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K series helical bevel gear motor right angle gearbox speed reducer is one kind of Helical Bevel type gearbox , High-stainless cast iron case . ,it is designed based on modularization , which bring many difference kinds of combinations ,mounting types ,and structure designs .The detail classification of ratio can meet various of working condition .High Transmission efficiency ,Low energy consumption, superior performance . The hard tooth surface gear use the high quality alloy steel , the process of carburizing and quenching, grinding ,which give it follow characters : Stable transmission , low noise and temperature ,high loading ,long working life. which widely use for industry equipment of metallurgy ,Building Material , Chemical , Mining , Oil, Transportation , Papermaking , Sugar making , engineering Machines ,etc
1) Output speed: 0.6~1,028r/min
2) Output torque: up to 21700N.m
3) Motor power: 0.12~200kW
4) Mounted form: foot-mounted and flange-mounted mounting
Product Name | K series helical bevel gear motor right angle gearbox speed reducer |
Gear Material | 20CrMnTi |
Case Material | HT250 |
Shaft Material | 20CrMnTi |
Gear Processing | Grinding finish by HOFLER Grinding Machines |
Color | Customized |
Noise Test | 65~70dB |
Efficiency | 94%~98% (depends on the transmission stage) |
Lubricating oil | Shell Omala synthetic oil or mineral oil , or similar brand |
Heat treatment | tempering, cementiting, quenching,etc. |
Brand of bearings | C&U bearing, ZWZ,LYC, HRB, SKF,NSK and so on |
Brand of oil seal | NAK or other brand |
Temp. rise (MAX) | 40 ° |
Temp. rise (Oil)(MAX) | 50 ° |
Vibration | ≤20µm |





Model: | K Series - Foot-mounted, solid shaft output KAB Series - Foot-mounted, hollow shaft output KA Series – Keyed hollow shaft output KF Series – B5 Flange-mounted, solid shaft output KAF Series – B5 Flange-mounted, hollow shaft output KAZ Series – B14 Flange-mounted, hollow shaft output KAT Series – Hollow shaft output, torque arm KH, KHB, KHF, KHZ Series – Hollow shaft output, shrink disk KV, KVB, KVF, KVZ Series – Hollow shaft output, splined hollow shaft K(KA, KF, KAF, KAB, KAZ)S Series – Solid shaft input |
Housing | Cast Iron |
Input power | 0.12-200kw |
Output torque | 10-61900N.m |
Output speed | 0.08-261rpm |
Bearing | C&U Bearing,NSK,SKF or on request |
Ratio | 5.36~178.37 |
Installation Form | Foot, Flange, Shaft Mounted |
Seal | SKF,CTY,CFW or on request |
Gears | Helical-bevel Gears |
Input Configurations | Equipped with Electric Motors Solid Shaft Input IEC-normalized Motor Flange |
Applicable Motors | Single Phase AC Motor, Three Phase AC Motor Brake Motors Inverter Motors Multi-speed Motors Explosion-proof Motor Roller Motor |
Output Configurations | Solid Shaft Output Hollow Shaft Output |
Installation | Foot-mounted B5 Flange-mounted B14 Flange-mounted Shaft-mounted |
Lubrication | Oil-bath and Splash Lubrication |







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