MDD025B-N-100-N2G-040GR0
The MDD025B-N-100-N2G-040GR0 is a synchronous servo motor from the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where compact rotary axes must respond accurately to commanded current and speed values. In automated equipment, the motor supports fast motion on pick-and-place units, small spindles, and auxiliary packaging stations. Its compact format suits machines that need precise rotary movement in limited space, and the drive can regulate the motor closely during short, repetitive motion cycles.
Under rated excitation, the motor develops a continuous standstill torque of 0.60 Nm, which supports static positioning tasks without requiring a large frame. Its nominal speed reaches 10,000 rpm, and a centering flange of 40 mm helps seat the motor accurately against face-mount adapters. The motor has frame designation 025 and length code B, so it uses a short housing where installation depth is limited. For commutation and speed control, it uses resolver feedback, and the rotor is balanced to a standard grade to help reduce vibration during operation. This lets the drive maintain stable position information while the motor runs at high speed.
Cable routing is handled on the right side through a keyed connector, which helps fit the motor into narrow cabinets and keeps the connection orientation consistent. Mechanical output is provided by a plain shaft, and the motor is built without a side B shaft end, leaving the non-drive end closed. A fitted shaft seal helps block coolant splash and airborne oil from entering the bearing cavity. The motor is supplied without a blocking brake, so load holding must be provided by external clamping or drive torque when power is removed. This arrangement can simplify sealing on the output side while keeping the rear of the motor enclosed.
