Product Description:

The MDD071C-N-040-N2S-095PA0 is a synchronous AC servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended as a compact actuator for digital drive controllers, the unit converts commanded current into controlled mechanical rotation for indexing tables, packaging axes, and other industrial automation stages. Its 071 frame size, C length code, and standard housing form a mid-range envelope that fits machines needing precise motion without an oversized motor body. It is used as a motor for digital drive controllers, so it works in closed-loop systems where the amplifier regulates torque, speed, and position during repeated operating cycles.

The motor operates at a nominal speed of 4000 rpm, allowing synchronized rotation for smooth position tracking over a wide speed range. When the shaft is locked, it can develop a continuous standstill torque of 6.6 Nm, which supports static loads without excessive heating. All power, encoder, and brake leads exit on Side A, helping keep cable routing on one end of the housing. Connections are made through a keyed connector that helps prevent incorrect mating. The motor is supplied without a blocking brake, so any holding function must be provided by the drive or external mechanics.

A centering pilot of 95 mm locates the flange accurately for mounting to machine plates or gearboxes. Torque is transmitted through a keyway shaft, providing a positive mechanical connection to the driven load. Position information is returned through integrated digital servo feedback, allowing the drive to manage commutation and axis control without a separate external sensor. A fitted shaft seal helps limit contamination at the output end and supports operation in typical industrial environments. The omitted shaft end on side B reduces the overall installation space at the rear of the motor, which is useful where neighboring components or cable paths leave limited clearance.