FANUC A860-2070-T371 Spindle Encoder with 4000 Pulses Per Revolution IP65 Protection and One-Year Warranty

This is the FANUC A860-2070-T371, a genuine, brand-new absolute pulse encoder designed for precision feedback in FANUC CNC systems. As an original FANUC component, it is manufactured to high standards of performance and durability, ensuring reliable and accurate operation for demanding machining tasks.

The A860-2070-T371 is a high-resolution absolute pulse coder belonging to the αiA 4000 series. Its primary function is to provide accurate position and velocity feedback to the CNC or robot controller, ensuring precise motion control and operational accuracy.

As a multi-turn absolute encoder, it features multi-turn counting and absolute position feedback. This eliminates the need to perform a reference point return each time the machine is powered on, as the encoder can directly output the motor's absolute position information. This capability is critical for multi-axis coordinated motion and complex trajectory machining, making it a key component for precise positioning in high-end CNC equipment.

Compatible Motor Series: This encoder is specifically designed for FANUC β iSc-B series servo motors (e.g., models A06B-2aaa-Bcc7 or A06B-2aaa-Bcc7#0100). It is important to note that this encoder model is not interchangeable with encoders for other FANUC servo motor series, such as the βiS-B series.

Applications: It is widely used in demanding CNC machining applications where precision is paramount. Core application scenarios include:

• 5-axis simultaneous machining of complex curved surfaces (e.g., engine blade manufacturing)
• Segment machining of large workpieces (e.g., ship propeller processing)
• Precision grinding for tight dimensional control
• Robotics joint drives and precision automated conveying equipment

This product is offered as a genuine, original FANUC part. Suppliers guarantee that the item is 100% original and strictly tested to ensure quality and authenticity before shipping. As an authentic FANUC component, it is built with the precision and reliability synonymous with the brand, making it a trusted solution for maintaining the performance of CNC machinery.