Product Description:

The MDD071A-N-040-N2T-095GR0 is a synchronous servo motor built by Bosch Rexroth Indramat for use with digital drive controllers in automated machinery. It belongs to the MDD Synchronous Motors series and converts controlled electrical power into rotary motion where accurate speed and torque are required on production lines and material-handling axes. When paired with a compatible controller, it supports repeatable motion on axes that must respond smoothly to changing command signals. Its compact format also suits installations where available mounting space is limited.

The rotor is trimmed to a standard balance grade, minimizing vibration at its nominal speed of 4000 rpm. Mechanical alignment during mounting is assisted by a centering diameter of 95 mm, and the motor uses a right-side connection direction so power and feedback leads exit to the right. A sealed circular connector is provided as the connection type, allowing attachment without hard wiring at the motor housing. Rated continuous torque at standstill is 2.2 Nm, which allows the motor to hold a continuous load under proper thermal conditions. Closed-loop position data are supplied by the integrated multi-turn absolute encoder, and the plain shaft is compatible with standard clamp or keyless hub couplings.

System feedback to the drive is exchanged through digital servo feedback (DSF), supporting accurate velocity and position control during closed-loop operation. The motor is delivered without a blocking brake, so any application that requires holding force at standstill must use an external method. The output end includes a shaft seal to help limit contaminant entry and lubricant loss during operation. The housing uses a standard enclosure style, and the motor carries size code 071 with length code A for a compact body. A single-ended shaft layout is retained, so the shaft end on side B is omitted and inline mounting is simplified.