MDD041A-N-100-N2K-050PB0
The MDD041A-N-100-N2K-050PB0 is a compact synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied under the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers precise rotary motion that can be tightly coordinated with CNC or PLC commands inside automated assembly lines, packaging machines, and electronics manufacturing equipment. Its small frame and high base speed make it suitable for multi-axis layouts where space is limited. The motor is also well suited to indexing tables and compact handling units that require repeatable motion.
Mechanical interface data determine how the motor fits into the machine. A centering diameter of 50 mm locates the flange concentrically, while standard balancing keeps vibration within ISO limits at high speed. Power and feedback cables exit on the rear housing because the connection direction is Side B, and a keyed circular connector permits tool-free wiring. At standstill, the motor can generate 0.64 Nm of continuous torque, and its rotor can be driven up to 10000 rpm under rated excitation. Size code 041 and length code A describe the slim stator package, and the standard aluminum housing conducts heat to the mounting surface.
Control features support stable operation across the working envelope. Position feedback is provided by resolver feedback, supporting commutation and fine positioning during closed-loop operation. The unit is supplied without a blocking brake, so any holding force must be furnished by the drive or external mechanics. A sealed front bearing region guards against fluid ingress; this protection is achieved with a shaft seal mated to the standard shaft, which uses a keyway to transmit torque. This arrangement supports use in compact machine sections where stable shaft sealing and positive torque transfer are required.
