MDD071A-N-040-N2T-095GA0
The MDD071A-N-040-N2T-095GA0 is a member of the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. Designed for use with digital drive controllers, the unit functions as an electromechanical actuator that delivers commanded speed or position in automated production cells, assembly stations, and material-handling axes. As a synchronous servo motor, it converts controlled electrical input into repeatable rotary motion for applications that depend on closed-loop movement. Its motor length code A keeps the housing compact, which helps when installation space is limited.
This model reaches a nominal speed of 4000 rpm, allowing rapid cycle times when the drive receives high-speed commands. At standstill, it can produce a continuous torque of 2.2 Nm, which supports moderate holding loads during dwell periods without overheating. A centering diameter of 95 mm provides the pilot fit on the machine frame and helps maintain radial alignment during mounting. Power and feedback conductors exit on Side A, which can simplify cable routing when the motor is mounted near a vertical panel. Terminations are made through a single connector interface, so installation does not require exposed screw lugs or separate cable glands.
The motor is supplied without a blocking brake, so applications that need static holding torque must use an external clamp or drive-applied torque. Position data is returned through digital servo feedback, allowing the controller to close precise speed and position loops during operation. An integrated multiturn absolute encoder retains shaft angle and revolution count through power cycles, which removes the need for a homing move after startup. The output uses a plain shaft, which supports coupling by a fitted hub or similar drive element. The motor also uses standard housing features and standard dynamic balancing, and the shaft seal helps protect the bearing area from light contamination in general industrial service.
