Product Description:

The MDD090C-N-040-N2L-110GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts commanded current into controlled mechanical rotation for indexing tables, gantries, and material-handling axes in industrial automation. This configuration supports accurate shaft positioning and stable speed control in machines that require repeatable motion. Its synchronous design allows the paired controller to regulate torque response directly during acceleration, deceleration, and dwell periods. Power and feedback connections use a plug-in connector, so wiring can be attached without removing covers.

For sizing, the motor uses size code 090 and length code C, giving a compact frame for tightly spaced axis layouts. During rated operation, it can reach a nominal speed of 4000 rpm, which supports fast positioning cycles. At standstill, the motor supplies 10.4 Nm of continuous torque, allowing static loads to be held without extra gearing in many applications. An integrated blocking brake is included, and its brake torque is 6.5 Nm to lock the shaft when power is removed. The housing uses standard construction with standard dynamic balancing, and that balance quality helps reduce vibration at higher operating speeds. The motor also has a plain single-ended shaft for coupling to pulleys or gear wheels.

The mounting interface uses a centering diameter of 110 mm, which helps align the stator face to the machine frame and maintain concentricity with driven elements. All electrical terminations are located on the right side, which can simplify cable routing when several axes share the same cabinet space. Position and velocity data are returned through digital servo feedback (DSF), allowing closed-loop control with high resolution. A contact-lip shaft seal keeps lubricant inside the bearing chamber and helps the motor maintain its protection level when used with suitable mating connectors. The keyed circular connector helps prevent rotational misalignment during connection, and the plain shaft geometry avoids stress concentrations caused by a keyway.