Product Description:

The MDD093A-N-020-N2M-110PB0 synchronous motor is manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is a brushless, permanently excited machine intended for use with compatible digital drive controllers in automated assembly lines, packaging stations, and handling modules. By translating drive commands into precise torque and speed, the motor forms the electromechanical interface between the controller and the driven load, enabling repeatable motion sequences required in industrial production. Its compact frame simplifies integration into multi-axis systems.

Mechanical alignment is aided by a centering pilot of 110 mm, allowing the flange to seat concentrically on gearbox or machine plates. At standstill, the winding can deliver a continuous torque of 9.2 Nm, permitting the axis to hold static loads without an external brake while power is applied. Under rated excitation, the rotor reaches a nominal speed of 2000 rpm, which suits medium-speed positioning tasks. Power and feedback conductors exit at side B, which can help cable routing in tight enclosures. Positional data are fed back over Digital servo feedback (DSF), while an integrated multi-turn absolute encoder supplies the controller with immediate position information. The rotor is balanced to a standard grade to help limit vibration during acceleration.

The motor frame follows the standard housing pattern for this series and carries size code 093 with length code A, giving it a short overall body for confined mounting spaces. Electrical coupling to the drive cabinet is established through a single Connector for power and feedback wiring. Torque is transferred by a keyway shaft, and the output end includes a shaft seal that helps limit lubricant ingress along the journal. Because the build is specified without a blocking brake, external holding must be provided when vertical loads require secure retention. The design also leaves side B without an auxiliary shaft extension to minimize overhang.