Product Description:

The MDD071B-N-030-N2L-095PB0 is a three-phase permanent-magnet synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for direct connection to digital drive controllers, where its compact frame delivers precise rotary motion for packaging, printing, and metal-cutting equipment. The motor supports controlled acceleration, steady running speed, and repeatable stopping behavior in automated axes. That makes it suitable for feed movements, transfer axes, and other motion tasks that depend on stable servo behavior.

It reaches a nominal speed of 3000 rpm, providing the rotational capability required for medium-inertia loads. At standstill, the motor produces 4.4 Nm of torque, so the shaft can support clamped tooling without excessive thermal rise. Accurate flange placement is aided by a 95 mm centering diameter that concentrically locates the housing. Power and feedback conductors exit on side B, helping keep cable loops clear of moving parts in right-hand mounting arrangements. A dedicated shaft seal protects the front bearing set from coolant splash and airborne particulates during continuous duty. These features support reliable installation where alignment, cable routing, and protection from shop contamination all matter during daily operation.

Its rotordynamic profile relies on standard balancing, which helps limit residual vibration as the machine accelerates to full speed. Field wiring is performed through a connector, allowing straightforward cable attachment at the motor. Position and velocity data are returned through digital servo feedback, which supports the drive's closed-loop control functions and accurate command response. Because the assembly is supplied without a blocking brake, static holding torque must be provided externally or by active current. This arrangement is often suitable for horizontal axes or applications where the controller maintains holding force during stops. The overall configuration fits compact machine sections that need precise motion without adding unnecessary mechanical complexity.