Product Description

The MSK103B-0300-NN-S3-UG0-NNNN is a MSK-series servomotor with standard design. It is developed by Bosch Rexroth for industrial applications. In combination with a compatible drive controller, the motor is well suited to applications such as packaging machines, food processing machines, printing machines, paper machines and robotics. The mechanical specifications for the motor include 22.5 kilograms weight, 211 millimeters length, 180 millimeters motor diameter and 38 millimeters shaft diameter. The frame size of the motor is 103 and the frame length is B. The main shaft on the MSK103B-0300-NN-S3-UG0-NNNN is smooth and comes with a sealing ring. The MSK103B-0300-NN-S3-UG0-NNNN does not include a holding brake. If required, MSK103B motors can be ordered with holding brakes rated for 33 Nm or 60 Nm. Both the power and feedback motor connectors are 240-degree rotatable.

The MSK103B-0300-NN-S3-UG0-NNNN features a capacitive singleturn encoder rated for 16 signal periods. The accuracy of the encoder is 520 angular seconds. The current and voltage ratings for the encoder are 50 milliamps and 7 to 12 Volts DC. The MSK103B-0300-NN-S3-UG0-NNNN motor cools via natural convection. Therefore proper ventilation should be ensured and any objects that may impede the flow of air should be removed. The MSK103B-0300-NN-S3-UG0-NNNN requires 0 to 40 degrees Celsius temperature and 0 to 1000 meters altitude for optimal operation as per manufacturer specifications. If the motor is operated outside recommended ambient conditions, the performance will not comply with manufacturer specifications and the motor could also malfunction. Moreover the manufacturer warranty is also voided if it is operated outside recommended ambient conditions. Only qualified and trained personnel should install and operate the motor. Only accessories and spare parts that are approved by Bosch should be used.