Product Description:

The MDD093A-N-020-N2M-130PB2 belongs to the MDD Synchronous Motors series from Bosch Rexroth Indramat and is supplied as a framed motor for digital drive controllers in automated machinery. Within a servo axis, it converts regulated current into mechanical rotation, allowing closed-loop position and velocity control of conveyors, tooling spindles, or handling modules in production cells. The motor is intended for use with a compatible digital controller that regulates current, speed, and position during changing load conditions. A centering pilot of 130 mm matches the motor flange to standard mechanical mounts and helps maintain accurate alignment during installation.

The motor’s nominal speed is 2000 rpm, giving the drive a practical upper limit for velocity loops. Under continuous stall conditions, it can supply 9.2 Nm of torque, so the servo can hold moderate static loads without thermal overload. A blocking brake inside the housing adds a mechanical holding capacity of 22 Nm, permitting load retention when the power stage is disabled. Motion feedback is delivered through digital servo feedback (DSF), which transfers rotor position data to the controller on every control cycle for precise commutation. Position tracking comes from an integrated multi-turn absolute encoder, so the axis can retain absolute shaft position across multiple revolutions after a power loss.

Power and feedback conductors exit on side B through a coded connector, which simplifies cable routing when several axes are arranged in series. The shaft uses a keyway, providing a positive-locking interface for pulleys or couplings and helping prevent slip during acceleration. The motor has standard dynamic balancing and a housing suited to general industrial environments. It also includes a shaft seal and a single-ended shaft without a rear extension, which helps keep the drive end straightforward for common servo couplings and gearheads.