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CNC machine-tool axes
Servo-axis control for machining equipment using compatible FANUC CNC, motor and feedback components.
FANUC αi-B Spindle Amplifier Modules
FANUC αi-B 200 V-input αiSP-B spindle amplifier modules for installed-base CNC replacement. Confirm the complete ordering code, CNC generation and machine configuration before sourcing.
View productsFANUC αi-B spindle amplifier modules
Browse the αiSP-B A06B-6220 installed-base replacement range by complete manufacturer part number.
Showing 10 of 10
Industrial automation component
FANUC αiSP 11-B Spindle Amplifier Module A06B-6220-H011#H600
A06B-6220-H011#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 15-B Spindle Amplifier Module A06B-6220-H015#H600
A06B-6220-H015#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 2.2-B Spindle Amplifier Module A06B-6220-H002#H600
A06B-6220-H002#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 22-B Spindle Amplifier Module A06B-6220-H022#H600
A06B-6220-H022#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 26-B Spindle Amplifier Module A06B-6220-H026#H600
A06B-6220-H026#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 30-B Spindle Amplifier Module A06B-6220-H030#H600
A06B-6220-H030#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 37-B Spindle Amplifier Module A06B-6220-H037#H600
A06B-6220-H037#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 45-B Spindle Amplifier Module A06B-6220-H045#H600
A06B-6220-H045#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 5.5-B Spindle Amplifier Module A06B-6220-H006#H600
A06B-6220-H006#H600
New Original
$999.00
In Stock
Industrial automation component
FANUC αiSP 55-B Spindle Amplifier Module A06B-6220-H055#H600
A06B-6220-H055#H600
New Original
$999.00
In Stock
Understand the FANUC drive-system context
A servo amplifier operates inside a coordinated CNC drive system. Identify whether the required unit is a servo amplifier, spindle amplifier, power-supply module or combined multi-axis unit before comparing order numbers.
Servo amplifier modules
Modules that control one or more servo axes within a compatible FANUC CNC drive architecture. Axis configuration and current class vary by exact model.
Multi-axis amplifier units
Compact configurations that combine multiple servo axes, or servo and spindle functions, in one drive unit.
Power-supply modules
Drive-system power modules selected to match the amplifier group, supply voltage and connected motor requirements.
Spindle amplifier modules
Amplifiers dedicated to spindle-motor control within the matched FANUC CNC drive system.
Match the complete drive system
Servo-amplifier selection depends on more than output size. The CNC generation, motor pairing, feedback, supply and axis configuration must agree with the machine design.
FANUC servo amplifiers are system components. Replacement, commissioning and safety checks should be performed against the machine builder's documentation by qualified personnel.
- 01
Record the complete order number
Copy the full FANUC order number and all suffixes from the nameplate. Include photos of the front, connectors and label when the unit is installed.
- Complete order number
- Series or generation
- Nameplate and connector photos
- 02
Identify the CNC and drive generation
Record the CNC model, drive-system family and neighboring power-supply or spindle modules so the replacement is evaluated in the correct architecture.
- CNC model
- Drive-system family
- Adjacent drive modules
- 03
Confirm motor and axis pairing
Provide the connected servo-motor model, axis count and machine-builder configuration. A matching enclosure or current marking alone does not prove compatibility.
- Servo-motor model
- Axis count
- Machine-builder configuration
- 04
Check supply and rating details
Verify supply voltage, current class, connector arrangement, cooling or mounting format and any combined servo-spindle configuration using official documentation.
- Supply voltage
- Current or capacity class
- Mounting and cooling
- 05
Separate diagnosis from replacement
An amplifier alarm can originate elsewhere in the drive system. Preserve the alarm code and service evidence rather than assuming the amplifier is the only failed component.
- Exact alarm code
- Machine state and history
- Qualified diagnostic result
Where FANUC servo amplifiers fit
These modules support controlled motion in FANUC CNC drive systems and must remain matched to the machine's motors, feedback and control architecture.
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Coordinated multi-axis motion
Single- and multi-axis amplifier arrangements selected around the number of axes and the machine builder's drive-system design.
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Installed-base maintenance
Exact-part replacement, qualified repair or planned drive-system migration where production equipment must remain supportable.
FANUC drive-system resources
Use official FANUC product and support information to confirm the drive family, matched components and service path.
FANUC servo amplifiersOfficial FANUC America product entry for CNC servo amplifiers.FANUC drive systems brochureOfficial overview of FANUC servo motors, spindle motors, amplifiers and power-supply modules.FANUC CNC productsOfficial CNC portfolio and drive-system context.FANUC CNC technical tipsOfficial support articles covering CNC alarms, servo systems, batteries and service topics.
FANUC servo amplifier sourcing questions
Key checks for identifying, diagnosing and sourcing a FANUC CNC drive module.
What information identifies a FANUC servo amplifier?
Use the complete order number and suffixes from the nameplate. Also provide the CNC model, drive-system family, connected motor, axis arrangement and clear label and connector photos.
Are FANUC amplifiers with similar current ratings interchangeable?
Not automatically. CNC generation, motor pairing, feedback, power-supply architecture, axis configuration, connectors and machine parameters can differ. Confirm the complete system match.
Does a servo alarm prove that the amplifier has failed?
No. The exact alarm and diagnostic procedure may point to the amplifier, motor, feedback, cabling, power supply or another condition. Preserve the alarm code and obtain a qualified diagnosis.
Should an amplifier be replaced or repaired?
The decision depends on the exact model, fault, repair support, required downtime and availability of a verified replacement. The quotation should state whether the offered unit is new, surplus, used, refurbished or repaired.
Is Xindustra an authorized FANUC distributor?
No. Xindustra is an independent supplier and is not affiliated with or authorized by FANUC. Any Xindustra warranty is stated separately from the manufacturer warranty.
Need help sourcing a FANUC servo amplifier?
Send the complete order number, CNC and motor context, alarm information, quantity, required condition and destination. Label and connector photos help confirm the exact unit.
Request a quote