Product Description:

The MDD093D-N-060-N2L-130PB1 synchronous servo motor is manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for digital drive controllers, it converts regulated electrical power into high-speed rotary motion for positioning tables, robotic joints, and tooling spindles in automated cells. Its frame size, feedback system, and mechanical interfaces support precise velocity control and repeatable torque delivery in demanding motion applications. The motor is suited for axes that require accurate starts, stops, and speed regulation during continuous machine operation.

Its centering flange is machined to 130 mm, providing a precise seat that helps limit radial runout during installation. Power and feedback conductors exit on Side B through a sealed connector, so cable routing can stay clear of adjacent machine components. The armature is balanced to the standard grade, and the housing uses the standard design for this motor type. At standstill, the motor can sustain 24.0 Nm of continuous torque under the stated cooling conditions. Under rated excitation, it reaches 6000 rpm, enabling high surface speeds with smaller transmission ratios. A shaft seal helps block coolant or lubricants, the body length corresponds to code D, and this variant does not include a second shaft end.

A blocking brake rated at 11 Nm is integrated to hold the rotor when power is removed, which helps prevent back-driving on vertical or indexed axes. Position and velocity are returned to the controller through digital servo feedback (DSF), allowing high-resolution closed-loop regulation without an external encoder. The shaft uses a keyway to simplify hub coupling, and the frame size 093 matches common accessories for this diameter class. This arrangement also suits keyed couplings used on indexing tables and similar rotary axes.