Product Description:

Bosch Rexroth Indramat builds the MDD093A-N-020-N2M-110PL2 as part of the MDD Synchronous Motors series. The unit is a motor for digital drive controllers and is used in automated axes that require closed-loop speed and position control. By delivering controlled mechanical power directly to the load, the motor connects servo amplifiers to machine elements such as ball screws, transfer lines, and indexing tables in general-purpose industrial automation cells. It is intended for servo systems that must maintain accurate motion during repeated starts, stops, and load changes. This allows the connected controller to regulate position and speed on axes used for feeding, transfer, and indexing duties.

During continuous operation, the rotor can hold a load with 9.2 Nm of torque at standstill, and it tracks commanded velocity up to 2000 rpm. A built-in holding brake rated at 22 Nm engages when power is removed to hold the axis at rest. Position data travels through Digital servo feedback (DSF), allowing the drive to compare feedback with reference values in real time and correct motion as conditions change. A centering diameter of 110 mm simplifies coaxial alignment with gearboxes or mechanical flanges, while cabling exits on the left side of the housing to suit layouts where space on the right is restricted. The mounting fit helps keep the shaft axis aligned during installation and supports clean integration into compact machine assemblies.

The mechanical envelope follows Standard balancing, which limits vibration without additional trimming weights. Power and feedback lines attach through a Connector, and the rotor transmits torque through a keyway shaft on side A only, leaving side B blank for compact mounting. This arrangement keeps the output interface simple and leaves the non-drive end free of a second shaft projection. An Integrated multi-turn absolute encoder records position over multiple revolutions, and the motor has a shaft seal to help limit oil ingress. The motor also has size 093, length code A, a standard shaft end, a left-hand connection direction, and a standard housing.