Product Description:

The MDD071C-N-060-N2L-095GA0 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to work with digital drive controllers, the unit converts regulated current into tightly controlled rotary motion. It provides precise velocity and position control for pick-and-place devices, packaging lines, and handling axes where repeatable starts, stops, and direction changes are required.

At standstill, the rotor delivers a continuous torque of 6.6 Nm, supporting static loads without thermal overload. The drive can reach a commanded speed of 6000 rpm, so it is suitable for high-cycle processes that need rapid acceleration and short repositioning times. Accurate mechanical alignment is aided by a centering diameter of 95 mm, and electrical power and feedback are routed through a single circular connector on side A. The motor uses length code C, a plain shaft without a side-B extension, and a standard frame that dissipates heat by natural convection. This arrangement keeps external connections straightforward and avoids the need for auxiliary cooling hardware.

Closed-loop positioning is achieved with digital servo feedback, which returns high-resolution rotor data to the controller for commutation and motion control. During power-off conditions, the shaft is free because the unit is supplied without a blocking brake, so external clamping or electronic holding must be provided if the axis is loaded vertically. Rotor vibration is kept low by standard balancing, and frame size code 071 corresponds to this motor's stator size and torque class. A shaft seal is fitted behind the front bearing to limit dust and coolant ingress at the coupling interface. This helps maintain more consistent operation where the coupling area is exposed to dust or splash.