MDD025C-N-100-N2K-040GE1
The MDD025C-N-100-N2K-040GE1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Engineered for use with digital drive controllers, the unit acts as a compact rotary actuator that converts regulated current into accurately controlled shaft rotation for positioning tables, compact conveyors, and small tooling axes. Its compact size makes it suitable for installations where available machine space is limited. It is well suited to servo-controlled mechanisms that need quick response, repeatable stopping, and stable speed regulation. This also makes it practical for tightly spaced axes in automated handling and indexing equipment.
Mechanical alignment is handled by a centering diameter of 40 mm, allowing the housing to seat precisely against mounting flanges. The rotor is balanced to the standard grade, minimizing vibration at its rated speed of 10000 rpm. A continuous standstill torque of 0.90 Nm indicates the load the motor can hold indefinitely without exceeding thermal limits when locked in position. The integrated blocking brake supplies 1.0 Nm of holding capacity during power-off states to prevent back-driving. Power and feedback conductors exit on the left side through a connecting cable with a coupling unit, which simplifies wiring inside tight enclosures.
Position data is generated by an integrated absolute encoder, so absolute position information is available immediately after power-up without a homing sequence. Frame code 025 and length designation C create a lightweight assembly suitable for dense multi-axis gantries and other compact mechanisms. A smooth plain shaft without a secondary end permits direct clamp or pulley attachment, and a shaft seal helps protect the internal bearings from splash and fine particulate. This arrangement supports compact drive trains that need simple coupling and protected bearing areas during regular operation.
