MDD041A-N-100-N2K-050GB0
The MDD041A-N-100-N2K-050GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts regulated three-phase current into mechanical rotation for positioning and speed-control tasks in automated machinery. Its high rotor speed capability makes the unit suitable for packaging stations, pick-and-place modules, and light machine-tool axes where rapid cycle times are important. The compact motor format also fits machine sections where available mounting space is limited and responsive motion is required through frequent start-stop operation.
Its mechanical interface includes a centering flange measuring 50 mm in diameter, which helps align the housing concentrically with gearboxes or mounting plates. At standstill, the motor can deliver a continuous torque of 0.64 Nm, making it suitable for modest loads that remain stable without overheating. The rated rotor speed reaches 10,000 rpm, supporting fast traverse motion when commanded by the drive. Position data is provided by an integrated absolute encoder, and power and feedback cables are routed on side B of the stator to keep the opposite end clear for the mechanical connection. This layout supports compact machine designs where cable routing space is restricted near the drive end.
Electrical terminations use a sealed connector, which reduces assembly time and lowers the chance of wiring errors during installation. The motor also supports resolver feedback, so compatible drives can process rotor position through a resolver interface when that signal path is required. It is supplied without a blocking brake, so any holding force at standstill must come from the drive or from an external mechanical device. The output uses a plain shaft with a shaft seal, allowing couplings or pulleys to be fitted while helping protect the bearing area from lubricant migration and contaminants. The sealed shaft end is useful in assemblies where nearby moving parts may expose the coupling area to dust or residual oil.
