China Professional Nmrv/Nrv Nmrv150 Worm Gear Speed Reduction Reducer Gearbox near me factory

Product Description

NMRV one hundred fifty worm equipment motor for basic industrial use refers to angular type drives. The unit supplies large output torque (up to 1760 N * m), withstands considerable radial loads (up to 18 000 N). Robust cast iron body gear motor has a protecting coating. Mounting options: ft / flange.
Additional choices:

  • reactive rod for reactive torque compensation
  • outlet flange for securing to the body
  • variator attachment for regulating the output shaft rotation velocity
  • torque limiter

Supplies elements:
Physique – iron, flanges – iron, worm – metal CZPT worm wheel – bronze. 
Sort of lubricant: synthetic ISO VG 220. 
Fat: 84 kg.

Kind designation scheme

NMRV – 150 – 7.5 – 186.7 – fifteen – B7

  • NMRV – worm gear motor
  • a hundred and fifty – size (middle length, mm)
  • 7.5 – equipment ratio
  • 186.7 – output shaft rotation speed, rpm
  • fifteen – electric powered motor energy, kW
  • B7 – mounting place

NMRV a hundred and fifty gearbox functionality

i one = 2800 rpm 1 = 1400 rpm one = 900, rpm
2 ,
2M ,
N * m
two ,
2M ,
N * m
two ,
2M ,
N * m
7.five 373 862 36.twenty ninety three 187 1162 twenty five.30 91 120 1410 19.ninety 89
10 280 879 28.00 ninety two a hundred and forty 1197 19.fifty ninety 90 1429 15.thirty 88
fifteen 187 924 twenty.ten ninety 93 1250 two p.m.  87 sixty 1488 eleven.00 85
20 one hundred forty 990 sixteen.thirty 89 70 1320 11.twenty five  86 45 1550 8.80 eighty three
twenty five 112 920 twelve.00 90 fifty six 1203 8.30  85 36 1414 6.50 eighty two
thirty 93 900 ten.thirty 85 forty seven 1138  7.00  80 thirty 1348 5.fifty seventy seven
40 70 1234 10.90 eighty three 35 1596  7.fifty  78 23 1837 five.ninety 75
fifty fifty six 1091  7.90 81 28 1426  5.50  76 18 1665 four.30 seventy three
sixty forty seven 1571  6.30 80 23 1370  4.forty  75 fifteen 1582 3.fifty seventy one
eighty 35 884  4.fifty 72 18 1102 3.ten  67 eleven 1354 two.40 65
one hundred 28 848  3.50 71 fourteen 1080 2.forty  66 nine 1250 1.90 62
  • n1 – rotational velocity el. motor
  • n2 – revolutions on the output shaft
  • T 2M – torque on the output shaft
  • P is the greatest allowable engine electrical power
  • RD – performance


1.Great top quality,long lifestyle time,low sound.
three.Large performance,large torque.


Overall and mounting dimensions NMRV a hundred and fifty

NMRV150 equipment motor  has a wide range of equipment ratios.
Gear ratios: 7.5, 10, 15, 20, twenty five, thirty, forty, fifty, 60, 80, one hundred .

Output flange to NMRV one hundred fifty gearbox

Geared NMRV150 can be provided with unilateral or bilateral output shaft. 
The gearbox comes regular with a hollow output shaft

A torque arm is an extra alternative to the gearbox.

  Model  NMRV Series
  Single Stage  RV25-RV150
  Ratio  7.5-a hundred
  Input Power  0.06KW-15KW
  Output Speed  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core areas materials      worm shaft:20 Cr Mn Ti,worm wheel:Nodular forged iron interal,9-4 copper exterior
  Lubrication   RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings  C&U


Gearboxes and reducers are enclosed mechanical reduction devices frequently utilized in modern automated management programs to command torque from your motors and achieve other movement-related tasks. A gearbox makes it possible for you to boost torque while minimizing the speed of your primary mover output shaft. The output shaft of the gearbox rotates at a slower speed than the input shaft. This creates a mechanical advantage, rising torque. Conversely, your gearbox can be established in reverse, supplying increased shaft pace and diminished torque. Two frequent transmission configurations are straight and correct angle. On the internet versions typically consist of helical or spur gears, planetary gears, cycloidal mechanisms, or harmonic turbines. Appropriate-angle types usually use worm or helical gear drives, even so, hybrid drives are also offered. Gearmotors combine an enclosed gear established with an electrical motor to improve torque and overall performance while reducing velocity. Although additional friction, inertia, or sharp load modifications for limited-time period procedure of the actuator can cause troubles, they supply a lengthy operating existence by stopping overloading. Numerous gear ratios, speeds and torques are available to aid improve performance and reduce potential difficulties. Browse to discover the appropriate gearbox and reducer for your automation venture.
Below is a record of our at the moment obtainable industrial gearboxes. If you are not able to locate what you are searching for, please contact the manufacturing facility for much more alternatives. At EP, we are continually developing new goods and retrofitting previous kinds to fulfill customer specifications.

China Professional Nmrv/Nrv Nmrv150 Worm Gear Speed Reduction Reducer Gearbox     near me factory