Product Description:

The MDD093D-N-020-N2M-110PA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied in the MDD Synchronous Motors series. Intended for digital drive controllers, it converts commanded current into controlled rotary motion for automated axes that need accurate positioning and stable velocity regulation. The size-093 frame with length code D gives the motor a compact housing that fits machines requiring solid torque output without taking up unnecessary installation space. This layout makes the unit suitable for handling, packaging, and general assembly equipment where repeatable motion and compact mounting are both important.

Its rotor is balanced to a standard grade, which helps reduce vibration when the shaft is coupled to the driven load. A centering diameter of 110 mm aligns the motor accurately on a mounting pilot. Power and feedback conductors exit on Side A through a single connector, which helps keep cable routing direct in enclosed machine layouts. At standstill, the stator can deliver a continuous torque of 24.0 Nm, allowing the motor to support static loads without excessive heat buildup. The motor reaches a rated speed of 2000 rpm, giving the drive a clear operating point for normal motion control. Position data are supplied by an integrated multiturn absolute encoder, so the controller retains shaft position information even after power is cycled.

The mechanical design uses a standard housing and includes a blocking brake that provides 11 Nm of holding torque when the system is de-energized. Feedback to the drive is transmitted as digital servo feedback (DSF), which carries encoder position, temperature, and diagnostic data over a single serial channel. A shaft seal helps protect the output area from dust or fluid entry during operation. The single-ended shaft ends in a keyway, making it suitable for direct connection to pulleys, couplings, or gears. This arrangement supports secure power transmission while keeping the mounting and feedback layout easy to integrate into automated equipment.