Coreless DC Motors
Unlike conventional iron core DC motors our Faulhaber DC motor range has a unique rotor design. The rotor consists of a self-supporting skew-wound copper coil which means that it is very light and yields an extremely low moment of inertia. For this reason these motors provide unbeatable dynamic performance. The absence of any rotor cogging also provides smooth operation and easy positioning.
Features of Faulhaber DC Micro-motors
- No Cogging
- High Power Density
- Extremely low current consumption and low starting voltage
- Light and compact
- Precise speed control
- Simple to control due to linear performance characteristics
Currently the range begins at 6 mm diameter and 0.24 mNm, stall torque and ends at 38 mm diameter, 1.46 Nm.
Flat Coreless DC Motors
General Features
- No cogging or preferred rotor position
- No hysteresis or eddy current losses
- Extremely low current consumption
- Exceptional power to volume ratio
- Ultra flat design that is extremely light and compact
- Smooth and accurate speed control up to 40’000 rpm
- Electronic commutation for high operational lifetime
- High precision gearboxes available
- Control electronics available for all motor series
- 4/8-pole design
Data sheets can be found in the Faulhaber Catalogue (see attachments)
Flat Motor Portfolio –Options and Modifications
- Vacuum compatibility (up to 10-7 Torr)
- Enlarged temperature range
- Customer specific lubrication
- Modified shaft geometry
- Second shaft end
- Additional voltage types
- Customized motor leads
- Different connector types
- Different flange types (square instead of round)
- Customer specific printing
- Different bearings
- Customer specific Firmware versions (with integrated SC)
