Product Description:

The MDD090C-N-020-N2L-130GL1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Built for digital drive controllers, it converts regulated current into precise rotary motion for positioning, indexing, and speed-controlled axes used in automated packaging, handling, and machine-tool equipment. Its electromagnetic design supports closed-loop control, helping the motor maintain repeatable torque and stable velocity during changing load conditions. The compact housing also makes it suitable for multi-axis machinery where installation space is limited.

The motor supplies a continuous standstill torque of 10.4 Nm, enabling it to support a load without overheating during prolonged dwell periods. Under dynamic motion, it reaches a nominal speed of 2000 rpm, which suits medium-inertia axes that require steady operating speed. A factory-installed blocking brake provides 6.5 Nm of static locking torque when power is removed. Mechanical alignment is supported by a centering pilot of 130 mm, and the motor uses frame size 090 to match the intended mounting pattern. The overall length follows code C, which helps reduce the axial space needed for installation, and the standard cast housing protects the stator laminations.

Position data are returned to the drive through digital servo feedback (DSF), permitting high-resolution velocity and position control. All power, brake, and feedback conductors exit on the left side through a keyed connector, which helps keep cable routing organized when several motors are mounted along the same machine side. Torque is transmitted through a plain shaft, and the front bearing area is sealed to help prevent coolant or lubricant from reaching internal components. The standard shaft end is limited to side A, so the rear of the motor remains free of output overhang. The rotor is balanced to a standard grade to reduce vibration during operation.