Product Description:

The MSK071C-0450-FN-M1-UG0-NNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts electrical power into controlled rotary motion for positioning and velocity regulation in automated machinery. The part code identifies the winding, length, and mounting options so the motor can be matched to suitable drive capacities in packaging lines, pick-and-place gantries, and other motion platforms. As an IndraDyn S device, it works with Rexroth drive controllers through its feedback link to maintain repeatable motion under changing loads.

Thermal management relies on liquid cooling, so heat is removed through a fluid jacket rather than by ambient air. The housing carries an IP65 rating, which helps block dust and water jets during operation. Reliable performance is maintained within an ambient range of 0 to 40 °C, which matches typical factory conditions. Frame code 071 identifies the stator diameter and mounting pattern, while length class C uses an extended active magnetic stack to provide higher torque than shorter versions of the same frame.

Signal accuracy is supported by a Hiperface interface paired with an optical scanning element, and this combination provides 128 signal periods per revolution for precise control. The sensor is a multiturn absolute device, so the drive retains position data after power cycles and does not require a homing routine at startup. A rotatable 240° connector simplifies cable routing, and the standard housing uses a plain shaft for direct coupling to gearboxes or driven loads. The motor also uses insulation class 155 for thermal endurance and winding code 0450 for its electrical characteristics, and it is supplied without a holding brake, so the axis must be secured externally when power is removed.