Product Description

NMRV  REDUCTION WORM GEARBOX
The NMRV 075 lowering motor gearbox consists of a worm gearbox with a single equipment stage and an IEC asynchronous motor. The push is optionally geared up with an output flange, a reaction rod, and double-sided shafts. Motor CZPT is .25 – 4 kW.
Elements components:
Circumstance – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze. 
Sort of lubricant: synthetic ISO VG 320. 
Weight: 9 kg.

Sort designation plan

NMRV – 075 – 40 – 22.5 – 0.75 – B1

  • NMRV – worm equipment motor
  • 075 – size (heart length, mm)
  • forty – gear ratio
  • 22.5 – output shaft rotation speed, rpm
  • .75 – electric motor CZPT , kW
  • B1 – mounting placement

NMRV 075 gearbox efficiency

i one = 2800 rpm one = 1400 rpm 1 = 900, rpm
two ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
7.five 373 169 7.eleven 93 187 235 five.05 ninety one 120 273  3.86 89
10 280 178 5.66 92 140  237 3.86 ninety 90 278  2.98 88
fifteen 187 191  4.12 91 ninety three  252 two.79  88 60 295  2.16 86
20 140 176  2.ninety three 88 70  240 2.07  85 forty five 265  1.fifty two 82
25 112 208  2.seventy one ninety fifty six  271 1.87  85 36 309  1.42 eighty two
thirty 93 221  2.50 86 47  263  1.60  81 thirty 328  1.32 seventy eight
40 70 201  1.eighty 82 35  261  1.24  77 23 289  0.ninety four 74
fifty 56 206  1.47 82 28  268  1.02  77 18 302  0.seventy seven seventy four
60 47 178  1.17 seventy five 23  238  0.82  70 fifteen 256  0.61 sixty six
80 35 181  0.86 77 eighteen  233  0.sixty one  72 eleven 280  0.forty six 70
a hundred 28 153  0.66 sixty eight fourteen  206  0.48  63 9 225  0.36 fifty nine
  • n1 – rotational speed el. engine
  • n2 – revolutions on the output shaft
  • T 2M – torque on the output shaft
  • P is the greatest allowable motor CZPT
  • RD – effectiveness

GEARBOX Attribute

one.Great quality,lengthy daily life time,minimal noise.
two.Compact,handy.
three.Substantial performance,massive torque.

 

Overall and mounting dimensions NMRV 075

NMRV075 gear motor  has a wide selection of equipment ratios.
Gear ratios:  five, 7.5, ten, 15, twenty, 25, thirty, 40, 50, sixty, 80, 100 .

Output flange to NMRV 075 gearbox

Geared NMRV075 can be supplied with unilateral or bilateral output shaft. 
The gearbox arrives standard with a hollow output shaft

A torque arm is an further selection to the gearbox.

  Model  NMRV Collection
  Single Phase  RV25-RV150
  Ratio  7.5-a hundred
  Input CZPT  0.06KW-15KW
  Output CZPT  14-280rpm
  Output Torque   5-1800Nm
Main components  worm wheel,worm shaft
 Core elements content      worm shaft:twenty Cr Mn Ti,worm wheel:Nodular solid iron interal,9-4 copper external
  Lubrication   RV30-90:synthetic oil, RV110-one hundred fifty:GN460-W mineral oil
 Bearings  C&U

 
 
 

Gearboxes can be utilized in various fields of comprehensive processing, agriculture, chemical processing, oil and gasoline, electrical power transmission and distribution programs, logistics, warehousing and other industries. Equipment reducers are generally used the place higher torque and/or reduced rotational speeds are required, or if energy wants to be transmitted at alternating angles, such as in right-angle motors. It can also alter the path of rotation, as nicely as clockwise and counterclockwise. EP provides a comprehensive selection of equipment reducers with right angle worms and large effectiveness options. Electric Equipment Aluminum items are a light-weight and durable different to present day forged iron and metal versions and can be stocked or customized made to your specific requirements. EP gearboxes are lightweight and sturdy, aluminum worm gearboxes are made for restricted spaces, like difficult-to-put in OEM types as nicely as mobile products. Eccentric reducers are offered as compact aluminum or forged iron inline reducers with seal daily life scores from 15HP (aluminum) to 40HP (forged iron). In addition to our standard and modified regular products, our engineers will work with you to style and develop customized answers for multiple drive systems to match your software requirements.
china  Custom Nmrv/Nrv Nmrv075 Worm Gear Speed Reduction Reducer Gearbox manufacturers