Product Description:

The MSK071D-0450-FN-M1-UP0-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended to deliver precise torque and position control in automated machinery, making it suitable for coordinated multi-axis platforms, packaging stations, and general motion-control tasks throughout industrial automation. A rotatable connector with 240° adjustability assists tight-space cable routing, and the standard design of the motor body maintains mechanical interchangeability within the series.

This motor uses Liquid cooling, so heat is transferred away from the stator by a closed coolant circuit, permitting high continuous power without relying on ambient airflow. A protection rating of IP65 shields internal components against dust and low-pressure water jets, allowing cabinet-free installation on the machine frame. Feedback signals are exchanged through the Hiperface interface, which combines incremental and absolute data on a single cable for simplified wiring. Position data are produced by an optical encoder that resolves 128 signal periods per mechanical revolution; this fine subdivision improves velocity smoothness at low speeds. The encoder is of the Multiturn Absolute type, which tracks shaft position across multiple revolutions even after power loss.

The smooth delivery of torque is aided by a shaft with keyway, providing positive coupling to pulleys or couplings without slip. Operation is specified for ambient conditions between 0–40 °C, so cabinet climate control is unnecessary in typical shop-floor environments. The motor uses insulation class 155 for winding thermal protection. Electrical characteristics are referenced by winding code 0450, ensuring drive controllers apply the correct voltage and current tables. The motor length labeled D and the 071 frame size set the mounting footprint, while the unit is supplied without a holding brake for applications that do not require power-off position locking.