Product Description:

The MSK040C-0600-NN-M1-UP0-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts drive current into precise rotary motion for positioning tables, feeders, and light-duty robotics. An integrated optical multiturn absolute encoder supplies the controller with real axis coordinates, so startup homing can be eliminated. The motor is intended for cabinet-mounted environments where its compact 040 frame size and standard mechanical design simplify installation into tight machine layouts.

Heat is removed by natural convection, so no external fan wiring or coolant passages are required; mounting clearances alone maintain the permissible winding temperature. Feedback data travel through the Hiperface serial interface, giving the drive both position and motor nameplate parameters via a two-wire channel. Inside the encoder, the scale provides 128 signal periods per mechanical revolution, which provides the base interpolation used for higher-level resolution in the controller. The shaft is machined as a shaft with keyway, enabling positive torque transfer to belt pulleys or flexible couplings without relying on friction alone. For applications that stop under load, an external brake is required because the unit is delivered without a holding brake.

The encoder plug is rotatable through 240°, so the cable can exit in several directions to avoid interference with adjacent components. A winding code of 0600 matches the stator impedance to IndraDrive power stages in the lower current class. The motor has frame size 040 and length class C, giving a slim profile that maintains continuous torque while keeping mass low. The housing follows a standard design to align with MSK flange dimensions and shaft height across the series.