NMRV REDUCTION WORM GEARBOX
NMRV one hundred fifty worm equipment motor for general industrial use refers to angular kind drives. The unit provides large output torque (up to 1760 N * m), withstands important radial hundreds (up to 18 000 N). Robust solid iron human body gear motor has a protective coating. Mounting choices: ft / flange.
Further possibilities:
- reactive rod for reactive torque payment
- outlet flange for securing to the body
- variator attachment for regulating the output shaft rotation velocity
- torque limiter
Components areas:
Physique – iron, flanges – iron, worm – metal crown worm wheel – bronze.
Type of lubricant: synthetic ISO VG 220.
Bodyweight: 84 kg.
Kind designation plan
NMRV – 150 – 7.five – 186.seven – fifteen – B7
- NMRV – worm equipment motor
- 150 – size (centre distance, mm)
- seven.5 – gear ratio
- 186.seven – output shaft rotation pace, rpm
- fifteen – electrical motor electricity, kW
- B7 – mounting place
NMRV 150 gearbox performance
| i | n 1 = 2800 rpm | n one = 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 % |
|
| 7.five | 373 | 862 | 36.20 | ninety three | 187 | 1162 | 25.30 | 91 | a hundred and twenty | 1410 | 19.90 | 89 |
| 10 | 280 | 879 | 28.00 | 92 | 140 | 1197 | 19.50 | ninety | ninety | 1429 | 15.thirty | 88 |
| 15 | 187 | 924 | 20.10 | ninety | ninety three | 1250 | two p.m. | 87 | 60 | 1488 | eleven.00 | 85 |
| twenty | 140 | 990 | sixteen.thirty | 89 | 70 | 1320 | 11.twenty five | 86 | forty five | 1550 | eight.eighty | eighty three |
| 25 | 112 | 920 | twelve.00 | ninety | fifty six | 1203 | eight.30 | 85 | 36 | 1414 | six.fifty | 82 |
| 30 | ninety three | 900 | ten.thirty | eighty five | 47 | 1138 | 7.00 | 80 | thirty | 1348 | five.fifty | seventy seven |
| forty | 70 | 1234 | ten.ninety | eighty three | 35 | 1596 | 7.fifty | 78 | 23 | 1837 | five.ninety | 75 |
| 50 | fifty six | 1091 | 7.ninety | 81 | 28 | 1426 | 5.fifty | 76 | 18 | 1665 | 4.thirty | seventy three |
| 60 | forty seven | one 514 | 6.30 | eighty | 23 | 1370 | 4.forty | 75 | fifteen | 1582 | 3.50 | 71 |
| 80 | 35 | 884 | 4.50 | seventy two | 18 | 1102 | 3.ten | 67 | eleven | 1354 | 2.40 | sixty five |
| 100 | 28 | 848 | 3.50 | 71 | 14 | 1080 | 2.forty | 66 | nine | 1250 | one.ninety | 62 |
- n1 – rotational velocity el. motor
- n2 – revolutions on the output shaft
- T 2M – torque on the output shaft
- P is the greatest allowable engine electricity
- RD – effectiveness
GEARBOX Feature
| one.Excellent quality,prolonged daily life time,lower noise. |
| 2.Compact,practical. |
| three.High performance,huge torque. |
Overall and mounting proportions NMRV 150
NMRV150 equipment motor has a wide variety of equipment ratios.
Equipment ratios: 7.5, ten, fifteen, twenty, 25, thirty, 40, 50, 60, 80, one hundred .
Output flange to NMRV one hundred fifty gearbox
Geared NMRV150 can be supplied with unilateral or bilateral output shaft.
The gearbox will come normal with a hollow output shaft
A torque arm is an extra option to the gearbox.
| Model | NMRV Sequence |
| Single Stage | RV25-RV150 |
| Ratio | 7.five-100 |
| Input Energy | 0.06KW-15KW |
| Output Pace | 14-280rpm |
| Output Torque | 5-1800Nm |
| Main parts | worm wheel,worm shaft |
| Core components materials | worm shaft:twenty Cr Mn Ti,worm wheel:Nodular solid iron interal,9-4 copper external |
| Lubrication | RV30-ninety:synthetic oil, RV110-a hundred and fifty:GN460-W mineral oil |
| Bearings | C&U |
