Product Description:

The MDD093D-N-040-N2L-110GR0 is a synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Supplied with a standard housing, it works with digital drive controllers to convert commanded current into precise rotary motion for automated machines. The motor is suited to positioning and speed-controlled axes where repeatable response is required over many operating cycles. This operating concept lets the drive regulate speed, torque, and position with consistent response during automated production.

At the mechanical level, the motor delivers a continuous torque at standstill of 24.0 Nm, which allows it to hold or accelerate loads without overheating when the rotor is locked. Under rated excitation, it reaches a nominal speed of 4000 rpm, so it can support high-cycle motion profiles. Its centering shoulder measures 110 mm in diameter, providing a rigid reference surface that keeps the stator aligned with driven elements. The motor has size code 093, and length code D corresponds to an extended active stack that raises power density without changing the frame diameter. Standard factory balancing reduces vibration transmitted to the bearings. The single-ended shaft is supplied in a plain, non-keyed form for clamp couplings, which helps suit friction-locking connections in compact drive trains.

All electrical terminations are positioned on the right side and are made through a keyed connector, which simplifies cable routing in multi-axis racks. Positional data is returned to the drive by digital servo feedback (DSF), allowing high-resolution velocity control without a separate encoder. This feedback arrangement supports stable motion control across changing speeds and load conditions. The rotor is protected by a shaft seal, so lubricant from adjacent gearboxes does not enter the stator chamber. Because the unit is supplied without a blocking brake, any load-holding function must be provided by the machine mechanics or by drive torque.