Product Description

The Bosch Rexroth MSK100B-0450-NN-S1-AP2-NNNN is a digital servo motor. It belongs to the MSK product line. Its maximum electric speed is 4500 RPM. The motor performance depends on a number of factors that include ambient temperature, site elevation, and cooling method. MSK motors support multiple cooling methods including convection cooling, surface cooling and liquid cooling. Liquid cooled MSK motors offer the highest level of output torque. Air-cooled motors, such as the MSK100B-0450-NN-S1-AP2-NNNN, can be used with surface cooling and natural convection. The motors support convection cooling out of the box. Surface cooling requires installation of an axial or radial cooling fan. Cooling fans are available from Bosch and need to be ordered separately. The frame size of the servo motor is 100 and its frame length is B. The code for the motor winding is 450.

The motor winding resistance at 20 degrees Celsius is 0.17 Ohms. The motor winding inductance is 2.2 millihenry. With the holding brake, the motor weighs 37.8 kilograms. Holding torque rating of the brake installed on the motor is 70 Nm. The brake acts as a safety device that prevents shaft rotation at standstill. It releases the brake on application of a 24 Volts DC electrical release signal. In addition to the brake, the motor features an optical singleturn encoder, and an output shaft with keyway. The encoder supports the Hiperface protocol. The shaft is fitted with a seal. The MSK100B-0450-NN-S1-AP2-NNNN get power from a drive controller. The cable carrying the power connects to a socket on side A of the motor housing. MSK motors are available in various housing designs. The MSK100B-0450-NN-S1-AP2-NNNN is an IP65 rated servo motor with a standard housing.