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Part Details

A06B-6096-H306 FANUC SERVO AMP MODULE SVM3-12/20/40

FANUC parts >> A06B-6096-H306 FANUC SERVO AMP MODULE SVM3-12/20/40


Part Number: A06B-6096-H306

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For parts repair or replacement, please fill out the form below and we’ll get back to you as soon as possible.

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Exchange Price


Non return of a repairable exchange part within 15 days will result in an additional invoice for the above exchange price.

Repair Price


Turnaround times for standard repairs are based on workload. Please contact Tri Star CNC services for emergency repair requirements.
Please contact Tri Star CNC Services to place an order.

A06B-6096-H306 Fanuc Servo Amp Module SVM3-12/20/40

The A06B-6096-H306 Alpha Servo Amplifier Module has a triple axis drive and is usually fitted with three model 2-0 servo motors and commonly used in medium sized CNC machining centers. The A06B-6096-H306 three channel servo amp runs I system Fanuc CNC controls and powers alpha servo motors for models 2/3000 and higher. CNC shops trust Tri Star CNC Service with their equipment because all of our servo repairs are done in-house and thoroughly tested on our own closed loop system so you’re guaranteed a product that works.

Info on FANUC servo amplifier modules available from our exchange stock.

The SVM3-12/20/40 Fanuc Servo Serial Bus (FSSB) fiber optic servo amps with this module require technicians with experience. Don’t trust your unit repairs to a third party that’ll make you wait too long for your repair. The faster you get your missing piece the faster production can begin, maximizing your profits.

We completely repair the servo drive control, interface board and the power board. If they are found in an irreparable condition, Tri Star Service LLC can offer you credit for your non-functioning unit towards a part from our extensive FANUC parts exchange stock.

Alarm & error codes

Tri Star CNC Services can provide you with more information on the meaning of your alarms. We will provide a fault diagnosis and a dependable 1-year warranty if you require FANUC servo repairs - or a new FANUC servo amplifier module or FANUC DC servo unit. Give us a call - phone support is FREE and we'll clearly define your options for parts repair or replacement:

Alarm CodeDescription
0 Unit is not ready.
- (dash) Unit is not ready and could be related to the unit or machine side cause.
1 DC voltage of the main circuit power supply is abnormally high.
2 Inverter: control power supply undervoltage.
5 Average regenerative discharge energy is too high (too frequent acceleration/deceleration)–The transformer overheats.
6 Inverter:overheat
8 Abnormal current alarm (L axis)
8. (dot) Inverter: IPM alarm (L axis)
9 Abnormal current alarm (M axis)
9. (dot) Inverter: IPM alarm (M axis)
A Abnormal current alarm (N axis)
A. (dot) Inverter: IPM alarm (N axis)
b Abnormally high current in the L–and M–axis motors
d Abnormal current alarm (N axis)
L FSSB communication error
P Communication error between amplifier and module
U FSSB communication error




Contact Tri Star CNC Services for information on exchanges or repairs.

Parts & Repair Warranty Information

Exchange parts and repaired parts include a 1-year warranty. Tri Star CNC, LLC warrants the COMPLETE ASSEMBLY REPAIR – not just the parts and labor.

Get more details on our warranty and please contact us for further support.

Contact Us

For parts repair or replacement, please fill out the form below and we’ll get back to you as soon as possible.

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