Product Description:

The Bosch Rexroth Indramat MDD071C-N-030-N2M-095PB1 is a synchronous servo motor in the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts controlled three-phase current into accurately regulated torque and speed, allowing closed-loop positioning in handling robots, packaging axes, and printing cylinders. The motor’s housing, balancing, and shaft seal follow the standard options used in the series, giving the unit a familiar mechanical interface while supporting continuous duty in industrial automation cells and similar motion systems.

A centering pilot of 95 mm guides the motor into the mounting register, reducing radial misalignment that can load the bearings. At stall it can supply 6.6 Nm of continuous torque, supported by the motor’s copper fill and thermal path through the stator iron. The integrated blocking brake clamps the rotor when power is removed, and it delivers a holding capacity of 3.0 Nm so vertical loads remain stationary during emergency stops. Under rated excitation, the rotor reaches a nominal velocity of 3000 rpm, matching the speed class expected by typical Indramat controller settings. All power and feedback conductors exit on Side B, which simplifies cabinet routing when several axes are arranged in line.

The motor frame is assigned size 071, and its active stack uses length code C; together these dimensions keep inertia low for rapid acceleration while providing enough iron volume for the stated torque. A keyway shaft transmits torque without relying only on clamping friction, supporting pulleys or couplings that must handle bidirectional load changes. The feedback system uses an integrated multi-turn absolute encoder that reports position across multiple revolutions, while digital servo feedback sends that data to the drive. A connector-based power interface simplifies cabling, and the standard housing finish resists oil mist encountered near automated machinery.