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NMRV REDUCTION WORM GEARBOX
The NMRV 063 motor gearbox is produced on the foundation 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 provided with a hollow output shaft. Set up of double-sided input and output shafts is possible.
Elements materials:
Situation – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze.
Type of lubricant: synthetic ISO VG 320.
Fat: 6.2 kg.
Sort designation scheme
NMRV – 063 – 7.5 – 186.7 – 1.1 – B3
- NMRV – worm equipment motor
- 063 – size (heart length, mm)
- 7.5 – gear ratio
- 186.7 – output shaft rotation pace, rpm
- one,1 – electric motor energy, kW
- B3 – mounting place
NMRV 063 gearbox performance
| i | n 1 = 2800 rpm | n 1 = 1400 rpm | n 1 = 900, rpm | |||||||||
| n two , 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 % |
|
| seven.5 | 373 | ninety two | 4.10 | 88 | 187 | 130 | 2.ninety | 88 | 120 | 154 | 2.20 | 88 |
| 10 | 280 | ninety five | 3.20 | 87 | 140 | 131 | two.20 | 87 | ninety | 157 | 1.70 | 87 |
| fifteen | 187 | 97 | 2.thirty | eighty three | ninety three | 136 | one.60 | 83 | sixty | 159 | 1.twenty | 83 |
| 20 | 140 | 106 | 1.90 | 82 | 70 | 145 | one.30 | 82 | 45 | 172 | 0.ninety nine | 82 |
| twenty five | 112 | a hundred | 1.fifty | seventy eight | fifty six | 133 | 1.00 | 78 | 36 | 159 | 0.77 | seventy eight |
| 30 | ninety three | ninety nine | 1.30 | seventy four | forty seven | 120 | 0.eighty | 74 | thirty | a hundred sixty five | 0.70 | 74 |
| 40 | 70 | 118 | 1.20 | seventy two | 35 | 155 | 0.79 | 72 | 23 | 182 | 0.61 | 72 |
| fifty | 56 | ninety six | 0.85 | sixty six | 28 | 131 | 0.58 | 66 | eighteen | 158 | 0.45 | sixty six |
| sixty | 47 | 92 | 0.79 | fifty seven | 23 | 126 | 0.fifty four | 57 | fifteen | 152 | 0.forty two | 57 |
| 80 | 35 | eighty one | 0.fifty three | fifty six | 18 | 110 | 0.37 | 56 | eleven | 141 | 0.29 | 56 |
| 100 | 28 | 69 | 0.forty one | 49 | 14 | 94 | 0.28 | 49 | 9 | 114 | 0.22 | 49 |
- n1 – rotational velocity el. engine
- n2 – revolutions on the output shaft
- T 2M – torque on the output shaft
- P is the highest allowable engine energy
- RD – effectiveness
GEARBOX Function
| one.Very good high quality,lengthy life time,lower noise. |
| two.Compact,practical. |
| 3.High performance,massive torque. |
Total and mounting dimensions NMRV 063
NMRV063 gear motor has a wide assortment of gear ratios.
Gear ratios: 5, 7.5, ten, fifteen, twenty, twenty five, thirty, forty, fifty, 60, eighty, a hundred .
Output flange to NMRV 063 gearbox
Geared NMRV063 can be supplied with unilateral or bilateral output shaft.
The gearbox arrives common with a hollow output shaft
A torque arm is an extra choice to the gearbox.
| Model | NMRV Series |
| Single Phase | RV25-RV150 |
| Ratio | 7.5-a hundred |
| Input Power | 0.06KW-15KW |
| Output Speed | 14-280rpm |
| Output Torque | 5-1800Nm |
| Main areas | worm wheel,worm shaft |
| Core elements content | worm shaft:twenty Cr Mn Ti,worm wheel:Nodular forged iron interal,9-4 copper external |
| Lubrication | RV30-ninety:synthetic oil, RV110-150:GN460-W mineral oil |
| Bearings | C&U |
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