Product Description:

The MDD093D-N-030-N2L-110PR1 synchronous motor is manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts regulated three-phase current into controlled rotary motion in industrial automation systems. The unit is suitable for positioning tables, pick-and-place heads, and packaging spindles where stable torque response and accurate speed control are important during repeated machine cycles. When paired with a compatible controller, it supports precise motion changes without the lag that can affect indexing and positioning accuracy.

Mechanical alignment is simplified by a centering pilot of 110 mm, which helps the motor seat accurately against a gearbox or machine frame. While energized, the rotor provides 24.0 Nm of standstill torque, allowing the axis to hold position during short dwell periods. The motor can operate at speeds up to 3000 rpm, which suits many mid-speed production tasks. Torque is transferred through a ground keyway on the shaft, helping prevent slip during reversals and rapid acceleration. Motion feedback is provided by digital servo feedback (DSF), allowing the controller to monitor rotor position and velocity during every control cycle. For power-off holding, an integrated blocking brake locks the rotor so suspended or vertical loads are less likely to drift when supply voltage is removed.

The brake has a static holding limit of 11 Nm, which is suitable for applications that require position retention between motion cycles rather than high external holding force. Power and encoder leads terminate on a connector, and the cable outlet is arranged on the right side of the end bell to support orderly routing inside the machine. A fitted shaft seal helps protect the front bearing area from coolant splash and fine debris in wet or dusty environments. Standard dynamic balancing reduces residual vibration during rotation, and cooling relies on natural convection through the housing surface rather than a separate fan assembly.