SEW K series helical-bevel gear units

Right-angle gear units at their best: high degree of efficiency and gearing with high fatigue strength

The compact design of all our gear units is most obvious in our helical-bevel gear units. This property is particularly interesting, for example, for machine applications with limited space available. Here, you need powerful drive technology with a compact design. This is just the right environment for our helical-bevel gear units with a torque range from 80 to 50,000 Nm.

With their high efficiency in both directions of rotation and at any input speed, these right-angle gear units are very energy-efficient. Their high-endurance gearing is wear-free and lasts a gear unit's lifetime. For precise positioning tasks, you can use the K series gear units with reduced backlash.

 in our portfolio: sizes K..39 and K..49 complete our range of two-stage helical-bevel gear units. They set the standards together with sizes K..19 and K..29: four sizes allow for torques from 80 Nm to 500 Nm.

Only half the solution without a motor? Then use our modular concept and combine the gear units of the K series with an AC motor to a K..DR.. helical-bevel gearmotor, or with a servomotor to a K..CMP helical-bevel servo gearmotor of your choice. Or simply choose the separate AC motor or servomotor that meets your requirements.

Features

• High efficiency
• Gearing with high fatigue strength
• Long, maintenance-free operating life
• Can be combined with our complete motor portfolio

 
Technical data
K series / sizes 37 / 47 / 57 / 67 / 77 / 87 / 97 / 107 / 127 / 157 / 167 / 187 (three stages)

K series / sizes 19 / 29 / 39 / 49 (two stages)

Areas of application

• Pallet conveyors
• Belt conveyors
• Chain conveyors
• Hoists and lifting stations
• Scissor lift tables
• Freight elevators
• Travel and hoist drives in stacker cranes