Product Description

The Bosch MHD112B-048-NP1-AN is a MHD series servo motor. It is developed by Bosch for industrial applications. Integrated motor features include 22 Nm holding brake, digital servo feedback, shaft with key and sealing ring and a housing that is suited to surface cooling or natural convection. The motor gets power from a drive controller. The power cable connects to the power connector that is situated on side A of the motor housing. The minimum power cable cross-sections for natural convection and surface cooling are 4 mm² and 6 mm² respectively.  A separate feedback cable also connects the motor and drive controller and carries feedback sent by the motor to the controller. The motor has a rated speed of 2800 RPM and a maximum speed of 4500 RPM. The peak current output of the MHD112B-048-NP1-AN is 160 Amps and the maximum torque output is 102 Nm.

The holding brake on the MHD112B-048-NP1-AN operates at 24 Volts DC and has a current consumption of 0.71 Amps.  The brake connection time is 25 milliseconds and the brake disconnection time is 50 milliseconds. The mass of the motor holding brake is 1.1 kilograms. The weight of the MHD112B-048-NP1-AN motor is 34 kilograms. Dimensions related to the motor include 192 millimeters flange size, 130 millimeters centering diameter, 32 millimeters shaft diameter and 375 millimeters motor length. The motor mounts via four 14-millimeters holes on the motor flange. The motor housing belongs to the IP65 protection category which allows motor installation near operating machinery. The surface of the motor housing is painted matter black. The MHD112B-048-NP1-AN motor and associated equipment such as drive controllers should only be handled by trained personnel.