Product Description:

The MSK071E-0200-FN-M2-UG0-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is intended for tightly regulated drive axes where repeatable torque, velocity, and position feedback are required for automated packaging, material-handling, and machining cells. A permanent-magnet rotor and stator windings sized for medium-frame machines allow the motor to deliver rapid acceleration while conserving panel space and supporting straightforward mechanical integration.

The motor uses liquid cooling through a jacketed housing that circulates coolant to extract heat directly from the stator, so high continuous current can be applied without thermal derating. Its housing meets the IP65 protection rating, helping keep dust and low-pressure water jets away from internal components when the motor is installed in demanding production areas. Operation is permitted between 0–40 °C, allowing installation on factory floors without additional climate control. Winding code 0200 identifies the copper fill, resistance, and inductance values used with compatible Rexroth drive amplifiers for proper current loops and commutation. An optical encoder head is fitted, providing fine positional granularity by converting rotor movement into light-based digital signals that are not affected by magnetic interference.

The feedback system communicates through the EnDat2.1 serial interface, supplying real-time position data from 2048 signal periods per mechanical revolution, and it retains absolute angle information over multiple turns through its multi-turn absolute design. Mechanical power is transmitted through a plain shaft, enabling direct coupling to gearboxes or belt pulleys without keyway stress concentrations. A 240-degree rotatable encoder connector eases cable routing in tight cabinets, and the increased concentricity design helps reduce radial runout for smoother motion at high speeds. Additional features include motor length E, frame size 071, and Class 155 insulation that permits winding temperatures up to 155 °C during peak cyclic loads.