- Place of Origin:
- Brand Name:
- Model Number:
- Rated Power:
- Gearing Arrangement:
- Output Torque:
- Input Speed:
- Output Speed:
- Toothed Portion Shape:
Involute spur gear
- Manufacturing method of gear:
Silver or Blue
- Material of Housing:
- Mount Position:
Foot Mounted, Flange Mounted
- Extra Service:
- Supply Ability:
- 6000 Set/Sets per Month
Packaging & Delivery
- Packaging Details
- Carton Inside, Wooden Case Outside. Around 3pcs-300pcs for each Cubic according difference gearbox.
- Shanghai Port, Ningbo Port
- 7-15 Workdays
RV Worm Gearbox / Motovario reducer
Our gearbox use Involute Spur Gears, its better than straight sided axial worm.
Advantages of Involute Gears
1. The contact between two mating involute gear tooth moves along a fixed plane of contact irrespective of the centre to centre distance of the gears. Thus involute gears can handle centre shifts or you will get greater assembly flexibility.
2. Contact surface is always perpendicular to the plane of contact, this helps reducing torque variation and thus involute gear gives silent operation.
3. Manufacturing fairly accurate gears of this type are quite easier by hobbing process.
Companyname: Hangzhou NaYuan Transmission Machinery Co., Ltd
Address:Dengta Village, Yipeng Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China.
We are a professional production of gearbox manufacturers, passed the certificate ofISO9001quality management system. All the products have the approval ofSGS.
"NaYuan" as a famous brand in Hangzhou China, exports its products to more than 10 countries and regions, including Southeast Asia, Europe, Australia, Africa, Middle East, America, etc.
We deeply appreciate all our friends and hope to make further cooperation.
OurCharacteristics: extensive experience with OEM, more than 3 year’s skilled worker.
DeliveryTime: 7-15 workdays after receive 30% deposit.
24-hour self-service center.
1. Made of high quality aluminum alloy, light in weight and non-rusting
2. Large in output torque
3. Smooth in running and low in noise, can work long time in dreadful conditions
4. High in radiating efficiency
5. Good looking in appearance, durable in service life and small in volume
6. Suitable for Omnibearing installation
1. Housing: die-cast aluminum alloy (Housing size: 025-090); cast iron (Housing size: 110-150)
2. Shaft: 20Cr, carbonize and quencher heat treatment make the hardness of gear tooth surface up to 56-62 HRC, retain carburization layer’s thickness between 0.3-0.5mm after precise grinding
3. Worm Wheel: Wearable bronze alloy
For Aluminum Alloy Housing:
1. Shot blasting and special antiseptic treatment on the aluminum alloy surface
2. After phosphating, paint with blue or sliver.
For Cast Iron Housing:
Before paint with blue or sliver, need paint with red antirust pain first.
How To Order
1. Please confirm Gearbox Type and Ratio;
2. Standard packing is wooden case;
3. Shipment: By sea, by air or others, depend on you;
1.Delivery on Time;
2. Professional Service: Customized is our advantage;
3.Good Quality: ISO 9001 Certificated;
4. Fast and Low Cost Deliver: Long-term cooperated shipping forwarders;
1. Checking Oil leakage by Leak Tester
2. Checking Overheating & Noise
Our main products are gearbox, reducer, gear, worm, worm gearbox, worm reducer, speed gearbox, transmission, drive part, motor, coupling, planetary gearboxes, helical gearboxes, Sprockets Gears and Racks, variators, Timing Belt Pulleys and v pulleys and sheaves, shaft collars and motor bases, Chains and Belts, shaft and agricultural gearboxes, Bushes and Hubs Couplings, screw jacks and housing. Kindly, if you need Gearbox, please send us the Model, Ratio and Quantity. Then I will give you the best offer.