FANUC A06B-6078-K811 Encoder Feedback Cable

FANUC A06B-6078-K811 Encoder Feedback Cable | Alpha and Alpha i Servo Motor Cable

What is FANUC A06B-6078-K811

FANUC A06B-6078-K811 is an encoder feedback cable used to transmit position and speed signals from FANUC Alpha and Alpha i servo motor encoders to the CNC controller or servo amplifier.

Encoder feedback cables are essential components in closed-loop motion control systems. They allow the CNC controller to receive real-time motor position data, enabling precise axis movement, speed regulation, and torque control during machining operations.

The A06B-6078-K811 cable is commonly used in FANUC CNC machines equipped with Alpha or Alpha i servo motor systems.

Product Identification

Brand

FANUC

Part Number

A06B-6078-K811

Product Type

Encoder Feedback Cable

Compatibility

FANUC Alpha and Alpha i Servo Motor Systems

Condition

New

Availability

In stock with worldwide shipping available

Technical Specifications

Functional Role in CNC Systems

Encoder Signal Transmission

The cable carries electrical signals generated by the servo motor encoder to the CNC controller or servo amplifier.

Position Feedback

The transmitted signals allow the CNC system to determine the exact position of the motor shaft.

Speed and Motion Monitoring

Encoder data enables the controller to monitor motor speed and adjust motion parameters during machining.

Closed Loop Motion Control

Accurate feedback allows the CNC controller to correct motion errors and maintain precise axis positioning.

Compatible FANUC Systems

FANUC Alpha Servo Motors

Used in many CNC machines requiring precise axis control and motion feedback.

FANUC Alpha i Servo Motors

Integrated in modern CNC systems with advanced digital servo drive technology.

FANUC CNC Controllers and Servo Amplifiers

The feedback cable connects the motor encoder to the servo amplifier or controller responsible for axis control.

Compatibility should always be verified using the machine’s existing cable or motor part number.

Typical Industrial Applications

CNC Milling Machines

Used to transmit encoder feedback for accurate multi-axis motion control.

CNC Turning Centers

Supports precise servo positioning during turning and tool movement operations.

Robotic Automation Systems

Provides feedback communication between servo motors and motion controllers.

Industrial Manufacturing Equipment

Installed in automated production machinery using FANUC servo drive systems.

Installation Considerations

Confirm Part Number

Ensure the installed encoder cable part number matches A06B-6078-K811 before replacement.

Connector Inspection

Verify that connectors and cable ports are clean and undamaged before installation.

Proper Cable Routing

Maintain correct cable routing and shielding to avoid electrical interference.

Frequently Asked Questions

What is the function of the A06B-6078-K811 cable

It transmits encoder signals from a FANUC servo motor to the CNC controller or servo amplifier, enabling precise motion control.

Which servo motors use this cable

The cable is used with FANUC Alpha and Alpha i series servo motor systems.

Is the cable shielded

Yes. It uses EMI and RFI shielding to protect encoder signals from electrical interference in industrial environments.