Nmrv Nrv Nmrv130 Worm Gear Speed Reduction Reducer Gearbox

Nmrv Nrv Nmrv130 Worm Gear Speed Reduction Reducer CZPT

NMRV  REDUCTION WORM GEARBOX
The NMRV one hundred thirty solitary-phase worm gear motor develops torque on the output shaft in the selection from 280 to 1596 N * m. The device is equipped with an IEC motor with a electrical power of .75 – 7.5 kW. Radial load on the shaft – up to eighteen 000 N.
The equipment housing is manufactured of gray cast iron quality G200, has a protective powder coating.
Resources elements:
Human body – iron, flanges – iron, worm – metal crown worm wheel – bronze. 
Type of lubricant: synthetic ISO VG 220. 
Fat: 48 kg.

Variety designation scheme

NMRV – a hundred thirty – seven.5 – one hundred twenty – four – B3

  • NMRV – worm gear motor
  • 130 – size (middle length, mm)
  • 7.five – equipment ratio
  • 120 – output shaft rotation speed, rpm
  • four – electric motor electricity, kW
  • B3 – mounting placement

NMRV one hundred thirty gearbox performance

i one = 2800 rpm 1 = 1400 rpm one = 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
%
seven.five 373 571 24.00 92 187 780 sixteen.eighty ninety one one hundred twenty 935 thirteen.20 89
10 280 606 19.30 ninety two a hundred and forty  817 thirteen.thirty 90 ninety 980 10.50 88
fifteen 187 668  14.fifty ninety ninety three  876 nine.80  87 60 1015  7.50 eighty five
20 a hundred and forty 735  12.10 89 70  950 8.ten  86 forty five 1092  6.20 eighty three
25 112 645  8.40 ninety fifty six  795 five.fifty  85 36 914  4.twenty 82
30 93 655  7.fifty 85 47  683  4.20  80 30 735  3.00 77
40 70 781  6.ninety eighty three 35  959  4.50  78 23 1090  3.50 75
50 fifty six 787  5.70 eighty one 28  985  3.80  76 18 1084  2.eighty 73
sixty forty seven 748  4.60 80 23  965  3.ten  75 fifteen 1040  2.30 71
80 35 648  3.thirty seventy two 18  782  2.20  67 11 959  1.70 65
100 28 605  2.fifty seventy one fourteen  765  1.70  66 9 855  1.30 sixty two
  • n1 – rotational speed el. engine
  • n2 – revolutions on the output shaft
  • T 2M – torque on the output shaft
  • P is the optimum allowable engine electrical power
  • RD – effectiveness

GEARBOX Attribute

one.Excellent high quality,prolonged existence time,low noise.
two.Compact,convenient.
three.High efficiency,large torque.

 

All round and mounting proportions NMRV one hundred thirty

NMRV130 equipment motor  has a wide selection of gear ratios.
Gear ratios: 7.5, ten, 15, 20, twenty five, thirty, forty, fifty, 60, 80, 100 .

Output flange to NMRV a hundred thirty gearbox

Geared NMRV130 can be supplied with unilateral or bilateral output shaft. 
The gearbox arrives regular with a hollow output shaft

A torque arm is an further alternative to the gearbox.

  Model  NMRV Collection
  Single Stage  RV25-RV150
  Ratio  7.5-one hundred
  Input Electricity  0.06KW-15KW
  Output Velocity  14-280rpm
  Output Torque   5-1800Nm
Core elements  worm wheel,worm shaft
 Core areas content      worm shaft:20 Cr Mn Ti,worm wheel:Nodular forged iron interal,nine-four copper exterior
  Lubrication   RV30-90:synthetic oil, RV110-one hundred fifty:GN460-W mineral oil
 CZPTs  C&U

 
 
 

Nmrv Nrv Nmrv130 Worm Gear Speed Reduction Reducer CZPT