MDD090A-N-020-N2L-110GR1
The MDD090A-N-020-N2L-110GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts current-controlled commands into regulated mechanical rotation for industrial automation lines. When integrated with a compatible drive, it supports coordinated motion in indexing stations, handling gantries, and compact machining axes where accurate positioning and repeatable speed are essential. The motor is also suited for applications that require smooth acceleration, controlled stopping, and stable cycle timing during frequent start-stop operation.
At a standstill, the motor can apply 3.7 Nm of continuous torque, giving machinery the ability to support static loads without drift. Its nominal speed of 2000 rpm sets the working velocity range created by the winding and magnetic design. An integrated blocking brake supplies up to 6.5 Nm of holding torque to secure the axis once power is removed. Mounting accuracy is aided by a 110 mm centering diameter that aligns the housing concentrically with the machine frame. Rotor position is relayed to the drive through digital servo feedback, allowing closed-loop correction of speed or position deviations during dynamic cycles and load changes.
All power and feedback conductors exit on the right side through a single connector, which helps simplify cable routing in tight cabinets and around nearby machine structures. A sealed, lubrication-free plain shaft is provided only on the drive end, leaving no side-B extension, and the built-in shaft seal helps limit dust or coolant entry at the output. Standard balancing, a standard housing, and size code 090 give the motor a compact mechanical form, while motor length code A keeps the body short for installations with limited depth. This arrangement is useful where adjacent components leave little room for extra shaft hardware or wide cable bends.
