Product Description:

The MDD093C-N-040-N2L-110GB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded electrical power into rotary motion for machine-tool axes, packaging stations, and automated handling modules. Integrated electronic feedback and an internal blocking brake make the unit suitable for positioning duties where pause accuracy and controlled acceleration are necessary. Its design supports controlled motion in applications that need repeatable starts, stops, and holding capability during short process interruptions.

Rated for a nominal speed of 4000 rpm, the rotor can reach this angular velocity under rated voltage and load, giving drive systems rapid response for short-cycle tasks. The connection hardware is located on side B, so power and feedback cables exit away from the drive-shaft side and can reduce cable loops in compact enclosures. Position data is generated through digital servo feedback (DSF), providing high-resolution signals for the controller’s closed loop and supporting accurate speed and position regulation. A centering diameter of 110 mm provides the pilot fit in mounting flanges and helps keep the motor and driven load coaxial. The rotor is balanced to Standard quality, which helps limit residual vibration during operation.

A blocking brake inside the housing delivers 22 Nm of static torque, so vertical or suspended loads can remain held when the drive is disabled. The output uses a plain shaft, giving a smooth cylindrical interface for clamp or keyless couplings and reducing surface wear points at the connection. Size code 093 identifies the motor frame used for this model and places it in the corresponding mechanical envelope of the product line. A shaft seal is fitted to help keep coolant splash and fine dust out of the bearing area while preserving lubrication during continuous operation. This combination of brake, feedback, and sealing makes the motor well suited for controlled axis movement in enclosed industrial equipment.