
The reduction ratio of Double Stages nmrv Worm Gear Reducer is larger, equal to the product of the reduction ratio of two single-stage reducers, and a larger reduction ratio can be achieved. The deceleration ratio range of single-stage NMRV is relatively narrow, generally between 5-100, and Double Stages nmrv Worm Gear Reducer can be 25-3600 or even higher, which can meet the occasions with higher deceleration requirements.
In terms of output speed and torque, Double Stages nmrv Worm Gear Reducer is reduced by two stages, the output speed is much lower than the single stage, the torque is amplified to a greater extent, and the output torque can be greater, which is suitable for equipment requiring large torque and low speed. The single-stage NMRV has high output speed and relatively small torque under the same motor input.
Double Stages nmrv Worm Gear Reducer produced by us adopts high-precision gear processing technology and advanced assembly technology, and has high transmission accuracy at all levels, which can effectively ensure the accuracy and stability of the transmission, and is suitable for automation with high transmission accuracy requirements.
Application field
1. Industrial automation: In the automated production line, it is used to Flour mixer, conveyor belt, packaging machine, filling line, etc., to achieve accurate position control and speed adjustment to meet the requirements of different production processes.
2. Heavy machinery industry: such as Crushers, ball mills, ore conveyor belts, vibrating screens in mining and mining equipment and continuous casting machines in metallurgical and casting machinery, rolling machines, furnace tilting devices, billet handling manipulators, etc., The high speed and low torque of the motor can be converted into low speed and high torque to meet the needs of the equipment in harsh working conditions
3. Food and beverage industry: used in food processing equipment, Flour mixer, conveyor belt, packaging machine, filling line and so on, requiring smooth transmission and low noise to ensure product quality and quiet production environment. The two-stage NMRV reducer meets these requirements, while its good sealing prevents oil leaks from contaminating food.
4. Medical device industry: In some medical device equipment, such as Hospital bed lifting mechanism, medicine machine......, Its noise level is easy to maintain and meets clean room standards
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Some important parameters of Double Stages nmrv Worm Gear Reducer
|
Item |
Details |
|
Type |
Double Stages nmrv Worm Gear Reducer |
|
Model |
025, 030, 040, 050, 063, 075, 090, 110, 130, 150 |
|
Reduction Ratio |
1:25 ~ 1:3600 |
|
Color |
Silver/Blue/Grey or Customized as per Customer Request |
|
Material |
Housing: Aluminum for RV25-RV90, Cast Iron for RV50-RV150 |
|
- Worm Gear: Copper-9-4#, Copper-12-2# |
|
|
- Worm Shaft: 20Cr, Carburized and Quenched, Surface Hardness 56-62HRC |
|
|
- Output Shaft: 45# Steel |
|
|
- Input Shaft: 20Cr Steel |
|
|
Packaging |
Carton and Wooden Case |
|
Bearing |
C&U Bearing |
|
Seal |
SKF,SKS |
|
Warranty |
12 Months |
|
Input Power |
0.12kW~15kW |
|
IEC Flange |
B5/B14/Flange (6060cm, 8080cm, 9090cm, 104104cm, 110110cm, 130130cm, 180*180cm) |
|
Lubricant |
GB L-CKC220-460, Shell Omala220-460 |
|
Applications |
Industrial Automation Equipment,Logistics, Food,Packaging Equipment etc,. |










