Product Description:

The Bosch Rexroth Indramat MDD090A-N-040-N2L-110GA1 is a synchronous motor in the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts regulated current into precise rotary motion for automated axes in packaging lines, material handling systems, and pick-and-place tables. Because it is a synchronous design, the motor is suited to applications that require repeatable speed control and accurate positioning over long production runs. Its servo-oriented design also supports precise starts, stops, and direction changes during cyclic machine movement. The motor is in the 090 frame class, which provides moderate torque in a compact housing. Factory balancing helps maintain smooth running across common mounting arrangements.

At a nominal speed of 4000 rpm, the rotor can follow fast command changes while remaining within its intended operating range. The continuous torque at standstill is rated at 3.7 Nm, which supports static holding force when the energized shaft is not turning. Position data are transmitted through digital servo feedback (DSF), allowing the controller to monitor rotor position directly during closed-loop operation. This feedback channel also supports commutation and steady speed regulation when the load changes during a motion sequence. Installation is centered by a 110 mm spigot, and the power and feedback connections are arranged on Side A. Keeping both interfaces on the same end of the housing can simplify cable routing in compact machine assemblies.

An internal blocking brake provides 6.5 Nm of static torque for parking or emergency-stop holding when power is removed. Electrical terminations use a keyed connector, which supports secure attachment to matching drive cables. The short housing is identified by the code A, and the output uses a plain shaft with a shaft seal to help limit the entry of dust and coolant. A sealed output arrangement is useful where light contamination may be present around the drive end. The motor has no side-B shaft end, so the rear of the housing remains clear for installations with limited space behind the machine plate.