Gear motors

Bühler Motor supplies DC and BLDC motors with spur, planetary and worm gears that offer excellent value for money.
They are available as standard products, variants or customized options.

Planetary gears

Our plastic planetary drives are characterized by superb durability and quiet running at high torques.
In addition, they are both adaptable and economical.

Spur gears

Our spur gears are extremely robust, adaptable and economical.
They are used in any situation where a high reduction ratio in a small installation space is required.

Worm gears

Our worm gears (also: worm wheel gear) are used when the installation space requires a drive shaft bent by 90°.
Their technical advantages are high efficiency, quiet running and overload capability.
They can be combined with DC and BLDC motors in different performance categories.

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/
    50:1/55:1/75:1
    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

Development
expertise

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