Brushed DC motor package

The RE 65 brushed DC motor package delivers 250 W and can cope with tough demands. The motor is particularly suitable for applications where high efficiency, high power density and a minimal operating noise are required.

The mechanically commutated drive features an ironless rotor. This means that the drive works detent free and has minimal rotor inertia. High torques and quick acceleration times are produced in combination with the 4-pole structure of the neodymium permanent magnets.

Depending on the winding variation, the cylinder drive, at 65 mm diameter and 130 mm length, delivers nominal torque of 0.5 to 0.9 Nm — at a nominal speed of 2400-3700 rpm.

The RE65 can reach efficiency levels of up to 90% and features low nominal voltages in the 18-70 V range.

Preloaded ball bearings support low-vibration and low-noise operation, offering the best conditions for a long service life in conjunction with graphite brushes. The modular system can provide matching planetary drives, encoders and controllers to suit every specific application for the RE 65. Accordingly, the drive is also suitable for all kinds of applications in automation, engineering or medical technology.