Crouzet offers a solid base of standard DC brush and brushless motors including a large number
of combinations with gearboxes, brakes and encoders.
We specialize in developing taylor-made motion solutions for your most specific applications.
Our 100 years’ engineering know-how allows us to provide custom mechanical characteristics,
custom electronics, software adaptations, different levels of IP protection for severe
environments and a wide range of international standard and certifications.
Why choosing Crouzet for your motion projects?
100M+ motors delivered since 1955
Large-scale manufacturing: 2M motors per year
90% of the motors are co-designed with customers
65 years’ experience in the market
Worldwide presence
Communication protocols available on demand
Get to know the full offer
DC Brushless Motors
BLDC motors are the best solution when your application requires accurate control of
speed, torque and position.
Crouzet SMi series are an all-in-one solution, with an integrated
electronic drive, a high-precision encoder and a brake, providing all the functions of
traditional servomotors. plus programming capabilities and vast flexibility thanks to
our DCMind Soft.
Crouzet DC Brushless Hall Effect Series are well known for their outstanding durability.
Crouzet DC Brush - Low Noise Series are the quietest on the market,
with exceptional efficiency, long working life, conformity to the strictest standards,
and a wide range of available power supplies. Ideal for medical equipments, pumps and
valves, railway and aerospace/defense applications.
Our DC Brush Motors have been the right choice for thousands of
customers, for decades! Due to the large extend of their offer, tons of motor types and
possible combinations available, plus their well-know outstanding reliability.
Understanding High-Power Density motors is simple, it means high-power, high-efficiency
and heavy-robustness within the lowest possible weight and in a compact size. They are
mainly used in critical market applications such as medical equipment and aircrafts.
How do we do it?
Thanks to Crouzet’s vast experience designing, manufacturing an qualifying DC motors, we
can offer the following new technologies to develop a perfect-fit motion solution for
your most specific and critical demands.
• High slot fill
• Distributed and concentric winding
• Skewed stator and rotor
• Rotor sleeving made of Carbon Fiber, Kevlar and Stainless Steel
• Winding laced, varnished, encapsulated and partial discharges resistant
Our custom solutions can answer to:
• Specific certifications and international standards
• State of the art materials and practices in your market applications
• Top performance levels and robustness
Our offer for motion solutions wouldn’t be completed without the essential complementary
components that adapt the motors to meet the specific needs of the application. Discover
our different gearboxes, encoders and brakes.
For more demanding customization needs, as usual, our DesignLAB team can help!
We specialize in developing taylor-made motion solutions for your most specific
applications within the shortest timeframes, offering a long-term partnership commitment and a
multidisciplinary team dedicated to your projects.
Crouzet 100 years’ engineering know-how allows us to provide custom mechanical
characteristics, custom electronics, software adaptations, different levels of IP protection for
severe environments and a wide range of international standard and certifications.
More than 80% of the DC motors manufactured by Crouzet are adaptations from our
standard ranges or 100% developed for our customers.
Adaptation Example:
DC Brush Low Noise with Spur Gearbox
A medical peristaltic pumps manufacturer challenged us to co-design a
cost-effective & low noise geared DC Brush motor. We came up with a solution to combine the power of
silence of our DC Brush Low Noise motors in Ø42 mm with a compact and qualified spur
gearbox.
Why Crouzet?
Certified for medical applications (IEC 60601-1), building automation (IEC 60950) and household
appliances (IEC 60335)
Gearbox with a great efficiency rating > 82%
Wide range of reduction ratios
Super low noise level
Compact and cost-effective solution
Wide choice of options (front face mount, output shaft detail, bearing, etc)
Possibility to have a double or rear output shaft configuration
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