Product Description:

The MSK040B-0600-NN-S1-UP1-NNNN is manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Classified as an IndraDyn S synchronous servomotor, it supplies precise rotary motion for positioning and speed-control tasks in industrial automation systems. The motor uses size 040 and length code B in a standard design outline, giving it a compact format for feed axes, handling units, and other tightly spaced installations. This arrangement supports accurate starts, steady running, and repeatable stopping when the motor is paired with a compatible servo drive. Its compact housing also helps when the motor must fit near guides, guards, or other axis hardware.

Its cooling relies on natural convection, removing heat through the housing without external fans or liquid loops. Feedback is delivered through a Hiperface optical encoder that generates 128 signal periods, enabling fine resolution for velocity and position loops. Optical scanning helps reduce susceptibility to electrical interference and supports stable feedback over time. The motor also includes an electrically released holding brake with 4 Nm of static torque, so the shaft can remain secured when power is removed. This is useful on axes that must hold position during stops or power loss.

The encoder connector uses a 240° rotatable plug, so the cable can exit in several directions and stay clear of nearby machine parts. Because the feedback system is single-turn, absolute position data is retained within one mechanical revolution, which suits short indexing moves and repeatable point-to-point motion. Torque is transmitted through a shaft with a keyway, giving the motor a conventional mechanical interface for pulleys, couplings, or gears. The stator uses the 0600 winding, which gives the motor electrical characteristics suited to compatible drive controllers over a wide speed range.