Product Description
Fanuc A06B-2235-B805
The Fanuc A06B-2235-B805 is a high-performance AC servo motor from the αi-B series, specifically the AiF 8/4000-B model. Engineered for precision and reliability, this motor is a core component in demanding industrial applications, including CNC machinery, robotics, and automated systems. It features a high-resolution absolute encoder for superior positioning accuracy and a built-in 24VDC brake for secure load holding. Its robust construction ensures long service life and consistent performance in challenging manufacturing environments, making it an ideal choice for new installations or as a replacement part to maintain system integrity and efficiency.
Technical Specifications:
- Model: A06B-2235-B805
- Series: αi-B (AiF 8/4000-B)
- Rated Torque: 8 Nm
- Maximum Speed: 4000 rpm
- Encoder: αiA 16,000,000 pulse absolute encoder
- Brake: Includes 24VDC Holding Brake
- Shaft Type: Tapered Shaft

Fanuc A06B-2235-B805
Discover the Fanuc A06B-2235-B805, a reliable AC servo motor from the αi-B series. This AiF 8/4000-B model delivers 8 Nm of torque, 4000 rpm speed, and features a high-resolution absolute encoder and a 24VDC brake for precision control in CNC and robotic applications.







