Product Description:

Bosch Rexroth Indramat manufactures the MDD071A-N-030-N2T-095GB2, a member of the MDD Synchronous Motors series. Supplied as a motor for digital drive controllers, it serves as the rotary actuating element in CNC tables, pick-and-place axes, and other automated stations that require closed-loop speed and position control. The motor converts commanded current into rotary motion, allowing the drive to regulate acceleration, running speed, and stopping behavior during repetitive production cycles. Its electromagnetic design is matched to compatible Bosch Rexroth drive modules for responsive servo operation in industrial automation.

In continuous operation, the motor supplies 2.2 Nm of standstill torque, which supports stable holding force at zero speed without excessive thermal load. Under rated excitation, it reaches a nominal speed of 3000 rpm, making it suitable for medium-inertia axes that need quick indexing and steady rotation. A blocking brake rated at 6.5 Nm helps hold the load when power is removed, which is useful on vertical or suspended axes. Mechanical integration is aided by a centering diameter of 95 mm for accurate alignment at the mounting interface. Power and feedback conductors exit on Side B through a keyed circular connector. The rotor uses a plain shaft profile, and there is no secondary shaft extension on the opposite end.

The motor uses size 071 and length code A, giving it a compact housing for installations with limited mounting space. Position data come from an integrated multi-turn absolute encoder and are transmitted as digital servo feedback, so the connected drive can retain position information over multiple mechanical revolutions. A shaft seal helps keep contaminants away from internal bearing and feedback components when the motor is mounted near gearboxes or exposed process areas. The housing uses a standard finish, and the connector arrangement supports straightforward installation on machines that use this motor frame.