Product Description
Model Number | Soft Surface Tooth Cylindrical gear | No. | 250-1500 |
Assembly Method | 1-9 | Input Speed: | 600-1500r/min |
Enamelled Wire: | 100% Copper Wire | Reducer body | Steel |
Ratio | 8.23 10.35 12.64 15.75 20.49 23.34 31.5 40.17 48.5 | Brand | FOX MOTOR |
Application: | Motor, Machinery, Agricultural Machinery, Bending Machine |
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Hardness: | Soft Tooth Surface |
Installation: | Horizontal Type |
Layout: | Cylindrical gear |
Gear Shape: | Cylindrical Gear |
Step: | Stepless |
Samples: |
US$ 99/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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How to Calculate Gear Ratio in a Gearbox
Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:
Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear
Here’s a step-by-step guide on how to calculate gear ratio:
- Identify the input and output gears in the gearbox.
- Count the number of teeth on the output gear (the gear connected to the output shaft).
- Count the number of teeth on the input gear (the gear connected to the input shaft).
- Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
- Calculate the gear ratio by performing the division.
The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.
editor by CX 2023-10-30
China OEM Transmission Repair Kit Gearbox Motor Body Gear Box Assembly Heavy Duty Truck Axle Spare Parts differential gearbox
Product Description
HangZhou ZQ Autoparts Co.,Ltd was established in 2000 and is located in CHINAMFG district, HangZhou, China.
We have China’s first-class truck auto parts professional capacity and export trade capacity. We have a strong and professional auto parts research team, professional control of product quality and suitable models. We supply high quality auto parts at the most competitive prices. Since its establishment, ZQ Autoparts has been dedicated to the production of all kinds of CHINAMFG for trucks, with perfect production capacity.
After-sales Service: | 3 Months |
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Warranty: | 3 Months |
Type: | Engine |
Certification: | ISO9001 |
Driving System Parts: | Frame |
Transmission System Parts: | Gearbox |
Samples: |
US$ 40/Pair
1 Pair(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Can I Use Synthetic Oil in My Gearbox?
Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:
- Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
- Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
- Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
- Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
- Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
- Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
- Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.
However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.
editor by CX 2023-10-27
China OEM High Quality Km6107 Speed up Pto Gear Box for Log Splitter wholesaler
Product Description
High quality KM6107 speed up pto gear box for log splitter
The Gearboxes are designed for connecting gear pumps to farm tractor power take offs (PTO).Output speed of power take offs is 540rpm which can be compared with the proper running speeds of hydraulic pumps.Different input running speeds can also be suitable,provided that the PTO gearbox output speed does not exceed 3000 rpm.
Gears
Made in Steel CZPT 18 PCR M03.Stub teeth guarantee very high resistance and run very quietly.
Shafts
Made in steel CZPT 16 CRN4.They are coupled with splined gears and are designed to stand the torque values stated in the catalogue.
Lubrication
SAE 90 gear oil must be put in the pto gearbox prior to use, change the oil after the first 60-80 hours and then every 12 months or 1500 hours which ever falls first.
Maintenance
Please check the oil level via the special oil window every 50 hours.Working temperatures should not exceed 120 degrees celcius under continuos duty cycle.
Drawing
Our Services
Service A: OEM and customized products are acceptable
Our company can do OEM and customized products according to the requirements of customer.
Service B: Develop new products is welcome
We have technicians and research department to make new products, if customers need us to develop new products according to sample or drawing, it is welcome.
Service C: Sourcing related producs
Our company have much experience in hydraulic and transmissions parts field, if you need other products, we can find for you.
Packaging & Shipping
Plastic bag packing for 1 piece / two pieces in 1 exporting carton / 100 cartons put on a pallet
FAQ
1.Q:Is your company a trading company or a manufacturer?
A:Our company is a trading company also a manufacturer, we have our own factory to produce gearbox, pump support..Etc
Also we distribute gear pumps, tractor machinery,dump truck pump from selected premium suppliers to meet customers’ variable demand.
2.Q:What about the quality control and warranty ?
A:”Quality first, Customers foremost”.Every piece of products is cheeked and tested strictly 1 by 1 before packing and shipping.
Our products have 1 year warranty, technical support is endless from us.
3.Q:Can you provide samples for checking and testing?
A:Yes,we provide free samples for checking the build quality and real performance of our products,the freight need to be coverd by customer.
4.Q:How can I get to your company?
A:Our company address is No.888 Huaxu Road,Xihu (West Lake) Dis. district,ZheJiang ,China
It is about 30 minutes by car from ZheJiang Xihu (West Lake) Dis.ao airport or ZheJiang Xihu (West Lake) Dis.ao Railway station.
Type: | Forest Machine |
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Usage: | Agricultural Products Processing, Farmland Infrastructure |
Material: | Aluminum |
Power Source: | Hydraulic |
Weight: | 5kg |
After-sales Service: | 1 Year |
Samples: |
US$ 70/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Importance of Lubrication in Gearbox Performance
Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:
- Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
- Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
- Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
- Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
- Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
- Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
- Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.
It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.
editor by CX 2023-08-25
China OEM Wabr090 Bevel Gear Reducer Coupling Planetary Gearbox Fubao with Hot selling
Product Description
Product Description
90 Degree Bevel Gear Reducer Grid Coupling Planetary Gearbox for Servomotor
Helical Gear Reducer planetary gearbox is a new generation of practical products independently developed by our company:
Low noise: less than 65db.
Low back clearance: up to 3 arc minutes in a CZPT and 5 arc minutes in a double stage.
High torque: higher than the standard planetary reducer torque.
High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.
High deceleration ratio: Modular design, planetary gearbox can be interlinked.
Helical Gear Reducer planetary gearbox advantages:
1, compact structure: the characteristics of large torque planetary reducer is to make full use of space, limited space design bearing and gear ratio, so that the product is smaller than the traditional reducer volume can save space.
2, high efficiency: the planetary gear group will be in a completely tight meshing state when running, reducing gear collision or local meshing resulting in gear damage. The completely tight meshing characteristic makes the efficiency loss of each gear transmission only 3%. This type of transmission mode can ensure that the kinetic energy input reducer to the mechanical end of the process, still can maintain high transmission efficiency, avoid the internal gear friction, sliding, mechanical loss.
3, high axial and radial load capacity: the output shaft of Fubao technology’s high-torque planetary reducer adopts a large-span style, so that the bearing is configured at both ends of the output shaft. The design can effectively disperse the force acting on the output shaft and reduce the load of the bearing. In other words, the product strengthens the bearing and radial load capacity under the same size.
4, high strength: large torque planetary reducer gear group is very strong and stable, the thickness of the gear dispersed the load on the gear. The large span bearing group provides a stable structure, and the precision gear group allows the load to be distributed to each planetary gear under tight meshing to withstand the torque load.
5, high stability: precision processing to ensure that the product coaxial and concentric, coupled with bearing large span design, so that large torque planetary reducer with excellent stability.
Compared with other reduction machines, right angle Helical Gear Reducer planetary gearbox machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.
Because of these characteristics, right angle Helical Gear Reducer planetary gearbox is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.
Product Parameters
WABR series parameters | Model number | WABR042 | WABR60 | WABR090 | WABR140 | WABR180 | WABR220 |
Rated output torque | 14-22 | 23-60 | 48-160 | 342-650 | 520-1200 | 1140-2000 | |
Reduction ratio | L1:3,4,5,6,8,10 L2:9,12,15,20,25,30,35,40,50,70.80,100 | ||||||
Planetary gear backlash | L1:PO:≤1 P1≤3 P2≤5 L2:P0≤3 P1≤5 P2≤7 |
Detailed Photos
Product Details
Product Classification
Company Profile
Factory Display
FAQ
Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.
Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.
Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.
Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
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Application: | Motor, Machinery, Agricultural Machinery, Robotautomatic Equipment |
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Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Customization: |
Available
| Customized Request |
---|
Can I Use Synthetic Oil in My Gearbox?
Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:
- Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
- Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
- Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
- Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
- Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
- Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
- Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.
However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.
editor by CX 2023-08-14
China OEM High Precision Cycloidal Pin Gear Reducer Reduction Gearbox for DC Motor wholesaler
Product Description
Product Description
HangZhou Fubao Electromechanical Technology Co., Ltd.High Precision Cycloidal Pin Gear Reducer reduction gearbox Installed with radial thrust ball bearings, so it can support external load, torque rigidity, large allowable torque, can reduce the number of components required, easy installation. The revolution speed of WRV gears is slower and vibration is reduced, which can reduce the motor structure (input gear) and inertia.
High Precision Cycloidal Pin Gear Reducer reduction gearbox High precision, high rigidity, high torque, high load and other characteristics realize hollow design at the same time. After being hollowed out, the ease of use of the product is improved due to the variety of piping and cable layout options.
The High Precision Cycloidal Pin Gear Reducer reduction gearbox is developed on the basis of the traditional needle wheel reducer. It not only overcomes the shortcomings of the general needle pendulum transmission, but also has more advantages, such as long life, stable precision, high efficiency, smooth transmission, small size, Light weight, large reduction ratio range, etc. This RV reducer from FUBAO adopts a double support support mechanism and a pinwheel mechanism, even if a torque up to 6 times the rated torque is applied, the product will not be damaged, and the torsional rigidity is very large. Small backlash, small volume, large torque. In order to directly support large loads, main bearings (large angular contact ball bearings) are installed inside.
High Precision Cycloidal Pin Gear Reducer reduction gearbox mainly has the following characteristics:
A. Main bearing built-in mechanism
1. Improved reliability;
2. Total cost reduction;
3. Radial thrust ball bearings are installed, so they can support external loads, and the moment rigidity and allowable moment are large, which can reduce the number of required components;
4. The use of couplings and motor flanges makes the installation of the motor very simple.
B. 2-stage deceleration mechanism
1. Small vibration;
2. The revolution speed of the gear is slowed down, the vibration is reduced, and the direct connection part of the motor (input gear) can be reduced, and the inertia can be reduced.
C. Double column support mechanism
1. High torsional rigidity;
2. Strong impact resistance;
3. The crank shaft is supported by double columns in the reducer.
D. Rolling contact mechanism
1. Excellent starting power;
2. Small abrasion and long service life;
3. Small backlash (1arc.min).
Model number | WRV-6E | WRV-20E | WRV-40E | WRV-80E | WRV-110E | WRV-160E | WRV-320E | WRV-450E |
Deceleration ratio | 31-103 | 57-161 | 57-153 | 57-153 | 81-175 | 81-171 | 81-185 | 81-192 |
Rated torque | 196 | 882 | 1666 | 2156 | 2940 | 3920 | 7056 | 8820 |
Instantaneous maximum allowable torque Nm | 392 | 1764 | 3332 | 4312 | 5880 | 7840 | 14112 | 17640 |
Maximum backgap Arc-min | ≤1.5 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
Detailed Photos
Product Details
Basic Information
Application Case
Company Profile
Factory Display
FAQ
Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.
Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.
Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.
Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
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Application: | Motor, Machinery, Agricultural Machinery, Robot Arm |
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Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
Layout: | Cycloidal |
Customization: |
Available
| Customized Request |
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What Is a Gearbox?
There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.
Function of a gearbox
A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
Bzvacklash
The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.
Design
The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
Manufacturers
There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.
editor by CX 2023-06-05
China OEM 36mm Standard Metal Planetary Gearbox with Gear Motors bevel gearbox
Product Description
We are a factory specialized in metal parts hardware & metal gearbox geared motor through powder metallurgy process .We services with ODM/OEM gearbox design and development , gearmotors manufacture.
A planetary gear set is made up of 3 types of gears , a sun gear , planet gears and a ring gear . The sun gear at high speed is located at the center of the gears , and transmits torque to the planet gears which are typically mounted on the moveable carrier .The planet gears around the central axis rotation ,mesh with the sun gear and an outer ring gear . As all the planet carriers turns , it delivers low-speed, high-torque output .
Features:
A planetary gearbox usually useded in the transmission :
For precise positioning
For a robot to increase the torque
For printing press to reduce the speed of the rollers
The advantages of planetary gear motors :
- Increased repeatability . Its Its greater speed radial and axial load offers reliability and robustness, minimizing the misalignment of the gear. In addition, uniform transmission and low vibrations at different loads provide a perfect repeatability.
- Perfect precision: Most rotating angular stability improves the accuracy and reliability of the movement.
- Lower noise level because there is more surface contact. Rolling is much softer and jumps are virtually nonexistent.
- Greater durability: Due to its torsional rigidity and better rolling. To improve this feature, your bearings help reduce the losses that would occur by rubbing the shaft on the box directly. Thus, greater efficiency of the gear and a much smoother operation is achieved.
- Increased torque transmission: With more teeth in contact, the mechanism is able to transmit and withstand more torque. In addition, it does it in a more uniform manner.
- Very good levels of efficiency: Planetary reducers offer greater efficiency and thanks to its design and internal layout losses are minimized during their work. In fact, today, this type of drive mechanisms are those that offer greater efficiency.
- Maximum versatility: Its mechanism is contained in a cylindrical gearbox, which can be installed in almost any space.
Description:
Product Name : 36mm planet gearbox with DC brushed motors high torque geared motor / Speed reducer / steel gearbox
32mm
Gearbox Type: Planetary
Material: Steel
No-load Speed: 3-1,375 rpm
Rated Load Speed: 3-1,280 rpm
No-load Current: 300-325 mA
Rated Load Current: 1,679-1,684 mA
16mm
No-load Speed: 4-1,373 rpm
Rated Load Speed: 3-1,125 rpm
No-load Current: 85-110 mA
Rated Load Current: 130-150 mA
20mm
No-load Speed: 7-1,636 rpm
Rated Load Speed: 7-1,420 rpm
No-load Current: 70-90 mA
Rated Load Current: 125-130 mA
No-load Speed: 6-1,886 rpm
Rated Load Speed: 5-1,675 rpm
No-load Current: 100-120 mA
Rated Load Current: 295-300 mA
Gear Ratio : 5:1 , 10:1 , 20:1 , 25:1 , 30:1 , 40:1 , 50:1 , 60:1 ,70:1…100:1… optional
Gearbox diameter : 6mm , 8mm , 12mm , 16mm , 22mm , 24mm ,28mm, 32mm ,36mm, 38mm , 42mm ……
12-24V available .
Application:
monitor,automatic vending machine,automatic cruise control,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster,printers,conditioning damper actuator,Car tail gate electric putter,tooth brush,vibrator, sanitary ware,coffee machine,Sweeping robot,etc.
Welcome send us drawings for OEM service .
Workshop
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
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Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Layout: | Coaxial |
Gear Shape: | Conical – Cylindrical Gear |
Step: | Double-Step |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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How to Select a Gearbox
When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.
Function
The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.
Purpose
A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
Application
When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.
Material
When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
Manufacturing
The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.
editor by CX 2023-05-23
China OEM Design Worm Aluminium Gear Reducer IEC Flange Input Servo Motor Flange Input Shaft Input Worm Gearbox with Customized Single or Double Output Shaft supplier
Solution Description
IEC Standard Flange Orthogonal RV Reducer Worm Gear Reducer 1 thirty Ratio Pace Reducer Gearbox
Enter Configurations |
Double or solitary enter shaft (NRV) |
PAM / IEC motor enter shaft with circle or sq. flange (NMRV) |
|
Output Configurations
|
Double or solitary output shaft |
Output flange |
Specification
Design |
Motor Enter Flange (circle) |
Transmission Ratio |
Electricity (kw) |
Ratio (i) |
Nominal Torque (Nm) |
|||||||||||||||
PAM / IEC |
Inner Dia. |
Dis. Between Diagonal Screw Holes |
Exterior Dia. |
Width of Essential Slot |
five |
7.five |
ten |
fifteen |
20 |
25 |
30 |
forty |
fifty |
60 |
eighty |
100 |
||||
N |
M |
P |
E |
Diamter of Input Shaft |
||||||||||||||||
NMRV25 |
56B14 |
fifty |
sixty five |
eighty |
three |
nine |
– |
nine |
– |
.06 |
7.5-60 |
two.6-fourteen |
||||||||
NMRV30 |
63B5 |
95 |
115 |
140 |
4 |
eleven |
– |
.06-.18 |
seven.5-80 |
2.6-14 |
||||||||||
63B14 |
60 |
75 |
90 |
|||||||||||||||||
56B5 |
80 |
one hundred |
one hundred twenty |
three |
nine |
– |
||||||||||||||
56B14 |
fifty |
sixty five |
80 |
|||||||||||||||||
NMRV40 |
71B5 |
one hundred ten |
one hundred thirty |
160 |
five |
fourteen |
– |
.09-.37 |
7.5-100 |
eleven-53 |
||||||||||
71B14 |
70 |
85 |
one zero five |
|||||||||||||||||
63B5 |
ninety five |
115 |
one hundred forty |
4 |
11 |
|||||||||||||||
63B14 |
sixty |
75 |
ninety |
|||||||||||||||||
56B5 |
80 |
a hundred |
120 |
three |
– |
nine |
||||||||||||||
NMRV50 |
80B5 |
a hundred thirty |
165 |
200 |
6 |
19 |
– |
.twelve-.seventy five |
seven.5-one hundred |
21-89 |
||||||||||
80B14 |
eighty |
100 |
one hundred twenty |
|||||||||||||||||
71B5 |
110 |
one hundred thirty |
160 |
5 |
14 |
– |
||||||||||||||
71B14 |
70 |
85 |
a hundred and five |
|||||||||||||||||
63B5 |
ninety five |
a hundred and fifteen |
one hundred forty |
4 |
– |
11 |
||||||||||||||
NMRV63 |
90B5 |
130 |
165 |
two hundred |
eight |
24 |
– |
.25-1.five |
seven.5-one hundred |
56-166 |
||||||||||
90B14 |
95 |
115 |
one hundred forty |
|||||||||||||||||
80B5 |
a hundred thirty |
165 |
200 |
6 |
19 |
– |
||||||||||||||
80B14 |
80 |
a hundred |
a hundred and twenty |
|||||||||||||||||
71B5 |
one hundred ten |
one hundred thirty |
a hundred and sixty |
5 |
– |
fourteen |
||||||||||||||
71B14 |
70 |
eighty five |
105 |
|||||||||||||||||
NMRV75 |
a hundred/112B5 |
one hundred eighty |
215 |
250 |
8 |
– |
28 |
– |
.fifty five-4 |
seven.5-one hundred |
90-269 |
|||||||||
100/112B14 |
one hundred ten |
a hundred thirty |
160 |
|||||||||||||||||
90B5 |
a hundred thirty |
a hundred sixty five |
two hundred |
8 |
24 |
– |
||||||||||||||
90B14 |
ninety five |
115 |
a hundred and forty |
|||||||||||||||||
80B5 |
one hundred thirty |
a hundred sixty five |
200 |
6 |
– |
19 |
||||||||||||||
80B14 |
80 |
a hundred |
one hundred twenty |
|||||||||||||||||
71B5 |
one hundred ten |
130 |
160 |
– |
– |
14 |
||||||||||||||
NMRV90 |
100/112B5 |
a hundred and eighty |
215 |
250 |
eight |
– |
28 |
– |
.fifty five-4 |
7.5-a hundred |
a hundred and one-458 |
|||||||||
100/112B14 |
one hundred ten |
a hundred thirty |
one hundred sixty |
|||||||||||||||||
90B5 |
one hundred thirty |
165 |
200 |
eight |
24 |
– |
||||||||||||||
90B14 |
ninety five |
115 |
a hundred and forty |
|||||||||||||||||
80B5 |
a hundred thirty |
a hundred sixty five |
200 |
six |
– |
19 |
||||||||||||||
80B14 |
eighty |
100 |
120 |
|||||||||||||||||
NMRV110 |
132B5 |
230 |
265 |
three hundred |
10 |
– |
38 |
– |
one.1-7.5 |
seven.5-100 |
242-660 |
|||||||||
132B14 |
a hundred thirty |
one hundred sixty five |
two hundred |
– |
||||||||||||||||
one hundred/112B5 |
a hundred and eighty |
215 |
250 |
eight |
28 |
– |
||||||||||||||
90B5 |
a hundred thirty |
165 |
200 |
– |
24 |
|||||||||||||||
90B14 |
ninety five |
115 |
140 |
– |
||||||||||||||||
80B5 |
one hundred thirty |
165 |
200 |
– |
19 |
|||||||||||||||
NMRV130 |
132B5 |
230 |
265 |
300 |
ten |
– |
38 |
– |
2.2-7.5 |
7.5-100 |
333-1596 |
|||||||||
132B14 |
130 |
165 |
two hundred |
– |
||||||||||||||||
100/112B5 |
180 |
215 |
250 |
8 |
– |
28 |
||||||||||||||
90B5 |
one hundred thirty |
a hundred sixty five |
two hundred |
– |
– |
24 |
||||||||||||||
90B14 |
ninety five |
a hundred and fifteen |
a hundred and forty |
|||||||||||||||||
NMRV150 |
160B5 |
250 |
three hundred |
350 |
twelve |
– |
42 |
– |
2.2-15 |
seven.5-a hundred |
570-1760 |
|||||||||
132B5 |
230 |
265 |
three hundred |
ten |
– |
38 |
– |
|||||||||||||
132B14 |
130 |
a hundred sixty five |
two hundred |
– |
||||||||||||||||
a hundred/112B5 |
one hundred eighty |
215 |
250 |
eight |
– |
28 |
Business profile
Circumstance
Packing
FAQ
Q1: I want to get your merchandise, how can I shell out?
A: You can pay out by way of T/T(30%+70%), L/C ,D/P and so on.
Q2: How can you guarantee the quality?
A: 1 year’s guarantee towards B/L day. If you meet up with with top quality dilemma, please ship us images or movie to verify, we assure to send out spare areas or new goods to change. Our ensure not contain inappropriate operation or improper specification variety.
Q3: How we choose models and requirements?
A: You can electronic mail us the series code (for example: RC collection helical gearbox) as nicely as need specifics, this sort of as motor electricity,output speed or ratio, provider element or your application…as considerably data as possible. If you can provide some images or drawings,it is nice.
Q4: If we never find what we want on your website, what should we do?
A: We offer 3 possibilities:
one, You can electronic mail us the photographs, drawings or descriptions information. We will try out to design and style your products on the basis of our
common models.
two, Our R&D section is professional for OEM/ODM merchandise by drawing/samples, you can send us samples, we do tailored design and style for your bulk getting.
three, We can build new goods if they have very good marketplace. We have presently developed several things for specific employing successful, these kinds of as specific gearbox for agitator, cement conveyor, shoes equipment and so on.
Q5: Can we acquire 1 personal computer of each merchandise for good quality tests?
A: Indeed, we are glad to acknowledge trial buy for top quality screening.
Q6: How about your merchandise supply time?
A: Typically for 20’container, it normally takes 25-thirty workdays for RV sequence worm gearbox, 35-40 workdays for helical gearmotors.
US $18-35 / Piece | |
20 Pieces (Min. Order) |
###
Application: | Motor, Machinery, Agricultural Machinery |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | B3,B6,B7,B8,V5,V6 |
Layout: | Coaxial |
Gear Shape: | Cylindrical Gear |
Step: | Single-Step |
###
Customization: |
Available
|
---|
###
Input Configurations
|
Double or single input shaft (NRV)
|
PAM / IEC motor input shaft with circle or square flange (NMRV)
|
|
Output Configurations
|
Double or single output shaft
|
Output flange
|
###
Model
|
Motor Input Flange (circle)
|
Transmission Ratio
|
Power
(kw)
|
Ratio
(i)
|
Nominal Torque
(Nm)
|
|||||||||||||||
PAM / IEC
|
Internal Dia.
|
Dis. Between Diagonal Screw Holes
|
External Dia.
|
Width of Key Slot
|
5
|
7.5
|
10
|
15
|
20
|
25
|
30
|
40
|
50
|
60
|
80
|
100
|
||||
N
|
M
|
P
|
E
|
Diamter of Input Shaft
|
||||||||||||||||
NMRV25
|
56B14
|
50
|
65
|
80
|
3
|
9
|
–
|
9
|
–
|
0.06
|
7.5-60
|
2.6-14
|
||||||||
NMRV30
|
63B5
|
95
|
115
|
140
|
4
|
11
|
–
|
0.06-0.18
|
7.5-80
|
2.6-14
|
||||||||||
63B14
|
60
|
75
|
90
|
|||||||||||||||||
56B5
|
80
|
100
|
120
|
3
|
9
|
–
|
||||||||||||||
56B14
|
50
|
65
|
80
|
|||||||||||||||||
NMRV40
|
71B5
|
110
|
130
|
160
|
5
|
14
|
–
|
0.09-0.37
|
7.5-100
|
11-53
|
||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
63B5
|
95
|
115
|
140
|
4
|
11
|
|||||||||||||||
63B14
|
60
|
75
|
90
|
|||||||||||||||||
56B5
|
80
|
100
|
120
|
3
|
–
|
9
|
||||||||||||||
NMRV50
|
80B5
|
130
|
165
|
200
|
6
|
19
|
–
|
0.12-0.75
|
7.5-100
|
21-89
|
||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
5
|
14
|
–
|
||||||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
63B5
|
95
|
115
|
140
|
4
|
–
|
11
|
||||||||||||||
NMRV63
|
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
0.25-1.5
|
7.5-100
|
56-166
|
||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
19
|
–
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
5
|
–
|
14
|
||||||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
NMRV75
|
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
–
|
0.55-4
|
7.5-100
|
90-269
|
|||||||||
100/112B14
|
110
|
130
|
160
|
|||||||||||||||||
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
–
|
19
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
–
|
–
|
14
|
||||||||||||||
NMRV90
|
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
–
|
0.55-4
|
7.5-100
|
101-458
|
|||||||||
100/112B14
|
110
|
130
|
160
|
|||||||||||||||||
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
–
|
19
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
NMRV110
|
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
1.1-7.5
|
7.5-100
|
242-660
|
|||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
28
|
–
|
||||||||||||||
90B5
|
130
|
165
|
200
|
–
|
24
|
|||||||||||||||
90B14
|
95
|
115
|
140
|
–
|
||||||||||||||||
80B5
|
130
|
165
|
200
|
–
|
19
|
|||||||||||||||
NMRV130
|
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
2.2-7.5
|
7.5-100
|
333-1596
|
|||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
||||||||||||||
90B5
|
130
|
165
|
200
|
–
|
–
|
24
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
NMRV150
|
160B5
|
250
|
300
|
350
|
12
|
–
|
42
|
–
|
2.2-15
|
7.5-100
|
570-1760
|
|||||||||
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
|||||||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
US $18-35 / Piece | |
20 Pieces (Min. Order) |
###
Application: | Motor, Machinery, Agricultural Machinery |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | B3,B6,B7,B8,V5,V6 |
Layout: | Coaxial |
Gear Shape: | Cylindrical Gear |
Step: | Single-Step |
###
Customization: |
Available
|
---|
###
Input Configurations
|
Double or single input shaft (NRV)
|
PAM / IEC motor input shaft with circle or square flange (NMRV)
|
|
Output Configurations
|
Double or single output shaft
|
Output flange
|
###
Model
|
Motor Input Flange (circle)
|
Transmission Ratio
|
Power
(kw)
|
Ratio
(i)
|
Nominal Torque
(Nm)
|
|||||||||||||||
PAM / IEC
|
Internal Dia.
|
Dis. Between Diagonal Screw Holes
|
External Dia.
|
Width of Key Slot
|
5
|
7.5
|
10
|
15
|
20
|
25
|
30
|
40
|
50
|
60
|
80
|
100
|
||||
N
|
M
|
P
|
E
|
Diamter of Input Shaft
|
||||||||||||||||
NMRV25
|
56B14
|
50
|
65
|
80
|
3
|
9
|
–
|
9
|
–
|
0.06
|
7.5-60
|
2.6-14
|
||||||||
NMRV30
|
63B5
|
95
|
115
|
140
|
4
|
11
|
–
|
0.06-0.18
|
7.5-80
|
2.6-14
|
||||||||||
63B14
|
60
|
75
|
90
|
|||||||||||||||||
56B5
|
80
|
100
|
120
|
3
|
9
|
–
|
||||||||||||||
56B14
|
50
|
65
|
80
|
|||||||||||||||||
NMRV40
|
71B5
|
110
|
130
|
160
|
5
|
14
|
–
|
0.09-0.37
|
7.5-100
|
11-53
|
||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
63B5
|
95
|
115
|
140
|
4
|
11
|
|||||||||||||||
63B14
|
60
|
75
|
90
|
|||||||||||||||||
56B5
|
80
|
100
|
120
|
3
|
–
|
9
|
||||||||||||||
NMRV50
|
80B5
|
130
|
165
|
200
|
6
|
19
|
–
|
0.12-0.75
|
7.5-100
|
21-89
|
||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
5
|
14
|
–
|
||||||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
63B5
|
95
|
115
|
140
|
4
|
–
|
11
|
||||||||||||||
NMRV63
|
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
0.25-1.5
|
7.5-100
|
56-166
|
||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
19
|
–
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
5
|
–
|
14
|
||||||||||||||
71B14
|
70
|
85
|
105
|
|||||||||||||||||
NMRV75
|
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
–
|
0.55-4
|
7.5-100
|
90-269
|
|||||||||
100/112B14
|
110
|
130
|
160
|
|||||||||||||||||
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
–
|
19
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
71B5
|
110
|
130
|
160
|
–
|
–
|
14
|
||||||||||||||
NMRV90
|
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
–
|
0.55-4
|
7.5-100
|
101-458
|
|||||||||
100/112B14
|
110
|
130
|
160
|
|||||||||||||||||
90B5
|
130
|
165
|
200
|
8
|
24
|
–
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
80B5
|
130
|
165
|
200
|
6
|
–
|
19
|
||||||||||||||
80B14
|
80
|
100
|
120
|
|||||||||||||||||
NMRV110
|
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
1.1-7.5
|
7.5-100
|
242-660
|
|||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
28
|
–
|
||||||||||||||
90B5
|
130
|
165
|
200
|
–
|
24
|
|||||||||||||||
90B14
|
95
|
115
|
140
|
–
|
||||||||||||||||
80B5
|
130
|
165
|
200
|
–
|
19
|
|||||||||||||||
NMRV130
|
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
2.2-7.5
|
7.5-100
|
333-1596
|
|||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
||||||||||||||
90B5
|
130
|
165
|
200
|
–
|
–
|
24
|
||||||||||||||
90B14
|
95
|
115
|
140
|
|||||||||||||||||
NMRV150
|
160B5
|
250
|
300
|
350
|
12
|
–
|
42
|
–
|
2.2-15
|
7.5-100
|
570-1760
|
|||||||||
132B5
|
230
|
265
|
300
|
10
|
–
|
38
|
–
|
|||||||||||||
132B14
|
130
|
165
|
200
|
–
|
||||||||||||||||
100/112B5
|
180
|
215
|
250
|
8
|
–
|
28
|
How to Select a Gearbox
When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.
Function
The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.
Purpose
A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
Application
When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.
Material
When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
Manufacturing
The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.
editor by czh 2022-11-27
China Good quality OEM Sand Casting, Iron Casting, Gear Box Part, Engine CZPT with high quality
Product Description
Eco-friendly sand foundry line—KW Foundry Line | |||
1 | Foundry Process | KW Line,Environmentally friendly sand | |
2 | Fat | 5-200 KG | |
three | Substance | Gray iron, Ductile iron | |
4 | Max Proportions | 1130*650*400 | |
5 | Min wall thickness | 5mm | |
6 | Main products | Transmission, Housing, Situation, Valve, Hub, Wheel, Axle | |
seven | Processing tools | CNC, Horizontal Centre, Vertical Heart, lathe, milling equipment, unexciting machine, planer, grinder, Observed | |
8 | Products application | Forklift, Engineering Machinery, Agricultural Machinery, Automotive Industry,Port Machinery, Railway, etc. | |
nine | Standard | ISO, DIN, EN, BS, ASTM, JIS ISO, DIN, EN, BS, ASTM, JIS | |
10 | Free capacity | 1000 ton for each month for KW Foundry Line | |
eleven | Certification | TS16949, ISO9001,ISO14001,OHSAS18001,GSG | |
12 | Abroad Market place | The us, Europe, Asia, Australia | |
13 | Web site | hfcasting |
Advantages :
- In excess of 40 a long time experience
- Substantial quality control, Lean management , Aggressive value, Delivery on time.
- Tiny amount & Large quantity satisfactory
- OEM available
- Adequate free of charge potential
Brief Introduction :
HangZhou Casting & Forging Manufacturing unit is a core business of ZheJiang forklift Team ,located in the east of China, in close proximity to to ZheJiang .
Our Manufacturing facility was constructed in 1958 and is a massive specialist foundry factory in China.
We have received the certificate of ISO16949,ISO14001&OHSAS18001. We possess 4 kinds of foundry lines:
Vacuum foundry lines
Our factory possesses 4 globe-foremost vacuum foundry strains. The capability is up to one hundred,000t for every calendar year, and the weight is from 5 0kg to 16000kg.
We can produce counterweights for Forklift, Elevator, Crane, Engineering Machinery, Farm Machinery, etc
KW Line (Static strain molding line )
The equipments of the line were imported from KW of Germany.
KW line can produce: about 35000 Ton for every year
The principal production incorporate: transmission, housing, circumstance, valve, hub, wheel, axle, Bridge shell
Resin sand foundry line
The molding equipment as effectively as sand planning line is imported from IMF of Italy.
The main merchandise contain: transmission, housing, circumstance, valve, hub, wheel, axle, Bridge shell
Lost Kind foundry line
Missing Foam Casting is identified as Green Undertaking of the 21st century. The important services of the line had been imported from the U.S.A. and Germany.
It materials large good quality castings for business cars and relative sector. Goods are transmission instances & brake drums utilized in forklift vehicles. .
The ability of the line can reach 1,0000t per year.
CNC Machining
We can provide all machined castings with large accuracy.
Appropriate angle gearboxes (worm and planetary gears) are strong and can be employed for 90° turns. An inline reducer (parallel shaft and planetary) is an best matching motor with large input speeds, or when equipment motor effectiveness is important. Make contact with our specialized revenue staff to help determine which transmission remedy is ideal for you.
Gearboxes are mechanical units that support travel methods maintain the best possible speed and torque for programs. Also known as gearboxes and equipment drives, they lessen the rotational speed of the input shaft by a certain percentage and increase the energy shipped to the output shaft by the exact same share. Ratio multipliers enhance the deceleration and torque provided by the reducer by a certain ratio and are suited for parallel installations. Mounting bases, torque arms and flange couplings are accessories utilized with the reducer. They are generally utilised in apps the place the reducer is not right linked to the drive system.
China OEM Marine Machinery Gear Units Marine Transmission Gearbox near me manufacturer
Merchandise Description
TSD surface drive program gives exceptional performance in professional purposes of acceleration, substantial pace and endurance, high-pace ambulances, substantial-speed customs anti-smuggling boats, substantial-velocity law enforcement supervision boats, high-speed racing boats, substantial-velocity yachts, high-velocity transportation boats, vacationer boats, have no cavitation erosion, minimal resistance, shallow draft, and high efficiency when sailing at higher speeds Characteristic, it is the chosen propulsion strategy for new substantial-pace ships in the globe nowadays.
Gear reducers are also named reducers. Mechanical accessories, by either of these two names, are created to minimize the electricity transferred among the motor and the equipment among the rotational speeds (revolutions for each moment). The reducer successfully decreases the rotational speed produced by the motor, therefore controlling the pace at which the equipment operates and rising the torque produced by the motor. Multiplying the torque produced by the motor increases the machine’s accessible energy – a procedure recognized as “mechanical dominance”. In a more substantial context, gear reducers are essentially equipment employed to improve the effectiveness of tools procedure.
Gearboxes and reducers are enclosed mechanical reduction products generally utilized in present day automatic control methods to command torque from your motors and complete other motion-connected responsibilities. A gearbox makes it possible for you to increase torque even though reducing the speed of your key mover output shaft. The output shaft of the gearbox rotates at a slower velocity than the input shaft. This results in a mechanical advantage, growing torque. Conversely, your gearbox can be set in reverse, delivering increased shaft pace and reduced torque. Two frequent transmission configurations are straight and proper angle. On-line models usually consist of helical or spur gears, planetary gears, cycloidal mechanisms, or harmonic generators. Right-angle styles usually use worm or helical gear drives, nevertheless, hybrid drives are also obtainable. Gearmotors combine an enclosed gear set with an electric powered motor to improve torque and performance while minimizing speed. While extra friction, inertia, or sharp load changes for limited-term procedure of the actuator can result in difficulties, they provide a lengthy working life by preventing overloading. Numerous equipment ratios, speeds and torques are accessible to help optimize functionality and decrease potential problems. Browse to discover the right gearbox and reducer for your automation task.
China supplier OEM Gearbox with Transmission Housing and Gear Part with CE Certificate near me supplier
Item Description
Solution Description
Transmission spare part for wheel loader with torque converter and pump valve
wheel loader manufacturer | SDLG LIUGONG XCMG XGMA LONKING XIHU (WEST LAKE) DIS. And so on. |
transmission dimension | A301 A307A A307B BX50-2 BX50-3 TP170 VRT200 2VRT205 4WG200 And so on. |
Thorough Pictures
Packaging & Delivery
Equipment reducers, also called reducers, come in numerous transmission types and are developed to multiply torque and minimize enter pace to a preferred output pace. The main advantage of inline gearboxes is their capability to keep manage in applications involving higher rotational speeds. Their performance and potential to provide high input speeds with minimal backlash make inline reducer gearboxes excellent for a broad variety of movement handle applications
These compact, light-weight, minimal backlash inline gear reducers were originally created for encoder purposes. They are also appropriate for numerous other travel systems. Encoder equipment reducers have a very reduced second of inertia at the shaft input and are rated for enter speeds up to 3000 rpm. Two body dimensions are offered with gear ratios from 4.ninety six:1 to 3600:1. Our encoder gearbox sync pads are obtainable from inventory.