MDD025B-N-100-N2G-040GF1
The MDD025B-N-100-N2G-040GF1 is an AC servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor intended for digital drive controllers, it converts commanded current vectors into precise rotary motion for compact pick-and-place units, textile spindles, or light gantries where high speed and fine resolution are required in automated equipment. Standard housing geometry and balanced rotor construction help limit vibration across the motor’s operating speed range.
Its nominal speed reaches 10000 rpm, allowing fast cycle execution when paired with drives that can sustain the required electrical frequency. A continuous torque rating of 0.60 Nm at standstill indicates how much load the rotor can support continuously without thermal overload, while the blocking brake provides an additional 1.0 Nm of holding torque during power-off or emergency stops. Rotor position data is returned through resolver feedback, which tolerates vibration and elevated temperatures better than optical devices and supports commutation inside the drive controller. Mechanical alignment is aided by a centering pilot of 40 mm diameter, which helps seat the motor accurately in the machine frame and reduce radial runout.
Cabling exits on the right side, with a Right connection direction, so cable routing can follow fixed machine paths more easily. Power and signal conductors are routed through a connecting cable with coupling unit, which shortens installation time and helps prevent polarity errors between the motor and the drive. The frame size index of 025 keeps the motor length and mass low for applications with tight dynamic requirements. A plain shaft simplifies coupling to miniature pulleys or precision bellows couplings, and a shaft seal helps protect the shaft area in lightly sprayed environments.
