Product Description:

Bosch Rexroth Indramat manufactured the MDD090B-N-040-N2L-130GA0 servo motor for closed-loop automation where compact synchronous motors work with digital drive controllers. The model belongs to the MDD Synchronous Motors series and uses motor frame 090 with length code B. Within an industrial axis, this motor converts commanded current into rotary motion, providing precise torque and speed so that packaging, material-handling, or machining equipment can follow programmed profiles. Its synchronous design supports accurate response during acceleration, steady running, and position-controlled stopping.

The front flange offers a centering diameter of 130 mm, allowing repeatable alignment on standard machine adapter plates. Power and feedback conductors exit on Side A, and a single plug-in Connector combines the electrical connections in one interface while keeping cable routing concentrated at one exit point. During continuous stall conditions, the electromagnetic system can deliver 7.2 Nm of torque, which supports static loads such as vertical axes. The housing uses the standard uncooled design. Because the unit is supplied without a blocking brake, any holding force must come from an external mechanism or from drive torque. Position data returns through Digital servo feedback (DSF), enabling the controller to close high-resolution speed and position loops.

Dynamic operation is supported up to 4000 rpm, giving a wide velocity range for indexing or continuous rotation tasks. A Plain shaft transmits torque directly to couplings without keys, and the front bearing region is protected by a shaft seal so lubricant stays inside and airborne contaminants stay out. The plain output end is suited to clamp-type hubs and other friction-fit couplings that do not require a keyed connection. The motor uses standard housing geometry and omits a second shaft end, which keeps the non-drive end free of extra projecting hardware.