NMRV REDUCTION WORM GEARBOX
The NMRV 090 worm equipment motor is an angular drive in which the enter and output shafts are at appropriate angles to every other. A gearbox with a single gear phase provides equipment ratios of seven.5 – one hundred. CZPT motor electricity: .37 – four kW. The travel can be mounted in an arbitrary spatial place. Mounting alternatives: flange or toes.
The unified mounting dimensions offer the NMRV 090 gearmotor interchangeability with Varvel SRT eighty five, STM UMI ninety, SITI MU90 units.
Parts resources:
Scenario – aluminum, flanges – aluminum, worm – metal, worm wheel crown – bronze.
Type of lubricant: synthetic ISO VG 320.
Weight: 13 kg.
Sort designation scheme
NMRV – 090 – thirty – 93.three – 2.two – B7
- NMRV – worm equipment motor
- 090 – dimensions (heart length, mm)
- thirty – gear ratio
- ninety three.3 – output shaft rotation speed, rpm
- two.2 – electric motor electricity, kW
- B7 – mounting situation
NMRV 090 gearbox functionality
| i | n 1 = 2800 rpm | n 1 = 1400 rpm | n one = 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 % |
|
| 7.5 | 373 | 267 | eleven.twenty | 93 | 187 | 363 | 7.80 | ninety one | 120 | 432 | 6.10 | 89 |
| 10 | 280 | 266 | 8.80 | 92 | one hundred forty | 368 | 6.00 | ninety | ninety | 430 | 4.60 | 88 |
| 15 | 187 | 303 | 6.fifty nine | 90 | ninety three | 393 | 4.40 | 87 | sixty | 460 | 3.forty | 85 |
| twenty | one hundred forty | 312 | 5.twenty | 88 | 70 | 405 | 3.50 | 85 | 45 | 470 | 2.70 | eighty two |
| twenty five | 112 | 326 | 4.forty | 87 | 56 | 406 | two.90 | 82 | 36 | 482 | 2.thirty | 79 |
| thirty | ninety three | 314 | 3.60 | 85 | 47 | 374 | 2.thirty | 80 | thirty | 466 | 1.90 | 77 |
| forty | 70 | 358 | 3.20 | 82 | 35 | 441 | 2.10 | 77 | 23 | 492 | 1.sixty | seventy four |
| fifty | fifty six | 319 | 2.40 | 78 | 28 | 398 | 1.sixty | 73 | 18 | 483 | 1.thirty | 70 |
| 60 | forty seven | 303 | 2.00 | seventy four | 23 | 372 | 1.thirty | 69 | fifteen | 414 | 1.00 | sixty five |
| 80 | 35 | 264 | 1.40 | sixty nine | 18 | 306 | 0.90 | 64 | 11 | 378 | 0.70 | 62 |
| a hundred | 28 | 233 | 1.10 | sixty two | fourteen | 272 | 0.70 | 57 | nine | 281 | 0.50 | 53 |
- n1 – rotational pace el. motor
- n2 – revolutions on the output shaft
- T 2M – torque on the output shaft
- P is the optimum allowable motor electricity
- RD – effectiveness
GEARBOX Attribute
| 1.Good top quality,long lifestyle time,reduced sound. |
| 2.Compact,handy. |
| three.Substantial performance,big torque. |
Overall and mounting dimensions NMRV 090
NMRV090 gear motor has a wide assortment of equipment ratios.
Equipment ratios: 7.five, ten, 15, twenty, 25, thirty, 40, fifty, 60, 80, a hundred .
Output flange to NMRV 090 gearbox
Geared NMRV090 can be equipped with unilateral or bilateral output shaft.
The gearbox comes regular with a hollow output shaft
A torque arm is an added alternative to the gearbox.
| Model | NMRV Series |
| Single Stage | RV25-RV150 |
| Ratio | 7.five-100 |
| Input Power | 0.06KW-15KW |
| Output Velocity | 14-280rpm |
| Output Torque | 5-1800Nm |
| Main areas | worm wheel,worm shaft |
| Core areas materials | worm shaft:twenty Cr Mn Ti,worm wheel:Nodular cast iron interal,nine-4 copper exterior |
| Lubrication | RV30-90:artificial oil, RV110-one hundred fifty:GN460-W mineral oil |
| CZPTs | C&U |
