Product Description:

The MSK100D-0300-NN-M2-AG2-RSNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In multi-axis machining centers and pick-and-place gantries, the unit translates drive current into tightly regulated rotation so linked axes can follow coordinated motion profiles with stable speed and position control. A plain shaft simplifies mechanical coupling, while the integrated multi-turn absolute optical encoder returns rotor position data to the drive so torque, velocity, and position loops stay aligned during indexing, interpolation, and repeated start-stop cycles.

Thermal energy is removed by natural convection, eliminating blowers or liquid circuits while keeping the housing sealed to IP65. Rotor position feedback is transmitted through a digital EnDat2.1 interface that provides 2048 signal periods per revolution, giving the control system fine commutation data and absolute position information after power is restored. The motor length is coded D, and the AG2 design package provides increased concentricity together with explosion protection for zones that require spark-free operation. An electrically released holding brake is built in, and when engaged it applies 70 Nm of static torque to help prevent back-driving during power loss or service work.

The servomotor operates within an ambient range of 0–40 °C and uses insulation class 155 materials to withstand normal winding heat during continuous use. Electrical characteristics follow winding code 0300, and the frame size of 100 provides the magnetic cross-section needed for continuous torque while keeping the motor suitable for rapid acceleration. Power and protective earth conductors enter on the A-side of the housing, which helps when the cable set must remain on one end of the machine axis. This layout supports enclosed installations where cable routing, brake wiring, and feedback connections need to stay compact around the motor body.