
ISO 9001:2000 accredited. Stocking distributor of energy transmission goods like roller & numerous strand roller chains. Goods also incorporate brakes, travel parts, gears, torque limiters, U-joints, pulleys, sheaves, encoders, belt drives, clutches & motors are also obtainable.Our organization pays specific interest to customers’ needs, listening to the specific demands of each client and guaranteeing total fulfillment.
Overview
Quick Particulars
- Relevant Industries:
Manufacturing Plant, Equipment Fix Retailers, Foodstuff & Beverage Manufacturing facility, Farms, Vitality & Mining
Our manufacturing unit has received the certification of China’s Farm Equipment Products Good quality Authentication promulgated by the Farm Machinery Merchandise Top quality Authentication Centre of China.
- Gearing Arrangement:
Worm
- Output Torque:
66N.M~~304N.M
- Input Velocity:
1400rpm
- Output Pace:
14~~186rpm
- Area of Origin:Zhejiang, China
- Manufacturer Title:
OEM
- Speed ratio:
seven.5/10/fifteen/20/25/30/forty/fifty/60/80/one hundred
- Housing substance:
Aluminium alloy
- Worm gear material:
chromium alloy 20CrMnTi
- Worm wheel content:
bronze ZQsn10-one
- Bearing:
Selfmade bearing
- Coloration:
Blue/Silver/Coustomzied
- Bundle measurement:
225*215*285mm
- Package deal bodyweight:
eleven.5kg
- Certification:
ISO9001:2008 CCC,CE
- Additional provider:
OEM
Supply Capability
- Source Potential:
- 30000 Piece/Pieces for every Month
Packaging & Supply
- Packaging Details
- 1 laptop / carton,many cartons / wooden pallet
- Port
- NingBo port / Shanghai port / UPS / DHL/ TNT
Online Customization
Characteristics:
The Speed reducer motor functions
(1) Huge output torque
(2) Safe, trustworthy, inexpensive and sturdy
(3) Secure transmission, quiet operation
(4) Higher warmth-radiating effectiveness, large carrying ability
(5) Mix of two solitary-stage worm gear pace reducers, assembly the needs of super pace ratio




Performance parameter for RV collection worm gear speed reducer
It could be explained that the conditions under which irreversibility can occur are as follows:
| Motor power | Design | speed ratio | output speed | output toruqe |
.25kw 1400rpm | NMRV075 | sixty | 24rpm | sixty eight.0N.M |
| NMRV075 | 80 | 18rpm | eighty.0N.M | |
| NMRV075 | a hundred | 14rpm | 94.0N.M | |
.37kw 1400rpm | NMRV075 | forty | 35rpm | seventy four.0N.M |
| NMRV075 | fifty | 28rpm | 88.0N.M | |
| NMRV075 | sixty | 24rpm | ninety seven.0N.M | |
| NMRV075 | eighty | 18rpm | 119.0N.M | |
| NMRV075 | 100 | 14rpm | 139.0N.M | |
.55kw 1400rpm | NMRV075 | twenty five | 56rpm | seventy six.0N.M |
| NMRV075 | thirty | 47rpm | 87.0N.M | |
| NMRV075 | forty | 35rpm | 108.0N.M | |
| NMRV075 | 50 | 28rpm | 128.0N.M | |
| NMRV075 | 60 | 24rpm | a hundred and forty four.0N.M | |
| NMRV075 | 80 | 18rpm | 177.0N.M | |
| NMRV075 | a hundred | 14rpm | 206.0N.M | |
.75kw 1400rpm | NMRV075 | fifteen | 94rpm | sixty six.0N.M |
| NMRV075 | 20 | 70rpm | eighty five.0N.M | |
| NMRV075 | twenty five | 56rpm | one hundred and one.0N.M | |
| NMRV075 | 30 | 47rpm | 117.0N.M | |
| NMRV075 | forty | 35rpm | 147.0N.M | |
| NMRV075 | fifty | 28rpm | 174.0N.M | |
| NMRV075 | sixty | 24rpm | 196.0N.M | |
| NMRV075 | 80 | 18rpm | 250.0N.M | |
1.1kw 1400rpm | NMRV075 | ten | 140rpm | sixty six.0N.M |
| NMRV075 | fifteen | 94rpm | ninety five.0N.M | |
| NMRV075 | 20 | 70rpm | 122.0N.M | |
| NMRV075 | 25 | 56rpm | 148.0N.M | |
| NMRV075 | thirty | 47rpm | 171.0N.M | |
| NMRV075 | 40 | 35rpm | 216.0N.M | |
| NMRV075 | fifty | 28rpm | 263.0N.M | |
| NMRV075 | sixty | 24rpm | 297.0N.M | |
1.5kw 1400rpm | NMRV075 | seven.5 | 186rpm | 68.0N.M |
| NMRV075 | 10 | 140rpm | 89.0N.M | |
| NMRV075 | fifteen | 94rpm | 129.0N.M | |
| NMRV075 | twenty | 70rpm | 166.0N.M | |
| NMRV075 | 25 | 56rpm | 202.0N.M | |
| NMRV075 | thirty | 47rpm | 233.0N.M | |
| NMRV075 | 40 | 35rpm | 299.0N.M | |
2.2kw 1400rpm | NMRV075 | seven.five | 186rpm | 99.0N.M |
| NMRV075 | ten | 140rpm | 131.0N.M | |
| NMRV075 | fifteen | 94rpm | 189.0N.M | |
| NMRV075 | 20 | 70rpm | 249.0N.M | |
| NMRV075 | twenty five | 56rpm | 304.0N.M | |
| NMRV075 | 30 | 47rpm | 247.0N.M | |
three.0kw 1400rpm | NMRV075 | 7.five | 186rpm | one hundred thirty five.0N.M |
| NMRV075 | ten | 140rpm | 178.0N.M | |
| NMRV075 | fifteen | 94rpm | 258.0N.M | |
four.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | a hundred and eighty.0N.M |
| NMRV075 | 10 | 140rpm | 237.0N.M |
The velocity reducer NMRV075 Equipment define dimension


K1 | G | KG | KH | R | |
NMRV075 | 200 | twenty five | 47.five | twenty | 30 |
Speed reducer Size of Single Extension & Double extension

| D(h6) | B | B1 | G1 | L | L1 | f | b1 | t1 |
NMRV075 | 28 | 60 | sixty three.five | a hundred and twenty | 192 | 247 | M10 | eight | 31 |
The NMRV075 speed reducer Motor – Double extension worm shaft


G2 | d(j6) | B | F | b1 | t1 | |
NMRV075 | ninety | 24 | fifty | M8 | 8 | 27 |
The NMRV075 speed reducer Motor


IEC Motor adapters | ||||||
Model | PAM(IEC) | N | M | P | ration | Shaft:D |
NMRV075 | a hundred/112B5 | 180 | 215 | 250 | 20 | – |
one hundred/112B14 | one hundred ten | one hundred thirty | a hundred and sixty | 20 | – | |
90B5 | one hundred thirty | 165 | 200 | twenty | 24 | |
90B14 | 95 | a hundred and fifteen | one hundred forty | 20 | 24 | |
80B5 | 130 | a hundred sixty five | 200 | twenty | 19 | |
80B14 | eighty | a hundred | a hundred and twenty | 20 | 19 | |
71B5 | 110 | one hundred thirty | a hundred and sixty | twenty | – | |
The NMRV075 velocity reducer Motor – Mounting positions


Worm gearbox of Position diagram for output flange





Worm gearbox of position diagram for torque arm


Worm gearbox of position diagram for one-way output shaft

Notice for ordering:
1) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,etc:the installation position of the products in the order should accord with your actual needs,in any other case, it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.
two) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,alternatively,it ismot appropriate to choose in the positions of min,or max.pace
three) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors,please inform us in advance





Technical info:
| Design | RV025 030 040 050 063 075 090 110 one hundred thirty 150 |
| Solitary unit versions | NMRV – equipped for motor flanged coupling, NRV – with enter shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft, |
| Power | .06—-15KW |
| Single device reduction ratio | 1:5 7.5 ten 15 twenty twenty five 30 forty fifty sixty 80 one hundred |
| Output torque | 2.6—1195N.M |
| Worm shaft | 20CrMnTi with carburizing and quenching.The hardness of surface is fifty six-62HRC with carbonized layer .5-.8mm |
| Worm wheel | worm mandrel is HT250,and worm ring gear,Zepgn10-one |






