Product Description

MSK075E-0300-NN-S1-UG0-NNNN is a MSK motor from Bosch Rexroth. A product manual supplied with the motor contains relevant instructions related to motor operation and safety. For motor operation, Bosch recommends 0 to 40 degrees Celsius ambient temperature. For transport, the allowed temperature is -20 to 80 degrees Celsius. For storage, the allowed temperature is -20 to 60 degrees Celsius. MSK motors support multiple cooling methods including surface cooling, natural convection, and liquid cooling. The MSK075E-0300-NN-S1-UG0-NNNN motor is designed for natural convection. For motor use with higher application loads, Bosch provides an optional cooling fan that allows motor operation with surface cooling. The continuous torque at standstill for the motor with natural convection is 21 Nm. The continuous torque at standstill for the motor with surface cooling is 31.5 Nm.

Bosch provides six different encoders for MSK motors. The MSK075E-0300-NN-S1-UG0-NNNN is equipped with an optical singleturn encoder that supports Hiperface. Singleturn encoders are faster and more computationally efficient compared to multiturn encoders, making them ideal for real-time applications where response time is critical. Singleturn encoders have a simpler architecture, making them easier to train and debug, compared to multiturn encoders which have multiple layers and complex attention mechanisms. Singleturn encoders typically have lower memory requirements, which makes them easier to deploy in resource-constrained environments like mobile devices or edge computing devices. The motor has a plain shaft that includes a sealing ring. The benefit of the shaft seal is that it prevents dust and moisture ingress. The electrical connector on the MSK075E-0300-NN-S1-UG0-NNNN motor can be rotated 240 degrees. The motor hosing belongs to IP65 protection class. An optional holding brake is not available. However operators can order holding brakes separately if required.