Product Description:

The MSK100B-0200-NN-M1-AG0-NSNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for articulated robots, gantry axes, and packaging machinery that require precise closed-loop motion and stable speed control. The standard and explosion protection design supports use in machine layouts that require a protected motor construction. A plain shaft supports direct coupling to gearboxes or pulleys, and the power connector is located on the A-side to keep cable routing compact in enclosed machine layouts. This arrangement is useful where available space around the drive end is limited.

Thermal control is handled through natural convection, so the housing dissipates heat without an auxiliary blower or separate cooling circuit. Position feedback is transmitted over a Hiperface serial link, which carries both incremental and absolute data and reduces the need for separate feedback wiring. Inside the encoder, an optical scanning element generates 128 signal periods per revolution so the drive can resolve fine rotor movement accurately. The feedback unit is also multiturn absolute, allowing position information to remain available over multiple shaft turns after power is removed and restored. Because the feedback channel combines relative and absolute information, the controller can establish rotor orientation quickly during startup.

The motor is supplied without a holding brake, so any load that must remain fixed at standstill requires external clamping or drive-generated holding torque. This is especially important on vertical axes or other applications where gravity can move the load after power is removed. It uses length code B and frame size 100, a combination that gives a moderate mechanical envelope for mid-range load profiles while keeping inertia suitable for responsive servo operation. The winding code 0200 identifies the electrical winding arrangement used with matching IndraDrive controllers for the expected voltage, current, and speed relationship. That combination supports accurate motion control while leaving static load retention to the surrounding machine system.