Product Description:

The MSK100B-0450-NN-M1-AG2-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The unit is intended for industrial automation tasks that require fast, closed-loop positioning such as packaging stations, transfer lines, robotics, and similar machinery. When paired with an IndraDrive controller, it turns regulated three-phase output into accurate torque and speed so equipment can execute repeatable motion profiles across synchronized axes without mechanical gear reductions.

The motor dissipates heat through natural convection, so cooling fins must remain exposed. Rotor feedback is provided by a Hiperface optical encoder that yields 128 signal periods per turn, and this interface supplies high-resolution position data directly to the drive. The encoder employs multi-turn absolute scanning, eliminating reference moves after shutdowns. An electrically released brake rated at 70 Nm secures loads during power loss, and the housing has an IP65 protection level that blocks dust ingress and water jets. The motor uses a standard mechanical design, and winding code 0450 sets the electrical constants used by the matching inverter while the power lead exits through the A-side connector.

Remaining application limits focus on temperature, insulation, frame size, and shaft interface. Continuous operation is permitted between 0–40 °C, and the class 155 insulation system resists elevated copper temperatures during rapid accelerations. Frame size code 100 sets the mounting pitch and flange dimensions, and the spindle is machined as a plain shaft, allowing backlash-free clamp couplings or shrink discs. The output end works with an external keyless hub because no keyway is supplied.