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  • Documentation and CAD models for your configuration
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Your benefits

Save on maintenance costs
as the gearing of the servo gearmotor has a durable and wear-free design.

Plan optimally
as the gearmotor perfectly combines servo characteristics and standard solution.

SPIROPLAN® right-angle servo gearmotors W..CMP..
Efficient helical-bevel servo gearmotors for many areas of application.

Our K..CMP.. helical-bevel servo gearmotor merges the servo technology of the CMP.. synchronous servomotor series with the tried and tested helical-bevel gear units.

The powerful and highly dynamic servomotors from the CMP.. modular motor system ensure precise power delivery. The tried and tested helical-bevel gear unit of the K series provides robust performance and durability. They also have a particularly high degree of efficiency. This is applied in both directions of torque and for each input speed.

As a result, you can implement many applications with precision using the K..CMP.. helical-bevel servo gearmotors. Torques of 80 Nm to 8000 Nm can be implemented and systems can be operated with outstanding flexibility.

Contact form Find your local partner Worldwide locations Locations in France TorqLOC® hollow shaft mounting system AMS.. and AQS.. adapters Extended Warranty Surface and corrosion protection Lubricants DUO diagnostic unit Encoder systems /DUE diagnostic unit option Premium Sine Seal oil seal Other additional features Helical-bevel gear units (two and three stages)
  • High efficiency
  • Gearing with high fatigue strength
  • Long, maintenance-free service life
  • Can be combined with our complete motor portfolio
Sizes K..37 to K..107 (three stages)
  • Double gear units for very low output speeds also available
  • Reduced backlash variant
  • Available variants:
    • Foot- or flange-mounted
    • B5 or B14 flange-mounted
    • Solid or hollow shaft
    • Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC®
Sizes K..19 to K..49 (two stages)
  • High gear unit efficiency of over 90%
  • The aluminum housing of sizes K..19 and K..29 makes them particularly lightweight
  • Sizes K..39 and K..49 are particularly sturdy and torsionally stiff due to the gray-cast iron housing
  • Low-loss, two-stage design
  • Combination with small motors possible – result: compact, lightweight drive system
  • Three base strips ensure an optimum connection to the customer machine even in critical mounting situations
  • Available variants:
    • Foot- or B5 flange-mounted
    • Solid or hollow shaft
    • Hollow shaft with keyed connection or shrink disk
More on K series helical-bevel gear units
Synchronous servomotor
  • Highest dynamic characteristics throughout the entire CMP.. series thanks to the low-inertia rotor design and high overload capacity of the motors
  • Performance-optimized and extremely compact design thanks to the latest winding and magnet technology
  • Standstill torques from 0.5 Nm to 95 Nm
  • Optional CMPZ.. motor variant with increased rotor inertia for all applications with high load moments of inertia
  • High quality of concentric running characteristics
  • Direct mounting of the motor on a gear unit from our modular gear unit system
More on CMP.. series synchronous servomotors
Helical-bevel servo gearmotors of the K series with CMP.. motor
Gear unitMotor
Gear unit sizeSizeTorque range MaDyn
1940M – 71M16 – 88
2950S – 71M16 – 143
3950S – 80S23 - 410
4963S – 100S43 - 605
3740M – 71M15 – 240
4750S – 80S29 – 435
5750S – 112S38 – 665
6750S – 112S42 – 920
7763S – 112M77 – 1550
8771S – 112E205 – 3240
9780S – 112E765 – 4710
107100S – 112E565 – 9090
  • Food industry
  • Packaging machines
  • Packer/unpacker
  • Palletizers and packaging machines
  • Sorting and stacking systems
  • Conveyor belts
  • Incremental launches
  • Tire, rubber and plastic processing machines
  • Travel axes, lifting axes, additional axes
  • Positioning drives