Product Description

Bosch Rexroth is a world leader in the development of energy-efficient, long-lasting, and cost-effective equipment for a wide range of industrial applications, including synchronous motors, spindle motors, inverter modules, control sections, and drive controllers.

The MHD112B-035-NG0-AN model has a surface cooling mode rated power of 10.1 kW at 60/100 K, a rated voltage of 307 volts, and a rated current utilization of 21.7 A. The model weighs 34 kilograms without accessories and has an insulation class of F and an IP protection rating of 65. This MHD112B synchronous motor may be placed in any position, but the height should not exceed 1000 meters above sea level, and the placement of the electrical connections can be altered to meet the specifications. The motor includes digital servo feedback and a plain shaft with a sealing ring on top to keep lubricants and dust out. The MHD112B synchronous motor features a power connector on the A-side of the housing and regulates the internal temperature utilizing both natural and surface cooling. With continuous current consumption of 26 and 31.7 A and 39 A, the motor can provide 28 and 33 Nm of continuous torque in natural cooling mode and 42 Nm in surface cooling mode. Because of the additional protective layer of black paint on the housing, the motor may also function in difficult situations.

The model MHD112B-035-NG0-AN has a maximum theoretical torque of 102 Nm and a winding inductivity of 5.5 mH, and it works well in temperatures ranging from 0 to +40 degrees Celsius. With a winding resistance of 0.43 ohms and a voltage constant of 108.5 V/1000min^-1, the motor's (MHD112B-035-NG0-AN) thermal time constant in natural convection is 40 minutes and 20 minutes in surface cooling.