K Series (Two-Stage , Three-Stage)

K Series (Two-Stage , Three-Stage)

K Series (Two-Stage , Three-Stage)

Helical-bevel gear units from SEW-EURODRIVE provide a high degree of efficiency of over 90% in both torque directions and at all input speeds. With performance designed to last – high-endurance gearing enables high-torque, wear-free operation. With our remarkably efficient helical-bevel gearmotors, you have energy-efficient angular gear drives at your fingertips. As they also have a long maintenance-free service life, they can be used in every application with AC asynchronous motors, asynchronous and synchronous servomotors. A reduced backlash version is available for precise positioning tasks for K37 to K187.

Available Versions
  • Foot-mounted or flange-mounted
  • B5 or B14 Flange-mounted
  • Solid or hollow shaft
  • Hollow shaft with keyed connection, shrink disk, splined hollow shaft or TorqLOC®

Technical Data
 
 
K..19 - K..49 (two-stage)
K..37 - K..187 (three-stage)
Number of Sizes
4
12
Gear unit reduction ratio
[i]
2.8 - 75
3.98 - 197.37
Multi-stage gear unit reduction ratio
[i]
94 - 32,625
Max. output torque
[Nm]
80 - 500
200 - 50,000 (also in reduced backlash version)
Motor power range
[kW]
0.12 - 7.5
0.12 - 225


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