MDD041C-N-100-N2G-050GA1
The MDD041C-N-100-N2G-050GA1 synchronous motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers and converts electrical commands into fast, controlled rotary motion for positioning axes and spindle-related tasks in automated machinery. Its feedback arrangement allows the drive to maintain accurate speed and torque during rapid changes in load or direction. The motor is suited to compact automation systems where stable response and repeatable motion are required.
The motor delivers a continuous standstill torque of 2.05 Nm, allowing it to hold a steady load at zero speed without overheating during normal operation. A nominal speed of 10000 rpm supports very fast motion on light-inertia axes that need short cycle times and quick acceleration. Mechanical alignment is simplified by a centering diameter of 50 mm, and standard balancing helps maintain smooth operation at high speed. Electrical connections are made through a connector, while motion control is supported by resolver feedback for reliable rotor position signals to the drive. The frame uses size code 041 and length code C, which keeps the motor short enough for tightly packed machine layouts.
An integrated blocking brake provides 1.2 Nm of holding torque so the axis can remain in position when supply power is removed. Power and feedback conductors exit on side A, which helps simplify cable routing in installations with limited surrounding space. The motor uses a plain shaft fitted with a shaft seal to help reduce the entry of dust or coolant at the shaft opening. The shaft end on side B is omitted, which reduces overall motor length and keeps the package more compact. The housing has a standard finish, and the lack of extra shaft extensions keeps the mechanical layout simple.
