FANUC A06B-6240-H209 Servo Amplifier

Technical SpecificationsModel：A06B-6240-H209 Brand：FANUC Product Type: αiSV 80/80-B dual-axis servo amplifier module

Module Feature:Function:Dual independent servo axis control,receives position command via FSSB serial servo bus from FANUC CNC/robot controller,outputs 3-phase AC power to servo motor,reads encoder feedback to build full closed-loop positioning control. Rated per axis output current:22.5A DC bus input:283~339VDC Output voltage:200V class AC for servo motor Interface:FSSB high speed serial servo bus,encoder feedback port,STO Safe Torque Off safety terminal Built-in protection:overcurrent,overvoltage,undervoltage,overheat,motor overload,encoder fault,short circuit LED status & alarm indicator for fault code display Forced air cooling,front-side replaceable cooling fan Support axis parameter tuning,high speed current/velocity/position loop Suitable for machine tool main axis or robot 7th/8th auxiliary external axis

Electrical ParametersDC Power Input:283~339VDC Output:3 phase AC 200V class,22.5A per axis Communication:FSSB(FANUC Serial Servo Bus) Safety function:STO safe torque off

Mechanical & Structure:Mounting:Cabinet panel mounting Protection class:IP20 Weight:4.22kg

Environmental:Operating temperature:0℃ ~ +55℃ Ambient humidity:5~95% non-condensing Certification:UL, CE approved Status:Manufacturer discontinued legacy spare part

System compatibility

A06B-6240-H209 belongs to FANUC αiSV-B servo family. Compatible with FANUC 0i-F,30i-B series CNC and R-30iB / R-30iB Plus robot controller,matched with αiS / αiF 200V series servo motors.Widely applied for CNC machining center,lathe and robot external auxiliary axis.

Function

A06B-6240-H209 is dual axis αiSV servo amplifier manufactured by FANUC. It communicates with CNC or robot controller through FSSB bus. It drives two servo motors simultaneously and realizes high precision closed-loop motion control. Integrated STO safety function can cut motor torque without external contactor. Built-in multi-protection circuit prevents equipment damage caused by wiring error or overload. Alarm LED and fault code help maintenance troubleshooting.

Installation

Follow lockout/tagout safety procedure before installation. Fully cut off DC bus power and control power. Mount A06B-6240-H209 on electrical cabinet panel. Connect DC bus power cable, two servo motor power cables, encoder feedback cables and STO safety wiring. Set axis parameters, perform motor tuning, power on and test axis homing and motion operation.

Interface

DC bus power terminal,2 channels servo motor power terminal,dual encoder feedback port,FSSB bus port,STO safety terminal,onboard alarm LED indicators for FANUC A06B-6240-H209.

Feature

Original FANUC A06B-6240-H209 αiSV80/80-B dual axis servo amplifier,22.5A per axis,200V class,FSSB serial bus,STO safety torque off,comprehensive fault protection,easy-replace front cooling fan,UL & CE certified. This spare unit is used for CNC machine and FANUC robot external auxiliary axis motion control maintenance and hardware replacement.

Diagnostic

Axis no movement:Check DC bus voltage,FSSB communication cable and encoder wiring. Tracking error alarm:Inspect servo parameter setting,encoder cable shielding and mechanical binding. Amplifier fault alarm:Check overheat,overcurrent,capacitor aging or power module damage.

Product Brief

A06B-6240-H209 is FANUC αiSV-B series dual-axis servo amplifier,used for CNC machine axes and robot 7/8 external auxiliary axis motion control,discontinued servo drive spare unit.