Product Description:

The MDD071A-N-030-N2T-095PR2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers in closed-loop industrial automation, where accurate position and speed regulation are required. When supplied with rated current through its three-phase windings, the motor converts electrical input into controlled rotary motion while the standard housing and balancing scheme help limit vibration. Frame size 071 with length code A gives the unit a compact footprint that fits into machinery without additional spacers or shims.

The motor reaches a nominal speed of 3000 rpm, meaning it can operate at that rotational rate under rated load. At standstill, it develops 2.2 Nm of continuous torque, which supports static holding or slow indexing without overheating. A blocking brake is integrated and can resist up to 6.5 Nm, so vertical or suspended axes can remain fixed during power loss. Mounting alignment is aided by a centering diameter of 95 mm, which matches the pilot recess on standard servo flanges. Command and feedback travel over a single circular connector, and position control is handled by Digital servo feedback (DSF), providing the drive with high-resolution rotor angle data for stable velocity control.

Cable routing exits on the right side, which can simplify layouts where several motors share the same cable path. The output shaft has a keyway for keyed hubs or couplings, and a shaft seal helps prevent lubricant leakage when the motor is installed in oil-splash areas. Position retention is provided by the Integrated multiturn absolute encoder, so the axis can keep its position information after shutdown without a homing cycle at startup. The motor also has a standard shaft end on the drive side only, and its standard housing finish is suitable for typical industrial machine installations.