Product Description:

The MDD093B-N-020-N2L-130GA1 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts commanded current into precise shaft rotation for automated handling equipment, material-feed axes, and related motion tasks. This motor is intended for repeatable positioning and speed control where stable response is required under changing load conditions. The unit combines a blocking brake, digital feedback, and a standard housing for use inside enclosed machinery.

It is dimensioned around a centering diameter of 130 mm, which gives the flange a repeatable mounting reference on machine frames. All power and feedback conductors exit on Side A, and connection is made through a sealed connector. The motor delivers 14.5 Nm of continuous torque at standstill, and the winding supports a nominal speed of 2000 rpm for mid-range velocity loops. The 093 frame size provides a medium-torque platform, and the standard housing encloses the active parts in a compact form. This arrangement supports accurate servo control in machines where cable routing space is limited and a consistent mounting interface is needed.

For safety and holding tasks, the blocking brake supplies 11 Nm of static torque to lock the rotor when power is removed. Position information returns to the drive through digital servo feedback (DSF), which provides high-resolution signals for closed-loop control. The electromagnetic section uses motor length code B, which keeps the axial size moderate while preserving thermal capacity. A plain shaft is provided on the drive side only, and a shaft seal helps protect the interior from coolant splash and contamination. The shaft end on side B is omitted, which reduces overhung length and helps the motor fit tight machine layouts.