MHD071B-061-PG3-UN, Bosch Rexroth Indramat, MHD Synchronous Motors. The MHD071B-061-PG3-UN magnet motor delivers high-precision motion with a nominal speed of 4500 min⁻¹ and is equipped with a multifunction Digital servo feedback w/ integrated encoder. It features a Winding Code of 061 and a robust plain shaft design to handle heavy loads without bending. Safety is assured by an electric-resistant housing and integrated sealing rings preventing ingress of water and particles.
The motor’s Holding Brake provides a 10.0 Nm Holding Brake Torque, securing tools in vertical positions and preventing unintended motion. Continuous output at standstill reaches 8.0 Nm Continuous Torque at Standstill, while the Type of Position Detection is Absolute (>4096 revolutions) for multi-turn accuracy. A Housing Cooling Type of liquid cooling maintains optimal temperature control across 0 … 45 °C. The unit uses a Centering diameter of 95 mm and a Flange size of 115 mm, housed in a Motor Size 071 envelope. Power and feedback connectors are turnable within a range of 270° Power Connection Direction, simplifying installation.
Engineered for seamless integration, the MHD071B-061-PG3-UN pairs with standard Rexroth drives and controllers for synchronized multi-axis operation. Its liquid-cooled housing and reinforced shaft seal enhance reliability in demanding CNC machining, robotics, and automated tool-changing applications. With its compact footprint and modular connector orientation, this servo motor offers exceptional uptime, precision positioning, and ease of maintenance in industrial automation systems.
Holding Brake
With holding brake
Holding Brake Torque
10.0 Nm
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback w/ integrated encoder
Type of Position Detection
Absolute (>4096 revolutions)
Continuous Torque at Standstill
8.0 Nm
Motor Length
B
Centering diameter
95 mm
Flange size
115 mm
Motor Size
071
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
turnable within a range of 270°
Power Connection Type
Power and feedback connectors
Product Type
Servo Motor
Winding Code
061