Product Description:

The MDD025B-N-100-N2G-040FF0 is a compact synchronous motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is intended to supply high-speed rotary motion in tightly coupled servo axes, where integrated feedback allows the drive to maintain precise position and velocity control. Its small frame makes the unit suitable for pick-and-place tooling, electronic assembly heads, and other stations that demand rapid acceleration in limited mounting space. It is well suited for compact automation equipment where frequent starts, stops, and reversals are required.

At the mechanical interface, the centering pilot measures 40 mm, and the power and feedback leads exit on the right side so cabling can be routed parallel to machine slides or enclosure walls. The rotor is balanced to a standard grade, reducing vibration when the shaft reaches the rated 10000 rpm nominal speed. Under continuous stall conditions, the motor can deliver 0.60 Nm of torque. The motor uses the 025 size code and a standard housing that dissipates heat by natural convection, while electrical power is supplied through a connecting cable with a coupling unit. This cable arrangement helps keep routing orderly in narrow machine sections.

The motor has length code B, which gives it the corresponding housing depth for this frame. Motion feedback is supplied through resolver feedback, allowing accurate position tracking during rapid reversals. The motor has a plain shaft, and the shaft end is standard without a secondary extension on side B. The motor is supplied without a blocking brake, so any power-off holding function must come from an external device. It also comes without a shaft seal, so the installation area should stay free from coolant spray.