Brushless Flat DC-Micromotors and DC-Gearmotors
The four-pole brushless DC-Servomotors, which have uniquely flat coil technology with three flat, self-supporting copper windings and are used in the B-Flat series, form the basis for drive systems in applications where space is extremely limited. With their powerful rare-earth magnets, the motors deliver a continuous output of 1.5 W to 9 W and at the same time have only minimal inertia. In combination with the integrated gearheads in extremely flat design, the motors provide a very compact drive system with increased output torque. Due to the electronic commutation of the drives, the service life is many times longer compared to mechanically commutated motors.
Nominal voltage: 6 ... 12 V Torque up to (max.): 0,45 mNm Stall torque: 0,95 mNm No-load speed: 15.000 min⁻¹ Diameter: 15 mm Length: 8,8 mm 
Nominal voltage: 6 ... 12 V Intermittent torque: 50 mNm Reduction ratio: 6 ... 324 Stall torque: 0,97 mNm No-load speed: 14.700 min⁻¹ Diameter: 15 mm Length: 15,2 mm Nominal voltage: 6 ... 12 V Torque up to (max.): 2,87 mNm Stall torque: 7,54 mNm No-load speed: 6.400 min⁻¹ Diameter: 26 mm Length: 10,4 mm 
Nominal voltage: 6 ... 12 V Intermittent torque: 180 mNm Reduction ratio: 8 ... 1.257 Stall torque: 7,73 mNm No-load speed: 6.200 min⁻¹ Diameter: 26 mm Length: 22 mm
Advantages
- Extremely flat design. Lengths ranging from 9 mm to 22 mm
- 4-pole design
- Electronic commutation using three digital Hall sensors
- Integrated spur gearheads of minimal length with high gear ratio are available
- Precise speed control
Key Features
| Motor diameter | 15 ... 26 mm |
| Motor length | 9 ... 22 mm |
| Nominal voltage | 6 ... 12 V |
| Speed | up to 40.000 min-1 |
| Torque | up to 100 mNm |
| Continuous output | up to 9 W |
Drive selection
Calculate a drive system based on this product family. Just fill out the form and start drive selection.