NMRV REDUCTION WORM GEARBOX
The NMRV 063 motor gearbox is manufactured on the foundation of the NRV 063 worm gearbox. A complete electric powered motor with a power of up to 2.two kW develops a rotational pace of 900 – 2800 rpm. As standard, the gearmotor is equipped with a hollow output shaft. Set up of double-sided enter and output shafts is feasible.
Elements materials:
Circumstance – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze.
Type of lubricant: synthetic ISO VG 320.
Weight: 6.two kg.
Kind designation plan
NMRV – 063 – 7.five – 186.seven – 1.one – B3
- NMRV – worm equipment motor
- 063 – size (middle distance, mm)
- seven.5 – gear ratio
- 186.7 – output shaft rotation speed, rpm
- one,one – electric motor energy, kW
- B3 – mounting situation
NMRV 063 gearbox performance
i | n one = 2800 rpm | n 1 = 1400 rpm | n 1 = 900, rpm | |||||||||
n two , rpm |
T 2M , N * m |
P kw |
RD % |
n two , rpm |
T 2M , N * m |
P kw |
RD % |
n 2 , rpm |
T 2M , N * m |
P kw |
RD % |
|
7.5 | 373 | ninety two | 4.10 | 88 | 187 | 130 | 2.90 | 88 | a hundred and twenty | 154 | 2.twenty | 88 |
10 | 280 | 95 | three.twenty | 87 | a hundred and forty | 131 | 2.20 | 87 | ninety | 157 | 1.70 | 87 |
fifteen | 187 | 97 | 2.30 | 83 | 93 | 136 | one.sixty | 83 | 60 | 159 | 1.20 | 83 |
20 | one hundred forty | 106 | 1.90 | eighty two | 70 | 145 | one.thirty | 82 | forty five | 172 | 0.ninety nine | 82 |
twenty five | 112 | a hundred | 1.fifty | seventy eight | fifty six | 133 | one.00 | 78 | 36 | 159 | 0.77 | 78 |
thirty | ninety three | ninety nine | 1.30 | seventy four | forty seven | 120 | 0.eighty | 74 | 30 | 165 | 0.70 | seventy four |
forty | 70 | 118 | 1.20 | seventy two | 35 | 155 | 0.79 | 72 | 23 | 182 | 0.sixty one | 72 |
fifty | 56 | 96 | 0.eighty five | sixty six | 28 | 131 | 0.fifty eight | 66 | 18 | 158 | 0.45 | sixty six |
sixty | 47 | 92 | 0.seventy nine | fifty seven | 23 | 126 | 0.54 | 57 | fifteen | 152 | 0.forty two | 57 |
80 | 35 | eighty one | 0.53 | 56 | eighteen | 110 | 0.37 | 56 | 11 | 141 | 0.29 | fifty six |
100 | 28 | sixty nine | 0.41 | 49 | fourteen | 94 | 0.28 | 49 | 9 | 114 | 0.22 | forty nine |
- n1 – rotational speed el. motor
- n2 – revolutions on the output shaft
- T 2M – torque on the output shaft
- P is the optimum allowable engine electricity
- RD – efficiency
GEARBOX Feature
one.Very good quality,lengthy existence time,reduced sounds. |
two.Compact,handy. |
3.Higher efficiency,big torque. |
General and mounting proportions NMRV 063
NMRV063 gear motor has a wide range of equipment ratios.
Equipment ratios: 5, seven.5, ten, fifteen, twenty, 25, thirty, forty, 50, 60, 80, 100 .
Output flange to NMRV 063 gearbox
Geared NMRV063 can be equipped with unilateral or bilateral output shaft.
The gearbox arrives normal with a hollow output shaft
A torque arm is an further selection to the gearbox.
Model | NMRV Series |
Single Phase | RV25-RV150 |
Ratio | 7.5-100 |
Input Electrical power | 0.06KW-15KW |
Output Pace | 14-280rpm |
Output Torque | 5-1800Nm |
Main parts | worm wheel,worm shaft |
Core parts material | worm shaft:20 Cr Mn Ti,worm wheel:Nodular forged iron interal,9-4 copper exterior |
Lubrication | RV30-ninety:synthetic oil, RV110-a hundred and fifty:GN460-W mineral oil |
Bearings | C&U |