Product Description:

The MSK101D-0450-FN-M2-AP2-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat and placed in the MSK IndraDyn S Synchronous Motors series. In automated production cells, it converts controlled electrical power from an IndraDrive controller into repeatable rotary motion for indexing tables, gantry joints, and feed axes. Its mechanical frame combines a size 101 stator with length code D, giving the motor a torque-dense form that fits compact machinery. This layout supports applications that need accurate rotary motion without using an oversized motor housing.

The FN cooling configuration uses an internal jacket for liquid cooling, so winding and bearing temperatures can remain stable during continuous high-load cycles. For position measurement, the rotor uses an optical multi-turn encoder with the EnDat2.1 interface and 2048 signal periods per mechanical revolution, giving the drive high interpolation headroom. The multi-turn function records absolute shaft revolutions without battery backup, which helps preserve position information after power is removed. An electrically released brake provides 70 Nm of holding torque to secure vertical or suspended loads. Increased concentricity helps reduce radial runout, and the power connector is located on the A-side for straightforward cable routing.

The enclosure has an IP65 rating that blocks dust and low-pressure water jets, allowing installation directly on the machine framework. Continuous operation is permitted at ambient temperatures from 0-40 °C. Insulation class 155 supports elevated winding temperatures associated with winding code 0450. Output torque is transmitted through a shaft with keyway, allowing standard keyed couplings to be mounted without additional machining. This combination of sealing, thermal capacity, and shaft design suits axes that run frequently and require stable positioning accuracy during repeated motion cycles.