Product Description:

The MDD093B-N-020-N2M-110PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers closed-loop rotary motion to automated axes where position and velocity are regulated by the drive. An integrated multiturn absolute encoder returns position data immediately after power-up, which supports controlled motion without a separate measuring device. Because the feedback system is built into the motor, the drive can track shaft position during startup, running, and stopping with consistent signal continuity. This layout suits packaging lines, handling robots, machine tools, feed axes, and indexing applications that require repeatable axis response.

The motor provides 14.5 Nm continuous torque at standstill, allowing low-speed holding without overheating. Its 2000 rpm nominal speed supports medium-speed positioning and smooth acceleration across typical servo cycles. A blocking brake on the non-drive end supplies 11 Nm holding brake torque, which keeps a vertical axis from drifting when power is removed. Mounting accuracy comes from a 110 mm centering diameter that aligns the flange with the driven mechanism. A shaft seal helps protect the bearings in areas with dust or oil mist, which supports reliable operation in enclosed machine spaces.

For cabinet wiring, the power and feedback connectors are on Side B, which can simplify cable routing when the motor is installed with the flange facing the load. The shaft uses a keyway profile so couplings or pulleys can transmit torque without slip. Dynamic balance is held to the Standard grade to keep vibration within normal limits during rotation. The 093 frame size places the motor in a medium mechanical envelope that fits many servo-driven machine axes. The housing uses a standard aluminum body, and the motor has only one shaft end, which suits installations that do not require a rear extension.