MKD071B-061-KP0-KN

The Bosch Rexroth Indramat MKD071B-061-KP0-KN is a high-performance member of the MKD Synchronous Motors series, engineered for precision motion control in industrial automation. With a torque constant of 0.77 Nm/A and continuous current ratings of 11.2 A and 13.2 A, this motor delivers reliable dynamic response for robotics, CNC machinery, and packaging systems. Its rated power range of 0.8 kW to 3.4 kW ensures adaptability across a spectrum of load demands. The primary function of the MKD071B-061-KP0-KN synchronous motor is to provide smooth, accurate torque delivery and position control in demanding automation environments.

This servo motor features a characteristic speed of 4500 rpm and continuous standstill torque of 8.0 Nm at 60 K rise and 9.0 Nm at 100 K rise, supported by a peak current capability of 50.4 A for high dynamic performance. The winding resistance of 1.45 ohms and an inductance of 7.2 mH yield efficient current control, while the torque constant at 20 °C underscores precise electromechanical conversion. Built on a 071 motor frame with a B length, it uses a keyed shaft design with an integrated shaft seal to secure rotational stability and protect against contaminants. The motor’s winding code 061 and connection via a robust connection box simplify installation and maintenance. Absolute position detection is achieved through a resolver feedback with integrated encoder supporting over 4096 revs, ensuring exact positioning.

Beyond raw performance, the MKD071B-061-KP0-KN offers a maximum speed of 6000 rpm, a mass of 8.8 kg, and a rotor inertia of 8.7×10⁻⁴ kg·m², balancing acceleration and stability. Its theoretical maximum torque reaches 32 Nm, enabling effective handling of peak loads. Designed to operate between 0 °C and 40 °C (storage from -20 °C to +80 °C) and rated to IP65 protection, the motor resists dust ingress and water jets for reliable industrial use. Standardized power and encoder feedback connections enhance compatibility with modern drives and controllers. By combining durability, precision, and efficient thermal management, the MKD071B-061-KP0-KN improves productivity and uptime in demanding industrial applications.