Product Description:

The MSK100B-0400-NN-M1-BP1-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied within the MSK IndraDyn S Synchronous Motors series. It works with IndraDrive controllers to convert commanded current into controlled torque and speed for packaging, printing, and material-handling equipment. The motor has a size 100 frame, which suits medium-power machine modules while keeping inertia low enough for responsive point-to-point motion. This combination makes the unit suitable for axes that must accelerate, stop, and repeat position changes with consistent control.

Cooling is provided by natural convection, so heat dissipates through the housing without auxiliary fans, which simplifies surrounding machine layout. Position feedback is handled through a Hiperface optical encoder that delivers 128 signal periods per mechanical revolution, and its multi-turn absolute design retains turn information after power is removed. This feedback method supports accurate rotor angle detection for smooth commutation and stable speed control during changing loads. An electrically released holding brake supplies 32 Nm of torque, helping secure vertical or suspended loads when the drive is disabled.

The motor uses a power connector on side B, which helps separate supply conductors from the feedback path and can reduce electrical interference in compact installations. The stator winding code 0400 matches the electrical characteristics expected by compatible IndraDrive inverters, while length code B provides a longer active section without changing the basic mounting pattern. A shaft with keyway accepts keyed couplings for positive torque transfer to gearboxes, pulleys, or direct-drive loads. This arrangement supports secure mechanical connection and orderly cable routing where installation space is limited.