Product Description:

The MDD093B-N-020-N2M-110PA2 synchronous motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is supplied as a motor for digital drive controllers and is used to generate controlled rotary motion in automated machinery where speed and position are dictated by a drive stage. A standard housing and shaft end let the motor mount to gearheads, ball screws, or belt pulleys without extra adapters, making it a straightforward electromechanical actuator for industrial automation tasks. When paired with a compatible drive, it supports repeatable acceleration, speed regulation, and positioning in packaging, handling, and general factory equipment.

At standstill, the motor delivers a continuous torque of 14.5 Nm, allowing it to hold loads without overheating. During operation, it is designed for a nominal speed of 2000 rpm, which provides a practical operating point for synchronized servo control. A blocking brake integrated at the non-drive end supplies up to 22 Nm of holding torque after power loss, helping prevent unintended motion on vertical axes. Rotor position is captured by an integrated multi-turn absolute encoder, so the drive retains positional data across power cycles. Accurate mechanical alignment is obtained by a centering diameter of 110 mm, which seats the motor face precisely against machine frames or gearbox flanges.

Feedback signals are exchanged over the Digital servo feedback (DSF) interface, which reduces the amount of separate feedback wiring needed between the motor and its controller. Cables exit on Side A, which can simplify routing in machine layouts that require connections on the working side. The output shaft includes a keyway for positive torque transmission to standard keyed hubs, and a shaft seal helps protect the interior from oil ingress or dust intrusion. With a mechanical envelope denoted by size 093, the unit fits mid-range servo applications. Its balancing is specified as standard, enabling direct coupling to compliant couplings or pulleys without additional trimming.