Product Description

MKD112B-024-KG1-BN is a Bosch Rexroth servo motor. It is designed for industrial applications. Typical MKD motor applications are machine tools, packaging machines, handling and automation and paper industries. Advantages offered by MKD motors include high operational reliability, maintenance-free operation, operation in adverse environmental conditions, overload protection, high performance data, high overload capacity, and easy mounting. MKD motors are permanent-magnet motors that support electronic commutation. The connected drive controller must be programmed before motor startup. MKD motors may only be operated under the assembly, mounting and installation conditions, in the position of use, and under the environmental conditions specified in the product documentation. Bosch has designed the MKD112B-024-KG1-BN motor for two cooling methods: surface cooling and convection cooling. Additional equipment is not required for convection cooling. However, operators must ensure that the ambient temperature is between 0 and 40 degrees Celsius.

Surface cooling requires installation of a blower on the motor. The blower increases airflow across the motor housing, improves heat dissipation, and enables higher output current and torque. That is why surface cooling is the method of choice for applications with higher load requirements. Rated torque output of the MKD112B-024-KG1-BN motor is 8.8 Nm with convection cooling and 31 Nm with surface cooling. The rated current output is 4.9 Amps with convection cooling and 17.2 Amps with surface cooling. The rated power output is 3.9 kilowatts with convection cooling and 13.8 kilowatts with surface cooling. Thermal time constant of the motor is 40 minutes with convection cooling and 20 minutes with surface cooling. Weight of the motor is 34 kilograms. Length of the housing is 375 millimeters. Housing of the motor belongs to IP65 protection category.