China Good quality Nmrv/Nrv Nmrv063 Worm Gear Speed Reduction Reducer Gearbox manufacturer

Product Description

NMRV   REDUCTION WORM GEARBOX
The NMRV 063 motor gearbox is made on the basis of the NRV 063 worm gearbox. A complete electric motor with a power of up to 2.2 kW develops a rotational speed of 900 – 2800 rpm. As standard, the gearmotor is supplied with a hollow output shaft. Installation of double-sided input and output shafts is possible.
Parts materials:
Case – aluminum, flanges – aluminum, worm – steel, worm wheel CHINAMFG – bronze. 
Type of lubricant: synthetic ISO VG 320. 
Weight: 6.2 kg.

Type designation scheme

NMRV – 063 – 7.5 – 186.7 – 1.1 – B3

  • NMRV – worm gear motor
  • 063 – size (center distance, mm)
  • 7.5 – gear ratio
  • 186.7 – output shaft rotation speed, rpm
  • 1,1 – electric motor power, kW
  • B3 – mounting position

NMRV 063 gearbox performance

i n 1 = 2800 rpm n 1 = 1400 rpm n 1 = 900, rpm
n 2 ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%		 n 2 ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%		 n 2 ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%
7.5 373 92 4.10 88 187 130 2.90 88 120 154  2.20 88
10 280 95 3.20 87 140  131 2.20 87 90 157  1.70 87
15 187 97  2.30 83 93  136 1.60  83 60 159  1.20 83
20 140 106  1.90 82 70  145 1.30  82 45 172  0.99 82
25 112 100  1.50 78 56  133 1.00  78 36 159  0.77 78
30 93 99  1.30 74 47  120  0.80  74 30 165  0.70 74
40 70 118  1.20 72 35  155  0.79  72 23 182  0.61 72
50 56 96  0.85 66 28  131  0.58  66 18 158  0.45 66
60 47 92  0.79 57 23  126  0.54  57 15 152  0.42 57
80 35 81  0.53 56 18  110  0.37  56 11 141  0.29 56
100 28 69  0.41 49 14  94  0.28  49 9 114  0.22 49
  • n1 – rotational speed el. engine;
  • n2 – revolutions on the output shaft;
  • T 2M – torque on the output shaft;
  • P is the maximum allowable engine power;
  • RD – efficiency

GEARBOX FEATURE

1.Good quality,long life time,low noise.
2.Compact,convenient.
3.High efficiency,big torque.

 

Overall and mounting dimensions NMRV 063

NMRV063 gear motor  has a wide range of gear ratios.
Gear ratios:  5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 .

Output flange to NMRV 063 gearbox

Geared NMRV063 can be supplied with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft

A torque arm is an additional option to the gearbox.

  Model  NMRV SERIES
  Single Stage  RV25-RV150
  Ratio  7.5-100
  Input Power  0.06KW-15KW
  Output Speed  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core parts material      worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
  Lubrication   RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings  C&U

 
 
 

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Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Industry
Hardness: Hardened
Installation: Any Angle
Gear Shape: Worm Gear
Step: Single-Step
Type: Worm and Wormwheel
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Customization:
Available

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China Good quality Nmrv/Nrv Nmrv063 Worm Gear Speed Reduction Reducer Gearbox manufacturer China Good quality Nmrv/Nrv Nmrv063 Worm Gear Speed Reduction Reducer Gearbox manufacturer
editor by CX 2023-12-19