Product Description:

Bosch Rexroth Indramat manufactures the MDD071A-N-030-N2S-095GB0. This model is part of the MDD Synchronous Motors series and is designed for integration with digital drive controllers. By translating regulated three-phase current into rotational motion, the servo motor supplies repeatable speed and torque profiles that support coordinated motion sequences in automated material handling, light machining, and assembly equipment. The motor’s compact frame assists machine builders where footprint is limited.

The mechanical interface begins with a centering diameter of 95 mm, allowing concentric alignment to gearboxes or mounting flanges without additional sleeves. Power and feedback conductors exit on side B, and the factory-installed connector arrangement simplifies plug-in exchange during service. Under continuous stall conditions, the stator delivers 2.2 Nm; this value represents the torque that can be applied indefinitely provided proper cooling. When energized, the rotor can reach a nominal speed of 3000 rpm, a range suited to medium-inertia loads that require frequent acceleration. A standard dynamic balance grade minimizes vibration, and the A length code indicates the shortest stator stack available in the 071 frame, limiting mass while preserving the listed torque.

The motor is supplied without a blocking brake, so load holding must be handled by external means or drive torque. Encoder signals are generated through digital servo feedback, supporting high-resolution position loops inside the controller. The motor has a plain shaft for direct coupling, and frame size 071 keeps the radial envelope narrow for compact axis groupings. A factory-mounted shaft seal helps guard against oil or coolant ingress along the shaft journal. The single-ended shaft arrangement makes the unit appropriate for inline gear stages where only one mechanical interface is required.