Product Description:

The MDD093C-N-040-N2L-110PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where commanded current is converted into controlled torque, speed, and position in automated machinery. This type of motor is well suited to indexing axes, transfer units, and material-handling systems that need stable motion and repeatable stopping behavior. The motor is part of a housing format commonly used where compact servo packages must fit into machine frames without sacrificing dynamic response. Its synchronous design also helps the paired drive maintain smooth operation through repeated start-stop cycles.

The motor uses standard balancing to reduce vibration during rotation. Its centering diameter of 110 mm supports accurate flange alignment, while cabling exits on side B through a sealed connector for power and feedback connections. The rotor can operate continuously at 4000 rpm, and the integrated blocking brake supplies 11 Nm of holding torque when the axis is stopped. The motor has a single shaft end with a keyway for positive mechanical coupling. The housing uses the standard MDD construction, and the C motor length provides additional active length within this frame.

Position feedback is provided by digital servo feedback (DSF), allowing the drive to monitor rotor position and speed directly. Frame size 093 keeps inertia in a moderate range for responsive acceleration without moving to a larger housing. The front bearing area is protected by a shaft seal that helps keep dust and oil away from internal parts. The feedback system also supports closed-loop regulation during low-speed operation, where accurate rotor data helps the controller correct load changes and maintain steady motion. The built-in brake and sealed front end are useful on axes that pause frequently between moves or remain stationary under load.