Product Description:

Bosch Rexroth Indramat produces the MDD065D-N-040-N2L-095PA0 as part of the MDD Synchronous Motors series. This motor for digital drive controllers converts commanded current into rotary motion for coordinated axes in automated lines. Size code 065 and length code D indicate the stack height and magnetic volume, giving the motor a compact form that mates with Indramat drives. Standard housing, standard rotor balancing, and a single-ended shaft simplify installation and remove the need to guard a rear extension.

The motor delivers a continuous standstill torque of 2.7 Nm, enabling modest holding or low-speed process loads without overheating. Under rated excitation it reaches a nominal velocity of 4000 rpm, a speed suited to packaging spindles and indexing tables that rely on rapid yet precise rotation. Position data is returned through digital servo feedback (DSF), so the controller receives high-resolution signals for closed-loop commutation. Mechanical centering during installation is simplified by the 95 mm centering diameter, and the rotor is ground to a standard balance grade to keep residual vibration within prescribed limits. To couple drive shafts or pulleys, the output end is machined with a keyway, which establishes positive torque transmission and avoids slippage under dynamic reversal.

All power, brake, and feedback conductors emerge on side A and terminate at a keyed connector, keeping cable bends short inside the cabinet. The design uses a shaft seal where airborne moisture or oil could track along the shaft. The motor is supplied without a blocking brake, so external holding measures are needed when power is removed. A standard cast-aluminum housing and the single-ended shaft arrangement streamline mounting while preserving the overall frame envelope set by the 065 size classification.