Product Description:

The MDD090A-N-030-N2L-110PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. In automated equipment, this motor works with a digital drive controller to convert commanded current into rotary motion for positioning and speed control on packaging lines, handling modules, and machining centers. Its electromagnetic design supports stable torque across the rated speed range, making it suitable for axes that require repeatable response and moderate load capacity. This arrangement helps the machine maintain accurate motion during both indexing moves and steady-speed operation.

With a centering diameter of 110 mm, the flange seats accurately on machine frames and helps maintain axial alignment without extra shims. During continuous stall conditions, the rotor develops 3.7 Nm of torque, allowing the drive to hold or creep loads without overheating. The shaft can spin up to 3000 rpm, which suits common servo inverters that use field-oriented control. Cable terminations point rearward because the power and feedback connectors are mounted on Side B, which can simplify routing where the motor nose faces the operator. Position data reaches the drive through Digital servo feedback, allowing tight closed-loop regulation of angle and speed.

When power is removed, the integrated blocking brake provides 6.5 Nm of holding torque to help keep the shaft from turning at standstill. Electrical conductors connect through a keyed Connector, which reduces wiring effort compared with a terminal box and supports a plug-in connection style. The frame is size 090, and the A-length stator helps keep moving-axis mass low. A keyway shaft with an installed shaft seal transmits torque without slip while helping limit lubricant migration. This layout supports direct connection to gearboxes, pulleys, or rigid couplings in compact machine assemblies.