Product Description:

The MDD093D-N-040-N2M-130PB1 is a servo motor manufactured by Bosch Rexroth Indramat for integration with digital drive controllers. It belongs to the MDD Synchronous Motors series and supplies rotary motion in numerically controlled machine axes and automated handling modules. As a motor for digital drive controllers, it translates command currents from the drive into proportional torque while internal sensors return position data for closed-loop regulation. Because it operates with a digital drive controller, current, speed, and position loops can be coordinated for responsive axis behavior during acceleration, interpolation, and dwell periods.

Its continuous stall capability is 24.0 Nm, enabling stable holding of static loads without thermal overrun. During motion, the rotor can reach a rated speed of 4000 rpm, which suits high-velocity pick-and-place heads and similar automation tasks. The centering shoulder measures 130 mm, giving a precise register fit on the mounting flange so the motor can seat accurately during installation. Power and encoder connectors are oriented toward the rear because the electrical interface is on side B, and position data is returned through digital servo feedback for closed-loop control. The sealed connector arrangement helps protect the electrical interface from dirt and coolant mist, while the rear cable exit can reduce interference with the surrounding machine envelope.

A blocking brake rated at 11 Nm is fitted, so the shaft can be held when the drive is de-energized. Position retention is supported by a multiturn absolute encoder, which preserves position information after power loss. The motor uses a keyway shaft end on the drive side, and a shaft seal helps protect the interior against coolant spray while limiting contamination at the bearing area. The longer stator stack increases active magnetic length within the housing, supporting the torque capability expected from this motor format. The brake supports parked-axis holding, while the encoder allows the control system to recover actual shaft position after an interruption.