Small motors from Bühler Motor

Lifting, lowering, turning, driving, controlling, adjusting – Bühler Motor is famous for its individually tailored solutions.
Brushless (EC/ BLDC) or brushed DC motors (PMDC), gear motors and pumps combined with sophisticated actuators, electronics
and software create complex drive systems complex drive systems that can deal with even the most unusual challenges permanently and reliably.

Brushed DC motors

Our DC motors cover a performance range up to 200 W.
Brushed motors are used depending on the requirements for rotation speed, performance and operating life.

Brushless DC motors (BLDC)

The up to 610 W electronically commutated motors can be easily integrated into projects and a wide range of competitive solutions.
Our BLDC motors are characterized by quiet running and excellent durability. The permanent magnets are extremely efficient, ensuring
excellent acceleration. With an encoder, BLDC motors can also be used for precise positioning control.

bMotion – Modular Mechatronic Drive Solutions 

bMotion is a completely innovative modular drive platform of DC motors, gear boxes, brakes and encoders. Maximum modularity, easy combinability and a large number of predefined variants create drive solutions that are optimally tailored to customer needs.

Based on the platform‘s variety, the drive systems can be combined from already existing elements according to customer requirements. Thereby customer-specific developments can largely be replaced by configure-to-order. The expedited development does not mean a sacrifice in quality.

  • DC Motor

    Diameter Length Rated torque
    42 mm 78/83/103 mm 6/8/11 Ncm
    52 mm 95/115/135 mm 6/18/20 Ncm
    63 mm 95/125 mm 18/32 Ncm
  • Worm Gear

    Worm wheel Ratio Max. Torque
    Plastic 10:1/15:1 400 Ncm
    Brass 5:1/10:1/15:1/30:1/
    1000 Ncm
  • Planetary Gear

    Diameter Torque (1/2/3 stages)
    42 mm 300/750/1500 Ncm
    52 mm 400/1200/2500 Ncm
    62 mm 800/2500/5000 Ncm
    Stages Ratio
    1 3.7
    2 14/19/25
    3 51/71/100/130/169
  • Encoder

    Type Resolution Outputs
    Optical 2/(4)/(8)/100 cpr A/B/(Z), OC (TTL)
  • Brake

    Diameter Holding torque Type
    42 mm 12 Ncm Power off
    52 mm 25 Ncm
    62 mm 50 Ncm

bMotion Product overview Overview Datasheets


Bühler Motor Innovation and Technology Development looks far into the future.

It identifies and examines technical trends its own core markets and new technologies from other industries.

Areas of expertise

System expertise

One of our greatest strengths is our ability to dive deeply into our customers’ systems and applications.

This enables us to offer our customers complete systems, with motor, actuators, gears and pumps plus the right electronics, sensors and software, from one source.

Areas of expertise

Quality expertise

From the first sketch to dispatch – quality assurance goes without saying at Bühler Motor. Quality is not only a question of process optimization – it’s also a matter of product design.

Our development projects are consistently safeguarded by project maturity assessments within the APQP process.

Areas of expertise