Product Description:

The MDD093B-N-020-N2M-130PA0 from Bosch Rexroth Indramat is an AC synchronous servo motor in the MDD Synchronous Motors series. Designed for use with compatible digital drive controllers, it converts electrical commands into controlled rotary motion for indexing tables, packaging axes, and other automated machinery. The motor integrates a digital feedback interface so the controller can adjust current in real time and correct position or speed deviations during operation. This arrangement supports stable servo response during repeated starts, stops, and short indexing moves. By keeping inertia low and torque response linear, the MDD093B-N-020-N2M-130PA0 supports repeatable positioning cycles in multi-axis assemblies.

At a nominal speed of 2000 rpm, the rotor can reach its rated velocity across common servo applications. A continuous standstill torque of 14.5 Nm lets the axis hold load forces while stationary, which is useful during tensioning or dwell phases. The centering diameter of 130 mm aligns the flange with gearboxes or machine frames for accurate mounting. A sealed output shaft, specified as with a shaft seal, helps block lubricant migration and airborne contaminants. Position data is transmitted through DSF, and the integrated multi-turn absolute encoder allows the control loop to retain shaft position after power is removed. This combination supports controlled motion during acceleration, holding, and repositioning without relying on separate position reference hardware.

Cabling is routed on side A and attaches through a connector, which keeps the electrical interface compact and keeps the cable exit on one end of the housing. The output spindle is machined with a keyway, allowing rigid coupling to pulleys or pinions without extra shaft adapters. For applications that use dynamic braking elsewhere, the motor is supplied without a blocking brake, which reduces added mass within the B-length package. The housing follows motor size 093, uses standard balancing methods, and has a single shaft end on the drive side while the non-drive end remains closed. This layout suits machines that use direct shaft coupling and require a protected, sealed motor interface.