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NMRV REDUCTION WORM GEARBOX
The NMRV 090 worm gear motor is an angular travel in which the input and output shafts are at correct angles to every single other. A gearbox with one equipment stage supplies gear ratios of 7.5 – 100. Electrical motor power: .37 – 4 kW. The drive can be mounted in an arbitrary spatial position. Mounting options: flange or feet.
The unified mounting dimensions provide the NMRV 090 gearmotor interchangeability with Varvel SRT 85, STM UMI ninety, SITI MU90 models.
Parts materials:
Circumstance – aluminum, flanges – aluminum, worm – metal, worm wheel crown – bronze.
Type of lubricant: synthetic ISO VG 320.
Fat: 13 kg.
Kind designation plan
NMRV – 090 – 30 – 93.three – two.2 – B7
- NMRV – worm gear motor
- 090 – dimensions (middle length, mm)
- thirty – gear ratio
- ninety three.three – output shaft rotation velocity, rpm
- 2.two – electric motor electrical power, kW
- B7 – mounting position
NMRV 090 gearbox performance
i | n one = 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 % |
|
7.5 | 0571 | 267 | eleven.twenty | ninety three | 187 | 363 | 7.80 | ninety one | a hundred and twenty | 0571 | 6.ten | 89 |
ten | 280 | 266 | 8.80 | 92 | 140 | 368 | 6.00 | ninety | 90 | 430 | 4.60 | 88 |
fifteen | 187 | 303 | 6.59 | 90 | ninety three | 0571 | four.40 | 87 | 60 | 460 | 3.forty | 85 |
twenty | 140 | 0571 | 5.20 | 88 | 70 | 405 | three.fifty | 85 | 45 | 0571 | 2.70 | eighty two |
25 | 112 | 326 | 4.forty | 87 | 56 | 406 | two.ninety | 82 | 36 | 0571 | 2.thirty | seventy nine |
30 | ninety three | 0571 | 3.sixty | eighty five | 47 | 0571 | 2.thirty | 80 | thirty | 466 | 1.ninety | seventy seven |
40 | 70 | 0571 | 3.20 | eighty two | 35 | 441 | 2.ten | 77 | 23 | 492 | 1.60 | 74 |
50 | 56 | 0571 | 2.40 | seventy eight | 28 | 0571 | 1.60 | 73 | 18 | 0571 | 1.thirty | 70 |
sixty | 47 | 303 | 2.00 | seventy four | 23 | 0571 | 1.30 | 69 | fifteen | 414 | 1.00 | 65 |
80 | 35 | 264 | 1.40 | sixty nine | eighteen | 306 | 0.ninety | 64 | eleven | 378 | 0.70 | 62 |
a hundred | 28 | 233 | 1.10 | sixty two | fourteen | 272 | 0.70 | 57 | nine | 281 | 0.fifty | 53 |
- n1 – rotational pace el. motor
- n2 – revolutions on the output shaft
- T 2M – torque on the output shaft
- P is the greatest allowable motor energy
- RD – performance
GEARBOX Function
one.Excellent good quality,prolonged lifestyle time,reduced noise. |
2.Compact,practical. |
three.Substantial performance,large torque. |
General and mounting dimensions NMRV 090
NMRV090 gear motor has a wide variety of equipment ratios.
Gear ratios: 7.5, ten, 15, twenty, 25, thirty, forty, 50, sixty, eighty, 100 .
Output flange to NMRV 090 gearbox
Geared NMRV090 can be supplied with unilateral or bilateral output shaft.
The gearbox will come common with a hollow output shaft
A torque arm is an further selection to the gearbox.
Model | NMRV Series |
Single Stage | RV25-RV150 |
Ratio | 7.5-a hundred |
Input Power | 0.06KW-15KW |
Output Speed | 14-280rpm |
Output Torque | 5-1800Nm |
Core areas | worm wheel,worm shaft |
Core areas substance | worm shaft:twenty Cr Mn Ti,worm wheel:Nodular solid iron interal,nine-four copper external |
Lubrication | RV30-90:artificial oil, RV110-one hundred fifty:GN460-W mineral oil |
Bearings | C&U |
/ The use of first gear manufacturer’s (OEM) element figures or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our company and the outlined replacement parts contained herein are not sponsored, accredited, or manufactured by the OEM. /