Product Description:

The MSK071E-0450-NN-S2-UG0-RNNN is an IndraDyn S synchronous servo motor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It converts inverter current into tightly regulated torque and speed so that motion axes in automated assembly, packaging, and pick-and-place equipment follow programmed paths with minimal deviation. The motor is intended for closed-loop operation, where stable feedback and predictable torque response help maintain accurate positioning during repeated cycles. It is well suited to applications that require repeatable starts, stops, and short indexing moves over long production runs.

Heat is removed through natural convection, so the motor operates without an external blower and supports simpler machine layouts. A hybrid connector that is rotatable through 240° carries both power and feedback, which helps route cables cleanly in compact multi-axis machines. Position data are transmitted through EnDat 2.1, and each mechanical revolution is divided into 2048 signal periods for fine incremental resolution. The housing is sealed to IP65, which helps protect internal components from dust and water jets on exposed machine frames. Because power and feedback share one connector body, cable routing remains compact around moving assemblies.

The feedback system uses an optical scanning principle and a single-turn format for absolute position information within one mechanical revolution. Rated operation is permitted from 0 to 40 °C, allowing the motor to share enclosure space with nearby control hardware under normal industrial conditions. The unit is supplied without a holding brake, so any static load must be held by drive torque or an external mechanical device. The motor face is machined for increased concentricity, which helps reduce radial runout when the plain shaft is coupled to precision gearboxes. Motor size 071, length E, and winding code 0450 indicate the active motor package and the electrical matching used for this frame.