Product Description:

The MDD093D-N-040-N2L-130GA0 is a synchronous servo motor in the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. This D-length, size 093 unit is intended for use with digital drive controllers, where it converts electrical energy into controlled mechanical rotation for positioning and velocity tasks in automated machinery. The motor uses the standard housing and balancing profile of the series, which helps it fit machine layouts that require repeatable motion and closed-loop control. Its synchronous design also supports stable torque production across demanding motion cycles, making it suitable for axes that must respond quickly to changing command values.

At the mechanical interface, the centering pilot measures 130 mm, which helps align the stator housing with flanged gearboxes or mounting plates. While stationary and energized, the motor can deliver a continuous torque of 24.0 Nm, allowing the axis to hold process loads without excessive thermal stress. During motion, the rotor reaches a nominal speed of 4000 rpm, so the drive can follow high-speed command profiles with minimal lag. Electrical terminations are arranged on Side A and provided through a single connector, which helps keep cable routing orderly around the motor body. Rotor position and velocity are reported by digital servo feedback, enabling the controller to maintain accurate speed regulation and position correction during changing load conditions.

A shaft seal is installed to help limit lubricant migration and protect the internal bearings when the motor is mounted in dusty or oil-mist areas. The output end uses a plain shaft that mates directly with clamp-style couplings for straightforward power transmission. The unit is supplied without a blocking brake, so an external holding device or drive-controlled holding torque is required if the axis must remain fixed after power is removed. This arrangement is often used on applications where stopping accuracy is controlled electronically and a separate mechanical holding function is provided elsewhere in the machine.