Product Description:

The MSK101C-0450-NN-M1-AG2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It works with a compatible drive controller to provide controlled torque for positioning axes in automated cells, packaging equipment, and machining systems. This version uses motor size 101 with length code C and follows the standard mechanical design of the series. A plain shaft is provided for direct coupling to the driven load, which suits installations that use clamping hubs, belt pulleys, or gearbox inputs without a keyed shaft interface. This motor type is commonly used where repeatable rotary motion must be translated into linear or indexed machine movement.

Thermal management relies on natural convection, so free airflow around the motor housing is required during operation. Electrical power is connected through an A-side connector, which helps keep cable routing on one end of the machine assembly. Feedback is supplied by a Hiperface-compatible encoder that supports closed-loop speed and position control in the drive system. The encoder provides 128 signal periods per revolution and uses an optical sensing element for position detection. It also supports multi-turn absolute position retention, allowing the control system to keep track of shaft position across multiple revolutions.

An electrically released holding brake with 70 Nm of static torque helps keep the axis from drifting when supply power is removed. The enclosure is rated IP65, which protects internal parts from dust and low-pressure water jets commonly found in industrial areas. The motor is intended for ambient temperatures from 0 to 40 °C, and insulation class 155 supports elevated winding temperatures during demanding duty. The brake is useful on vertical or suspended axes where the load must remain in place at standstill. It can also be used on axes that stop frequently between commanded moves.