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Your benefits

Implement peak torques
as the BS.F..CMP.. helical-bevel servo gearmotors develop dynamic power delivery up to 1500 Nm.

Perform entire processes
as precision and dynamics can be combined and accurately controlled.

Helical-bevel servo gearmotors: Reliable, durable and low-maintenance

Force and precision merge into a real unit with the powerful BS.F..CMP.. helical-bevel servo gearmotors. They offer you optimum assembly options and application possibilities thanks to their compact design.

The rotational clearances remain constantly low throughout the entire service life of this servo drive due to the gearing's high-endurance design. The BS.F..CMP.. helical-bevel servo gearmotors are available in six different sizes. Take advantage of the large selection for a wide range of applications that require high torques and precise performance.

The same applies for complex automation tasks when several processes are to be merged into an overarching process. By using our helical-bevel servo gearmotors you achieve a high degree of process safety, efficiency and profitability.

The BS.F..CMP.. helical-bevel servo gearmotors are extremely robust and low-maintenance thanks to the high manufacturing quality and the tooth elements made with precision. This makes them even more powerful in combination with the precisely controllable CMP.. synchronous servomotors.

Contact form Worldwide locations Brakes and brake control Surface and corrosion protection Encoder systems Low backlash helical-bevel servo gear unit
  • Low-backlash helical-bevel servo gear units
  • Designed for torques from 40 Nm to 1,500 Nm
  • All variants with B5 mounting flange; foot-mounting and torque arm are optional (can be optionally integrated into the relevant application)
  • The rotational clearance remains constant over the entire gear unit service life
  • Available in five output variants:
    • BSF: Solid shaft
    • BSKF: Solid shaft with key
    • BSBF: Flange block shaft (EN ISO 9409)
    • BSHF: Hollow shaft with shrink disk
    • BSAF: Hollow shaft with key (shaft-mounted gear unit)
More on BS..F series helical-bevel servo 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 BS.F series with CMP.. motor
Gear unitMotor
Gear unit sizeSizeTorque range MaDyn
20250S – 63S15 – 60
30250S – 71M20 – 120
40250S – 100S29 – 210
50263S – 112S63 – 410
60263M – 112L121 – 750
80271M – 112H230 – 1680
  • Load bearing devices in stacker cranes
  • Handling gantries
  • Incremental launches
  • Tire, rubber and plastic processing machines
  • Conveyor belts
  • Travel axes, additional axes
  • Cutting, punching, welding and embossing films, wood or plastic