Product Description

MKD041B-144-GG1-KN is a Bosch Rexroth servo motor. It belongs to the MKD product line. MKD motors are made with permanent magnets. These motors support resolver based feedback for accurate speed and position control. MKD motors are deployed in combination with compatible motor controllers. The controller supplies motor power through a dedicated power cable. This cable connects to a terminal box on the motor housing. The controller receives motor feedback, and adjusts its output to bring motor speed and position in line with desired values. This is an example of closed loop feedback, which is used in applications where accurate and precise motor control is required. The motor has a plain shaft with sealing ring. This shaft seal provides protection for motor bearings from dust and moisture.

The motor housing has a standard design and complies with IP65 protection category. This housing provides robust protection against solids and liquids, and allows MKD motor deployment in a range of operating environments. The motor is equipped with a 2.2 Nm holding brake. Rated voltage of the brake is 24 Volts DC and the rated current is 0.34 Amps. Clamping delay of the holding brake is 14 milliseconds and the release delay is 28 milliseconds. Weight of the holding brake installed on the MKD041B-144-GG1-KN motor is 0.23 kilograms. The characteristic motor speed is 6000 RPM, the rated speed is 3000 RPM, and the maximum speed is 7500 RPM. Continuous torque and current at standstill are 2.7 Nm and 7.5 Amps respectively. Minimum cross-section recommended by Bosch for the motor power cable is 1 mm2. Weight of the MKD041B-144-GG1-KN motor is 4.4 kilograms and its housing color is black.