Product Description:

The MSK071E-0200-NN-S1-UG0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied within the MSK IndraDyn S Synchronous Motors series. The unit converts regulated current from an IndraDrive amplifier into precise rotary motion for positioning tasks in automated machinery. Its housing uses the 071 size class, and the E length stator provides the magnetic mass needed for medium-torque work in packaging systems, pick-and-place heads, and material-handling gantries. The synchronous design supports accurate acceleration and repeatable stopping in axes that cycle frequently.

Thermal dissipation relies solely on natural convection, so installation must leave space for unobstructed airflow around the frame. The shaft is a plain cylindrical stub that mates with clamp or shrink couplings without a keyway. A rotatable 240° feedback connector at the rear cap lets the cable exit in a preferred direction after the motor is mounted. Inside the feedback module, the drive uses the Hiperface protocol to transmit position and ID data generated by an optical scanning system. Resolution is divided into 128 signal periods per mechanical revolution, which supports stable velocity control in high-gain drive loops. This arrangement can simplify cable routing where nearby guards, panels, or machine members limit connector clearance.

The stator carries winding code 0200, which identifies the resistance and inductance pair used by matched IndraDrive power stages. Absolute position information repeats after one revolution because the encoder is a single-turn device, so systems that need multi-turn tracking must maintain a software counter. The motor is supplied without a holding brake, so load retention must be handled by the drivetrain or an external clamp. This layout is often suitable for axes that already use a mechanical restraint or a control system that manages position through the connected drive.