Product Description:

The MDD090A-N-030-N2M-130GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for digital drive controllers, it converts commanded current into precisely regulated mechanical motion for axes in automated packaging, handling, and assembly equipment. The motor length code A and the 090 frame size keep its footprint compact, while the standard housing supports installation in protected control cabinets. This layout suits repeatable starts, stops, and speed changes in machinery that needs accurate servo response without a large motor envelope.

At the mechanical interface, the front flange provides a centering pilot of 130 mm, and all power and feedback conductors exit on Side B through a sealed connector that matches the specified connection type. During standstill, the motor delivers 3.7 Nm of continuous torque, and under rated conditions it reaches a nominal speed of 3000 rpm, giving a broad constant-torque window for indexing duty. Position information is exchanged over digital servo feedback, so the controller receives rotor data each cycle and can close high-resolution loops. The connector arrangement also keeps cable routing orderly where rear cable exit is preferred and side clearance is limited.

The electromechanical features include an integrated multiturn absolute encoder that records several revolutions without external batteries, a plain shaft with a factory-installed keyless end, and a protective shaft seal that limits coolant or dust ingress along the journal. Rotor vibration remains within the limits of standard balancing, which supports smooth rotation in typical industrial motion systems. Because the unit is supplied without a blocking brake, applications that need static holding torque must rely on drive excitation or external clamping devices. The single shaft end on the drive side and the absence of a second shaft on side B simplify coupling to belt pulleys or direct couplings while keeping inertia low.