Belt conveyor,RTO,Vacuum Pump,Machining Center,hydraulic cylinder,Motor,Agricultural parts,Air compressor,PTO shaft,Gear,V-belt pulley,Timing pulley,Coupling,Chains,Sprocket,Agricultural gearbox,Gearbox/gear reducer,Ungrouped
| TYPE | BKM50,BKM63,BKM75,BKM90 |
| Transmission Stage | B: 2 stages |
| C: 3 stages | |
| Ratio | B: 7.5,10,12.5,15,20,25,30,40,50,60 |
| C: 50,60,75,100,125,150,200,250,300 | |
| Output torque | Up to 500NM |
| Motor power | 0.12~4KW,with flange:B5 or B14 |
| Housing material | Aluminum alloy |
| Output shaft | material: 40Cr |
| Hardness level: 242-286HB | |
| Helical gear | Material:20CrMnTi |
| Hardness level: 58-62HRC | |
| Precision level:6 grade | |
| Transmission efficiency | B:92%-94% |
| C:90%-92% | |
| Oil seal brand | SKF |
| Bearing | C&U |
| Lubricant | Mineral oil or sythetic oil |
| Difference from RV | ||
| project | BKM | RV |
| Transmission | Hypoid gear,Cylindrical gear | Worm wheel,worm shaft |
| Transmission efficiency | High(about:90%-92%) | Low(about:50%-85%) |
| Bearing capacity | 1-1.5 | 1 |
| temperature-rise | 30°C | 60°C |
| Running temperature | 50-60°C | 70-80°C |
| The sealing reliability | High | Low |
| Life | Long | Short |
| Self-locking | Non | Some ratio |
| Extension shaft | Non | Some |
High Torque Cast Iron Shell Wp Wpa WPO Series Gear Box Transmission Dc Motor Worm Speed Reducer Small Engine Gearbox
High Efficiency Small Gear Box Worm Gearbox WPAReducer Helical Gearing Arrangement Designed Increase RPM Machinery Industries
WPA 70 Wpa 100 Worm Gear Speed Reducer Speed Reducer Manufacture
WPA 80 1:40 Ratio Gearbox NMRV Worm Gear Box Reducer
Wp Series Reducer Small Reduction Gearbox Worm Gear Reducers Gearbox 20 Ratio Reduction Industrial Speed Transmission
Top Producer WPA 80 Cast Iron Reduction Gearbox Worm Gear Reducer for Machinery and Construction Industries