Product Description:

The MDD093B-N-020-N2L-130PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts commanded current from an electronic amplifier into precise rotary motion for positioning, feed, or indexing axes in automated machinery. The integrated blocking brake allows the axis to hold position when power is removed, which supports use on vertical axes and other applications that need controlled stopping behavior. Its general operating role fits machine tools, transfer systems, and handling equipment that rely on repeatable motion under closed-loop control.

At standstill, the rotor can exert a continuous torque of 14.5 Nm, giving the drive enough margin for static load support and smooth low-speed interpolation. When the windings are energized to rated voltage, the shaft reaches a nominal speed of 2000 rpm, which suits mid-range machining and material-handling duties. A mechanical holding brake delivers 11 Nm of static locking torque, helping prevent drift during emergency stops or power loss. The centering pilot measures 130 mm, which helps with accurate flange alignment during installation. Position data is returned through Digital servo feedback (DSF) so the controller can monitor rotor speed and angular position during operation.

The output shaft uses a keyway and includes a shaft seal, so torque transmission remains secure in oily or dusty work areas. Power and feedback cabling connect through a connector on the motor housing and exit toward the right, which helps reduce cable bending when the unit is mounted near a feed screw, belt pulley, or machine guard. The motor has frame size 093 and length code B, which indicate the magnetic stack depth and overall body size. Balancing and housing style are standard, and the design omits a side-B shaft end while keeping a standard single-shaft arrangement for direct mounting alignment.