Product Description:

Bosch Rexroth Indramat builds the MDD093A-N-040-N2L-130GA0 for use with digital drive controllers in automated production cells. As a member of the MDD Synchronous Motors series, the unit supplies cyclic torque and velocity control to servo axes that need consistent dynamic response. The motor uses size 093 with the short A length code and a standard housing and balancing arrangement, which supports uniform mounting and controlled vibration during operation. This layout suits closed-loop servo applications that require stable acceleration and repeatable speed regulation across frequent machine cycles.

The mechanical interface uses a centering diameter of 130 mm, allowing accurate alignment to gearbox flanges or machine frames. At standstill, it delivers 9.2 Nm of continuous torque, supporting mid-range loads without thermal overload. During operation, the rotor can sustain a nominal speed of 4000 rpm, which suits drive systems that require high surface speeds and fast positioning. Positional data are returned through digital servo feedback (DSF), enabling the controller to close position and velocity loops without external encoders. Power and feedback conductors terminate on a sealed connector, so installation and service can be completed without opening the stator enclosure. The combination of torque capacity and speed makes the motor suitable for responsive servo axes that must maintain smooth motion during repeated starts, stops, and velocity changes.

The motor is supplied without a blocking brake, so no holding force is available when power is removed and vertical axes need an external clamp. Cables exit on Side A, helping keep the harness clear of adjoining machinery and supporting straightforward cable routing in compact equipment. Motion is transferred through a plain shaft that is protected by an internal shaft seal against coolant or dust ingress. This shaft style works well with common coupling arrangements where a keyed connection is not required. The shaft end remains standard with no extension on side B, and the housing geometry supports consistent mounting and alignment in established MDD installations.