Product Description:

Bosch Rexroth Indramat manufactures the MDD025B-N-100-N2K-040PR0 as part of the MDD Synchronous Motors series. This compact servo motor works with digital drive controllers to provide controlled rotary motion for pick-and-place units, miniature conveyors, and indexing tables. It converts commanded phase current into mechanical output with fast response, allowing automated equipment to maintain accurate speed and position during repeated motion cycles. The compact frame suits installations where mounting space is limited, and the standard housing supports use in tightly spaced multi-axis assemblies.

The motor has a nominal speed of 10000 rpm, so it can run at high shaft speed under rated operating conditions. At standstill, it delivers a continuous torque of 0.60 Nm, which supports light holding and positioning duties while the drive maintains zero speed. Installation is aided by a centering flange diameter of 40 mm, which helps align the motor housing to the machine plate. Position and velocity data are provided by resolver feedback, and an integrated absolute encoder supplies multi-turn position information so the controller can determine shaft location immediately after power-up. This combination supports closed-loop motion control during rapid starts, stops, and short indexing moves.

Electrical and signal conductors exit on the right side through a keyed connector, which simplifies cable routing in compact assemblies and helps keep the connection point accessible. The output shaft uses a keyway for positive torque transmission to pulleys or small gearboxes, and a shaft seal helps limit the entry of coolant and debris. The motor is supplied without a blocking brake, so any static load must be held by drive torque or by an external locking device. A standard housing, a single-ended shaft, and B-length construction support stable operation in small multi-axis systems.