MDD025A-N-100-N2K-040GF0
The MDD025A-N-100-N2K-040GF0 is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. As a permanently excited AC servo motor, it pairs with compatible digital drive controllers to deliver precise speed and position control for small indexing tables, pick-and-place axes, and other high-cycle automation tasks. The unit is supplied as a plain-shaft motor intended for direct coupling. Its compact format is suited to installations that need high spindle speeds without an integrated brake, especially where available mounting space is limited.
The motor can sustain 0.33 Nm of continuous torque at standstill, which supports holding or low-speed feed duties in light-load applications. During running conditions, the rotor can reach a nominal velocity of 10000 min⁻¹, allowing fast positioning in short-stroke motion systems. Feedback is handled by an integrated absolute encoder, so the controller receives position data without external sensors. A rotor with standard balancing helps reduce vibration when the motor operates near its rated speed. Mechanical alignment is supported by a 40 mm centering diameter that fits the corresponding pilot used in compatible flange arrangements.
Cabling exits through a right-side connection, and the power leads are prepared for a connecting cable with a coupling unit. The motor uses motor size 025 with motor length code A, giving it a lightweight form that fits tight gantry layouts and other compact machine sections. A fitted shaft seal helps block coolant splash and dust at the bearing journal. The motor also uses resolver feedback for internal commutation and has a standard housing. It is built with a plain shaft and no side-B shaft extension, and it comes without a blocking brake, so static holding must be provided by the external drive or a mechanical clamp.
