KA Series Keyed Hollow Shaft Output Helical Bevel Gearbox
KA series helical gearbox is a type of keyed hollow shaft output helical bevel gearbox. KA series helical bevel gearbox adopts serialization and modularization design ideas, it has features such as compact structure, large transmission torque, stable operation, low noise, long life, and wide adaptability. Moreover, the KA series helical bevel gearbox has a very large number of motor combinations, installation positions, and structural schemes, and users can choose any speed and various structural forms according to the transmission needs.Based on high-quality rigid cast iron housing, the hardness and impact performance of the box body have been greatly improved. Also, the surfaces of all transmission gears of the gearbox undergo high-frequency heat treatment, which greatly enhances the hardness and wear resistance of the gears. KA series helical bevel gearboxes are widely used in industrial metallurgical equipment, the building materials industry, chemistry, mining, petroleum, transportation, paper, sugar, construction machinery, and other fields.
| Product name: | KA series helical bevel gearbox |
| Model: | KA37/47/57/67/77/87/97/107/127/157/167/187 |
| Mounting ways: | Foot mounted and flange mounted |
| Input ways: | Motor input, AM (IEC) flange input, and shaft input |
| Output way: | Solid shaft output or hollow shaft output |
| Efficiency: | over 95% |
| Housing material: | HT250 high-strength cast iron |
| Gear material: | 20CrMnTi |
| Surface hardness of gears: | HRC58-62 |
| Input/Output shaft: | 40Cr steel |
| Heat treatment: | Carburizing and quenching |
| Bearing: | C&U or another brand |
| Oil seal: | NAK or another brand |
| Lubricating oil: | Gear oil |
| Packing: | Pywood case |
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 |
| Structure | K KA KF KAF KAZ KAT KAB | |||||||||||
| Input power(kW) | 0.18-3.0 | 0.18-3.0 | 0.18-5.5 | 0.18-5.5 | 0.37-11 | 0.75-22 | 1.1-30 | 3-45 | 7.5-90 | 11-160 | 00 | 18.5 |
| Ratio | 5.36-106.38 | 5.81-131.87 | 6.57-145.14 | 7.14-144.79 | 7.24-192.18 | 7.19-197.37 | 8.95~176.05 | 8.74-141.46 | 8.68-146.07 | 12.65-150.41 | 17.28-163.91 | 17.27-180.78 |
| Permissible torque(N.m) | 200 | 400 | 600 | 820 | 1550 | 2700 | 4300 | 8000 | 13000 | 18000 | 32000 | 50000 |
| (1) Conveyor & Material handling | (5) Transport & Packaging |
| (2) Mining & Quarry | (6) Food processing & Beverage |
| (3) Crusher & Cement | (7) Construction & Metal processing |
| (4) Automatic production line | (8) Plastic & Chemical industry |
KA Series Helical Bevel Gearbox Mounting Dimensions:
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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