MDD071A-N-030-N2S-095GL1
Bosch Rexroth Indramat manufactures the MDD071A-N-030-N2S-095GL1 within its MDD Synchronous Motors series. This permanent-magnet unit works with digital drive controllers to provide responsive rotary motion in automated production cells, printing stations, and material-handling axes. By translating commanded current into precise torque, the motor lets machine builders synchronize multiple shafts without mechanical gearing. Digital servo feedback built into the stator supplies real-time position data to the drive, enabling tight speed regulation and accurate positioning cycles that are essential for repeatable, high-throughput operations.
The motor delivers a continuous stall torque of 2.2 Nm, allowing it to hold or slowly index loads without overheating during persistent duty. When turned at its nominal speed of 3000 rpm, that torque profile supports mid-range power levels suitable for feed rollers and small transfer tables. A blocking brake integrated at the non-drive end supplies 3.0 Nm of holding torque so vertical axes remain stationary once power is removed. Position information is transmitted through digital servo feedback (DSF), which gives the controller high-resolution signals for current-loop and velocity-loop closure. Electrical and feedback connectors are oriented on the left side, simplifying cabinet layouts where power cables enter from that direction.
A centering pilot of 95 mm sets the seating diameter against the mounting surface, while factory-set standard balancing minimizes vibration over the speed range. The motor body corresponds to size 071 with the short A length code, so its overall mass and inertia stay low for rapid acceleration. Torque is transferred through a plain shaft that omits keyways to cut backlash in clamp couplings, and a shaft seal helps prevent lubricant migration into the stator. Housing and shaft-end features are standard, and service wiring is accomplished through a single circular connector.
