Product Description

Rexroth’s 2AD104D-B05OA1-FS07-C2N1 is a 2AD motor derived from the 2AD motor series with a size D 104-frame. Owing to its B05 construction, this motor model supports all variations of flange mounting. Rexroth’s documentation gives full instructions and guidelines about the installation and mounting process of this motor model in the following orientations: vertical (upward facing), vertical (downward facing), and horizontal. The terminal box for this motor model is on top, with a power connector attached on side A. Like many 2AD104 motors, it has an FS winding that allows it to reach a rated speed of 1500 rpm. 

At no-load conditions, the 2AD104D-B05OA1-FS07-C2N1 runs at 1500 rpm to provide a consistent torque output of 64 Nm at a power rating of 10 kW. At this rated power, the current draw of the motor is 22.3 A. To maintain a permissible operating temperature, Rexroth has generously installed a set of axial blower fans that consume 60 VA. During operation, the axial blower fans maintain an average air flow volume of 230 cubic meters per hour. Operating this motor continuously inevitably increases its operating temperature. Upon disconnection, the motor takes 225 minutes to cool down. Based on Rexroth’s documentation, the safe cooling time for AC motors is five times the thermal time constant. 

The 2AD104D-B05OA1-FS07-C2N1 has a C-shaft type, which implies the presence of a sealing ring. When integrated, the shaft seal provides unmatched shaft protection and brings the protection category of the motor up to IP 65. The protection category of IP 65 is the highest protection category attainable for AC servo motors. Finally, the 2AD104D-B05OA1-FS07-C2N1 has a type 1 vibration severity grade, which translates to 0.71 mm/s.