MDD071A-N-040-N2S-095GL1
The MDD071A-N-040-N2S-095GL1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for digital drive controllers and converts electrical power from a servo inverter into controlled mechanical rotary motion for axes that require rapid positioning and stable speed regulation in industrial automation lines. This motor is suited for closed-loop applications where repeatable motion and accurate response are required during both indexing and continuous operation. Integrated feedback and brake functions also let the unit serve as a compact drive component in automated machinery.
At standstill, the motor delivers a continuous torque of 2.2 Nm, which indicates the load it can sustain without overheating while stalled. Under rated electrical conditions, it reaches a nominal speed of 4000 rpm, allowing high cycle rates for pick-and-place or spindle duties. The centering pilot on the flange measures 95 mm, which helps align the motor concentrically during installation and reduce runout at the coupling. Position feedback is supplied through digital servo feedback, so the drive receives rotor position information for tight velocity and position loops. Power and signal leads exit through a side-mounted connector, which simplifies cabling where side access is preferred.
For holding functions when the system is idle or de-energized, an integrated blocking brake provides 3.0 Nm of static torque. Mechanical coupling to the driven equipment is through a plain shaft, which avoids key-related stress points at the shaft connection. Rotor and external mass imbalance is limited by the motor’s standard balancing, permitting operation across the speed range without excessive vibration. Contamination at the output end is reduced by a fitted shaft seal, which helps protect the internal bearings in dusty or lubricated environments. The motor also uses left-side cable routing, a standard housing, and the A length code.
