Product Description:

The MDD093C-N-030-N2L-130GR1 is a synchronous motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it receives controlled three-phase power from the drive and delivers precise rotary motion to indexing tables, packaging axes, and other automation loads. Digital servo feedback inside the unit supplies real-time rotor position data so the controller can close its speed and position loops during fast production cycles. This operating style is well suited to transfer systems, feeders, and other servo-driven assemblies that require repeatable motion throughout continuous production.

Mechanical interfacing starts with a 130 mm centering diameter, allowing concentric alignment against machine flanges while the rotor is balanced to the manufacturer’s standard grade to minimize vibration. The housing is also classified as standard, giving a uniform outside geometry across the series. Under rated excitation, the motor reaches a nominal speed of 3000 min⁻¹, so the connected drive must supply the corresponding electrical frequency for synchronous operation. All power and feedback conductors exit on the right because the connection direction is Right, and they terminate on a Connector that provides a secure electrical interface. Position data is returned through digital servo feedback, enabling the controller to adjust current with high resolution during acceleration, load changes, and short positioning moves.

For static holding or vertical axes, the unit includes a blocking brake capable of 11 Nm of holding torque, engaging automatically when the drive disables power. Torque is transmitted through a Plain shaft that is supplied without a side-B extension, and the shaft is protected by a shaft seal to limit dust or coolant ingress. The motor belongs to size 093 and carries the C length code, placing it within the dimensional range used for this frame family. These dimensions help the motor fit established mounting spaces while maintaining the thermal mass expected for this housing length. A sealed output end also helps protect the bearing area in applications with light dust or occasional coolant exposure.