Product Description:

The MDD090B-N-030-N2M-110PL2 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it links directly to Rexroth power modules to turn commanded current into controlled rotation. In automated packaging lines, pick-and-place stations, and handling axes, the unit supplies repeatable torque and speed so that each machine cycle remains consistent under changing mechanical loads. The motor is intended for dynamic axes that need repeatable acceleration, deceleration, and stable low-speed control during frequent start-stop cycles. Its synchronous design allows the drive to maintain tight speed regulation and responsive positioning throughout normal duty.

Under static load, the rotor delivers a continuous torque of 7.2 Nm, which applies with the shaft at standstill. During motion it maintains a nominal velocity of 3000 rpm, supporting fast indexing on automation axes. An integral blocking brake provides 11.0 Nm of holding force to secure vertical or overhung loads whenever the drive is de-energized. Feedback for closed-loop control is supplied through digital servo feedback, giving the controller precise position data for stable speed and positioning loops. All power and signal leads exit on the left side of the housing, which supports orderly cable routing in machines that group motor connections along one side. This arrangement supports consistent closed-loop response during repeated indexing and dwell periods.

The mounting interface uses a centering diameter of 110 mm, which helps align the stator housing with adjoining mechanical parts. The single shaft end uses a keyway for positive torque transfer to couplings or pulleys. An integrated multiturn absolute encoder stores position over multiple revolutions, so the axis can retain location information after a power interruption. A shaft seal at the output end helps keep dust and lubricant away from the bearing area. This helps protect the rotating interface in general-purpose industrial enclosures. The B length and 090 frame size support installation where compact radial space and moderate axial length are required.