Product Description

MKD090B-047-KG1-KN is a servo motor. It is designed and produced by Bosch Rexroth. MKD motor applications include printing and paper industries, handling and automation, and packaging machines and food. MKD motors are permanent-magnet motors with electronic commutation. The special magnets used for these motors permit motor design with low inertia. MKD motor components include rotor with permanent magnets, stator with windings, rotor shaft, feedback, IP65 rated housing and optional holding brake. A temperature sensor is integrated into the motor windings. The connection for this sensor is located in the power connector. The MKD090B-047-KG1-KN motor is equipped with an optional holding brake. The connection for this brake is also located in the power connection. Holding torque of the brake is 11 Nm. The voltage rating for electrically released brake is 24 Volts DC and the current rating is 0.71 Nm. Moment of inertia for the brake is 0.00036 kg m2. Clamping delay of the motor holding brake is 13 milliseconds and its release delay is 30 milliseconds. The brake weighs approximately 1.1 kilograms. The MKD090B-047-KG1-KN motor has a plain shaft. The shaft is fitted with a shaft seal. The housing of the servo motor is designed for surface cooling and convection cooling. Application load is main factor that determines the cooling method an operator should use. Surface cooling requires an optional blower and provides higher output and current. The IP65 rated housing provides strong ingress protection. In combination with other motor features such as shaft seal temperature monitoring, and maintenance-free operation, the IP65 rated housing allows MKD motor use in adverse operating environments. Only trained professionals with relevant qualifications should participate in MKD motor installation and operation.