
The RV 025 worm gear reducer is currently the smallest size among nmrv reducers and is widely used in the industrial field. With its unique design and compact structure, it provides stable and reliable power transmission support for numerous mechanical operations.
1.Basic parameters
Gear unit size: 025 specification. The compact design enables it to adapt to various scenarios with limited installation space.
Output torque: The output torque range is 4 to 15N.m, which can meet the operation requirements of mechanical equipment with different load demands and ensure stable power output of the equipment under various working conditions.
Input power: Compatible with power sources ranging from 0.06 to 0.12kW, it can be well matched with common small motors and other power equipment to achieve efficient power input.
Output speed: The output speed is within the range of 14 to 186.7rpm. Through a reasonable reduction ratio configuration, it provides the equipment with an appropriate operating speed to meet diverse working requirements.
Reduction ratio: It offers multiple reduction ratio options ranging from 5 to 60. Users can flexibly select the appropriate reduction ratio based on the rotational speed requirements of their actual application scenarios to precisely control the operating speed of the equipment.
2. Structural composition
The RV 025 worm gear reducer is mainly composed of worm gears, worm gears, housing, oil seals, bearings and other components. Among them, the three most crucial parts for the reducer are the material of the worm gear, the oil seal and the lubricating oil, which also have the greatest impact on the service life of the reducer. Worm gears are usually made of wear-resistant tin bronze alloy or aluminum bronze alloy. Good wear resistance ensures that the tooth surface of the worm gear is not easily worn during long-term meshing and transmission with the worm, maintaining stable transmission accuracy and efficiency. Oil seals can use brands such as SKF,KSK,NSK, and FAG, and lubricating oil is generally synthetic oil. The selection of its material is also closely related to the usage environment and load of the reducer.
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Some important parameters of The RV 025 Worm Gearbox
|
Item |
Details |
|
Type |
Worm Gear / NMRV Reducer |
|
Model |
025 |
|
Reduction Ratio |
1:5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Color |
Silver/Blue/Grey or Customized according to customer needs |
|
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:20Cr 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,. |








