Product Description:

The MDD093B-N-040-N2M-130GA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers and converts commanded current into precise rotary motion for positioning axes in automated machinery. The motor suits equipment such as pick-and-place units, packaging lines, and material-handling systems where repeatable speed and position control are required. Its mid-size housing offers a practical balance between installation space and output capability for general industrial motion tasks. The motor is intended for applications that require consistent response during frequent acceleration and deceleration.

This model delivers a continuous standstill torque of 14.5 Nm, allowing stable holding performance when the drive maintains current at zero speed. Under nominal excitation, the rotor can reach 4000 rpm, which supports fast cycle times on transfer and indexing applications. Machine wiring is simplified because the power and feedback plugs exit on Side A, and both connections are routed through a single connector suited for dynamic motion. A centering diameter of 130 mm aligns the flange accurately to the adjacent machine frame. This arrangement keeps cable routing compact when the motor is mounted close to slides or rotary tables. Standard balancing helps limit vibration, and the housing removes loss heat through natural convection.

A blocking brake is fitted and supplies 11 Nm of holding torque when power is removed. Rotor position is monitored through Digital servo feedback with an integrated multi-turn absolute encoder, so the controller retains shaft position information after a power cycle. This feedback arrangement supports accurate commutation and closed-loop positioning during repeated start-stop operation. The output uses a plain shaft with a shaft seal to support common couplings while helping protect the bearing area from contamination. The unit is supplied without a second shaft extension on side B, which leaves the non-drive end closed and keeps the motor layout simple for standard axis assemblies.