MAIN MATERIALS
-Housing: die cast aluminum alloy (frame size: 07-27); cast iron (frame size: 37-167)
-Gear wheel: 20cr steel, carburization and nitrating treatment (the hardness of tooth is HRC60 and the thickness of harden layer is over 0.5mm after fine grinding)
-Plain key: 45 steel and the hardness of surface is HRC50
gearbox
gearbox
larger speed ratio range,low noise,light weight, ISO9001:2000,CE
| Delivery Time: | decide by quantity |
| Package: | carton/pallet |
| Supply Ability: | 10000 Set/Sets per Month |
| Minimum Order Quantity: | 50 Set/Sets |
| Payment Terms: | T/T |
| Port: | ningbo/shanghai |
| Gearing Arrangement: | Worm |
| Model Number: | VF series |
| Brand Name: | zik |
| Place of Origin: | Zhejiang China (Mainland) |