Product Description:

The MDD093A-N-020-N2M-110GA2 is a synchronous servo motor built by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts controlled electrical power into rotation for positioning and speed regulation on automated axes, palletizers, and material-handling modules. Its standardized housing, integrated feedback, and balanced rotor allow direct coupling to compatible drives so that motion commands from the control system are executed accurately without external gearing. Because the motor is intended for servo operation, it can support controlled acceleration, deceleration, and holding functions in repeatable machine cycles.

The motor’s centering pilot measures 110 mm, providing a precise cylindrical seat that aligns the stator with the machine frame and helps maintain concentricity during high-duty cycles. Under rated conditions, it reaches a nominal speed of 2000 rpm, enabling medium-speed axes that do not require high-frequency reversal. At standstill, the electromagnetic system delivers 9.2 Nm of continuous torque, allowing static holding or low-speed creep without thermal overload. A spring-applied brake on the B-side supplies up to 22 Nm of mechanical locking torque to secure vertical loads when power is removed. All power and signal conductors exit toward the machine front because the connectors are arranged on Side A of the housing, which helps keep cable routing orderly in compact cabinets. This combination suits axes that need controlled motion during operation and mechanical holding when the drive is de-energized.

The wiring interface uses a keyed Connector that permits quick connection changes without rewiring terminal strips. A plain shaft is supplied, so torque is transferred through clamped couplings rather than a keyed interface, which can help reduce localized stress at the shaft connection. Rotor position is monitored by an integrated multiturn absolute encoder that retains revolution data after power loss. That signal is returned as digital servo feedback for closed-loop control in the associated drive, allowing the controller to track position and speed through the operating cycle. Integrated feedback also reduces the need for separate external sensing hardware at the axis.