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NMRV REDUCTION WORM GEARBOX
The NMRV 063 motor gearbox is made on the basis of the NRV 063 worm gearbox. A complete electric powered motor with a power of up to 2.2 kW develops a rotational velocity of 900 – 2800 rpm. As regular, the gearmotor is supplied with a hollow output shaft. Installation of double-sided input and output shafts is attainable.
Parts resources:
Circumstance – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze.
Sort of lubricant: synthetic ISO VG 320.
Excess weight: 6.2 kg.
Type designation scheme
NMRV – 063 – 7.5 – 186.7 – 1.1 – B3
- NMRV – worm gear motor
- 063 – size (heart distance, mm)
- seven.5 – gear ratio
- 186.7 – output shaft rotation speed, rpm
- one,1 – electric motor electrical power, kW
- B3 – mounting position
NMRV 063 gearbox efficiency
i | n 1 = 2800 rpm | n one = 1400 rpm | n one = 900, rpm | |||||||||
n two , rpm |
T 2M , N * m |
P kw |
RD % |
n two , rpm |
T 2M , N * m |
P kw |
RD % |
n two , rpm |
T 2M , N * m |
P kw |
RD % |
|
7.five | 373 | ninety two | 4.ten | 88 | 187 | 130 | two.90 | 88 | a hundred and twenty | 154 | 2.twenty | 88 |
ten | 280 | 95 | three.20 | 87 | 140 | 131 | two.twenty | 87 | 90 | 157 | 1.70 | 87 |
15 | 187 | ninety seven | 2.30 | 83 | 93 | 136 | 1.60 | 83 | sixty | 159 | 1.twenty | 83 |
twenty | one hundred forty | 106 | 1.ninety | 82 | 70 | 145 | one.30 | 82 | forty five | 172 | 0.99 | eighty two |
25 | 112 | one hundred | 1.50 | 78 | fifty six | 133 | 1.00 | 78 | 36 | 159 | 0.77 | 78 |
thirty | ninety three | 99 | 1.30 | seventy four | 47 | 120 | 0.80 | 74 | thirty | 165 | 0.70 | seventy four |
forty | 70 | 118 | 1.twenty | 72 | 35 | 155 | 0.seventy nine | 72 | 23 | 182 | 0.61 | 72 |
fifty | fifty six | ninety six | 0.eighty five | sixty six | 28 | 131 | 0.58 | 66 | eighteen | 158 | 0.45 | sixty six |
60 | 47 | ninety two | 0.seventy nine | fifty seven | 23 | 126 | 0.fifty four | 57 | fifteen | 152 | 0.42 | fifty seven |
eighty | 35 | eighty one | 0.fifty three | fifty six | eighteen | 110 | 0.37 | 56 | eleven | 141 | 0.29 | fifty six |
a hundred | 28 | 69 | 0.forty one | forty nine | fourteen | 94 | 0.28 | 49 | nine | 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 highest allowable motor power
- RD – efficiency
GEARBOX Function
1.Very good top quality,long lifestyle time,low noise. |
2.Compact,convenient. |
three.High effectiveness,huge torque. |
General and mounting dimensions NMRV 063
NMRV063 gear motor has a wide variety of gear ratios.
Equipment ratios: 5, 7.5, 10, fifteen, twenty, 25, 30, forty, fifty, sixty, 80, one hundred .
Output flange to NMRV 063 gearbox
Geared NMRV063 can be provided with unilateral or bilateral output shaft.
The gearbox will come common with a hollow output shaft
A torque arm is an added choice to the gearbox.
Model | NMRV Sequence |
Single Phase | RV25-RV150 |
Ratio | 7.5-one hundred |
Input Electricity | 0.06KW-15KW |
Output Pace | 14-280rpm |
Output Torque | 5-1800Nm |
Main areas | worm wheel,worm shaft |
Core elements material | worm shaft:twenty Cr Mn Ti,worm wheel:Nodular forged iron interal,9-4 copper external |
Lubrication | RV30-90:synthetic oil, RV110-150:GN460-W mineral oil |
Bearings | C&U |
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