Product Description:

The MSK101D-0450-NN-M1-AP0-NNNN is a servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This IndraDyn S synchronous servo motor converts drive current into controlled rotary motion for positioning axes, conveyor segments, and precision tooling in automated equipment. Its compact construction allows direct machine mounting while the series architecture keeps electrical and mechanical parameters consistent across multiple frame sizes. The motor is suited for applications that require repeatable acceleration, deceleration, and accurate shaft positioning during continuous production cycles.

In mechanical terms, the unit occupies the 101 frame and a D-length housing, supplying additional stack height for higher torque without altering flange geometry. The stator is wound with code 0450, which links the motor to a matching voltage, current, and thermal profile inside an IndraDrive system. Heat produced by copper losses is removed through natural convection, so no external blower or liquid loop is required and cabinet airflow remains simple. The standard enclosure meets the sealing and runout tolerances used for this series, and the shaft is machined with a keyway for positive mechanical locking. That shaft arrangement supports couplings and drive elements that require firm torque transfer without slip. For streamlined wiring, the power connector is located on the A-side, keeping high-current leads separated from feedback cabling.

Feedback functions rely on an integrated encoder that communicates over the Hiperface protocol. The sensor divides one mechanical revolution into 128 signal periods, and its optical scanning method maintains edge clarity even after long duty cycles. Position data are stored across turns by a multiturn absolute counter, allowing the drive to recognize shaft location immediately after power-up. This feedback arrangement supports closed-loop commutation and accurate position control without separate sensing hardware. Because the motor is supplied without a holding brake, applications that need static torque must secure the axis through external clamping or sustained drive current.