Product Description:

The MDD071C-N-030-N2L-095B0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, it supplies regulated rotary motion and position data to automated axes used in packaging, material-handling, and machine-tool systems. Permanent magnets on the rotor permit precise electronic commutation, letting the controller modulate speed and torque without mechanical sensors beyond the integrated feedback. This arrangement supports accurate motion control in applications that require repeatable starts, stops, and speed changes during normal machine operation.

At installation, the motor mates to a machine frame through a 95 mm centering diameter, which aligns the stator face precisely with adjacent mechanics. Under continuous stall, it can supply 6.6 Nm of torque, giving the drive enough holding force to resist external loads while staying within thermal limits. During rated operation, the rotor reaches 3000 rpm, a speed class compatible with standard MDD power sections. Position and velocity data return through digital servo feedback (DSF), allowing closed-loop control without extra encoders. The frame identified as size 071 has the outside diameter and winding window associated with this motor size. These features allow the motor to fit common servo applications that need stable low-speed control as well as higher running speed.

A standard balancing grade helps limit residual vibration so couplings can be mounted without supplementary trimming. The motor uses a standard housing, which keeps the mounting pitch and cooling surface consistent with sibling models in the same line. Length designation code C indicates the active lamination stack used for this version, which affects the internal copper volume and heat flow during continuous duty. The rotor has a standard shaft end without a side B extension, so output is taken from a single shaft end while the rear remains available for the feedback module. This layout supports straightforward coupling to driven machine elements and keeps the non-drive end clear for the integrated measuring components.