Catalog products

  • Brush DC motor controllers


product card


Main parameters

Voltage 12 – 24 VDC
Rated current 0.2 - 20 A
Peak current 30 A
Control methods Analog speed control
Size 116x100x23 mm

BMD‑20DIN is a speed driver for DC brush motor. Motor speed is regulated by 0…5 VDC analog signal or can be adjusted by an internal potentiometer. Acceleration and deceleration time are also adjusted by potentiometers. The controller provides current limitation function to prevent motor overloading.

technical data

Technical data

Max. resistance of closed contacts 4.7 kOhm
Max. input current 0.5 mA
Max. closed contact resistance 0.99 x Usup
Min. non-zero across a motor 0.01 x Usup