Nmrv Nrv Nmrv150 Worm Gear Speed Reduction Reducer Gearbox

Nmrv Nrv Nmrv150 Worm Gear Speed Reduction Reducer CZPT

NMRV  REDUCTION WORM GEARBOX
NMRV one hundred fifty worm gear motor for general industrial use refers to angular sort drives. The device provides higher output torque (up to 1760 N * m), withstands substantial radial hundreds (up to 18 000 N). Robust solid iron human body equipment motor has a protecting coating. Mounting options: ft / flange.
Further alternatives:

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

Materials elements:
Human body – iron, flanges – iron, worm – steel crown worm wheel – bronze. 
Variety of lubricant: synthetic ISO VG 220. 
Excess weight: 84 kg.

Kind designation plan

NMRV – a hundred and fifty – 7.five – 186.seven – 15 – B7

  • NMRV – worm gear motor
  • a hundred and fifty – dimension (center distance, mm)
  • 7.5 – gear ratio
  • 186.seven – output shaft rotation speed, rpm
  • fifteen – electric powered motor electricity, kW
  • B7 – mounting place

NMRV a hundred and fifty gearbox efficiency

i 1 = 2800 rpm one = 1400 rpm one = 900, rpm
two ,
rpm
2M ,
N * m
P
kw
RD
%
two ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
seven.five 373 862 36.twenty 93 187 1162 twenty five.30 91 120 1410 19.ninety 89
10 280 879 28.00 92 a hundred and forty 1197 19.fifty ninety ninety 1429 fifteen.thirty 88
fifteen 187 924 twenty.10 ninety 93 1250 2 p.m.  87 60 1488 eleven.00 85
20 140 990 sixteen.30 89 70 1320 11.twenty five  86 45 1550 8.80 83
25 112 920 twelve.00 90 fifty six 1203 eight.thirty  85 36 1414 six.50 eighty two
thirty 93 900 ten.30 eighty five 47 1138  7.00  80 thirty 1348 5.fifty 77
40 70 1234 10.90 83 35 1596  7.50  78 23 1837 5.90 75
fifty fifty six 1091  7.90 eighty one 28 1426  5.fifty  76 eighteen 1665 4.30 73
sixty 47 1571  6.30 eighty 23 1370  4.40  75 fifteen 1582 3.50 71
80 35 884  4.fifty 72 eighteen 1102 three.ten  67 11 1354 two.forty sixty five
100 28 848  3.50 71 fourteen 1080 two.40  66 nine 1250 one.90 62
  • n1 – rotational velocity el. engine
  • n2 – revolutions on the output shaft
  • T 2M – torque on the output shaft
  • P is the maximum allowable engine electricity
  • RD – performance

GEARBOX Function

one.Great quality,extended life time,minimal sounds.
2.Compact,convenient.
3.Substantial efficiency,big torque.

 

General and mounting dimensions NMRV one hundred fifty

NMRV150 gear motor  has a wide variety of equipment ratios.
Equipment ratios: 7.five, 10, fifteen, twenty, twenty five, 30, forty, 50, 60, 80, 100 .

Output flange to NMRV a hundred and fifty gearbox

Geared NMRV150 can be equipped with unilateral or bilateral output shaft. 
The gearbox will come regular with a hollow output shaft

A torque arm is an extra selection to the gearbox.

  Model  NMRV Collection
  Single Stage  RV25-RV150
  Ratio  7.five-100
  Input Power  0.06KW-15KW
  Output Speed  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core parts materials      worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-four copper external
  Lubrication   RV30-ninety:synthetic oil, RV110-150:GN460-W mineral oil
 CZPTs  C&U

 
 
 

Nmrv Nrv Nmrv150 Worm Gear Speed Reduction Reducer CZPT