Product Description

The MSK050C-0300-NN-M3-UG1-NNNN is a Bosch Rexroth synchronous servo motor. A servo motor is different from a non-servo motor in that the servo motor sends feedback about its speed and position to a device that is controlling the motor. The device that performs motor control is usually a drive controller. The device on the motor that measures the speed and other motor parameters is called an encoder. The MSK050C-0300-NN-M3-UG1-NNNN features a capacitive encoder with Hiperface interface. The multiturn absolute encoder on the motor is rated for 16 signal periods. The MSK050C-0300-NN-M3-UG1-NNNN also features a holding brake. The function of the holding brake is to prevent shaft rotation until a signal is applied. The signal in the case of the holding brake on the MSK050C-0300-NN-M3-UG1-NNNN motor is a 24 Volts DC signal.

The brake operates as per the electrically releasing principle and has a holding torque rating of 6 Nm. The MSK050C-0300-NN-M3-UG1-NNNN motor has a standard design. MSK motors designed with increased concentricity and run out can also be ordered if required. The shaft on the MSK050C-0300-NN-M3-UG1-NNNN motor is a plain and smooth shaft with a sealing ring. The sealing ring should be inspected periodically as it degrades during motor operation. The shaft seal should be replaced when it has worn out beyond acceptable limits. The MSK050C-0300-NN-M3-UG1-NNNN motor includes 240-degree rotatable power/feedback connectors. The motor cools via natural convection. This cooling method relies on the natural flow of air for heat dissipation. Therefore it is essential that the flow of air around an operating servo motor should be smooth. Any objects that prevent smooth airflow should be removed. The ideal temperature range for motor operation is 0 to 40 degrees Celsius.