Product Description:

The MDD093C-N-040-N2M-110GL1 is an AC synchronous servo motor built by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. As a motor for digital drive controllers, it provides controlled torque and speed for indexing tables, packaging machinery, and similar automated stations. The design couples a permanent-magnet rotor with electronic commutation from the associated drive, allowing precise motion while keeping the overall package length in the C code format. In automated lines, the unit converts commanded current into rotational motion that can be regulated down to single-count encoder increments.

The rotor is balanced to the standard grade so it can run with sensitive mechanical loads without excess vibration, and it seats against a centering pilot of 110 mm that aligns the housing to mounting flanges. A nominal speed rating of 4000 rpm gives the motor adequate headroom for rapid positioning cycles. When power is removed, the integral blocking brake holds up to 11 Nm of static torque, helping prevent unintended shaft rotation on vertical axes. Position feedback is delivered by an integrated multiturn absolute encoder, which stores several revolutions even when supply power is removed. All power and signal plugs face the operator’s side because the connection hardware is located on the left side of the end bell, and the interface uses an industry-standard circular connector.

Motor feedback is provided through digital servo feedback (DSF), allowing the drive to read real-time position and velocity without extra transducers. Mechanical energy is transmitted through a plain shaft, so clamp hubs or pulley bushings can slide on without key alignment. The motor uses frame size 093 and a C housing length, which helps it fit compact assemblies. A factory-installed shaft seal protects the front bearing from coolant splash or airborne dust, supporting continuous operation in enclosed machining cells.