Product Description

The Bosch Rexroth MSK070E-0300-NN-M3-UG0-NNNN is a MSK series industrial servo motor. It comes with an integrated capacitive encoder. The encoder is an absolute encoder with 16 signal periods. The encoder supports the Hiperface protocol. Other types of encoders such as single turn encoders that support other interfaces are also available for MSK motors and can be specified at the time of equipment ordering. The encoder on the MSK070E-0300-NN-M3-UG0-NNNN motor operates at 7 to 12 Volts DC. The current consumption of the drive encoder is 50 milliamps. An optional holding brake is available for MSK motors. However the MSK070E-0300-NN-M3-UG0-NNNN motor does not include the holding brake. MSK motors are supplied with either plain shaft or with shafts that include a keyway. The shaft on the MSK070E-0300-NN-M3-UG0-NNNN motor is plain. The shaft includes a shaft seal.

The purpose of the shaft seal it to prevent leakage of motor oil. The shaft seal also prevents dust and moisture present in the operating environment from entering the motor housing. The shaft seal is made of a material that degrades during motor operation. Therefore the shaft seal needs periodic inspection. If a seal is degraded then it should be replaced. The MSK070E-0300-NN-M3-UG0-NNNN belongs to IP65 protection category. The housing of the motor has a standard design. MSK motors are available with other housing designs that are suited to different customer requirements. Both the connectors on the motor can be rotated 240 degrees in either direction. The MSK070E-0300-NN-M3-UG0-NNNN cools via natural convection. It is designed for ambient temperatures that lie between 0 and 40 degrees Celsius. Weight of the servo motor is 16.2 kilograms. The thermal class of the MSK070E-0300-NN-M3-UG0-NNNN is 155.