FANUC A06B-6117-H211 αiSV 160/160 Servo Amplifier
A two-axis αi servo amplifier module for high-capacity CNC feed-axis control with HRV2 and HRV3 support.
Technical Summary
A06B-6117-H211 is a FANUC αiSV 160/160 two-axis servo amplifier module. It combines two high-capacity servo channels in one unit and is documented for HRV2 and HRV3 control configurations.
Correct replacement requires the complete amplifier number, both connected motor identities, DC-link power-supply context, CNC generation and the archived servo parameter set.
Specifications
| Manufacturer | FANUC |
|---|---|
| Model | A06B-6117-H211 |
| Amplifier Series | αiSV |
| Module Designation | αiSV 160/160 |
| Axis Count | Two |
| Control Support | HRV2 and HRV3 |
| System Role | Servo amplifier module |
| Selection Basis | Complete drive group and both motor channels |
Features
- Controls two servo axes through one αi-series amplifier assembly.
- Receives DC-link power from the compatible FANUC power-supply module.
- Reports amplifier status and servo alarms to the CNC control.
- Supports coordinated machine motion when both channel assignments and parameters are restored correctly.
Compatibility
- Match the installed CNC generation, FSSB/servo interface and drive-group architecture.
- Confirm both motor models, feedback devices, channel order and motor power cables.
- Verify the upstream power-supply and adjacent spindle/servo modules in the common DC-link group.
- Retain the original cooling arrangement and all documented connector assignments.
Replacement
- Back up servo parameters and record both axis assignments before removing A06B-6117-H211.
- Investigate motor insulation, feedback cables, cooling fans and DC-link alarms before fitting a replacement.
- After installation, test each axis independently before coordinated motion and production loading.
FAQ
Which information is essential when ordering A06B-6117-H211?
Provide the complete amplifier label, CNC model, power-supply part, both motor numbers, channel assignment and connector photographs.
Can A06B-6117-H211 replace another two-axis αiSV module?
Only when channel capacity, control generation, interface, DC-link and both connected motors have been verified for the complete part number.
What upstream hardware should be checked before fitting A06B-6117-H211?
Check the αi power-supply module, DC-link connectors, cabinet power quality and any alarms shared across the drive group.
Why must both channels of A06B-6117-H211 be commissioned?
A shared amplifier assembly serves both axes, so channel order, feedback, motor power and coordinated motion all require validation.
What fault evidence should accompany an A06B-6117-H211 enquiry?
Include alarm codes, LED state, event timing, motor/cable insulation results and whether the fault follows a motor or stays with an amplifier channel.
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