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Fanuc Servo Amplifier Alpha iSV 40/80HV-B
Part No.CMTR-FA-010
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Fanuc ALPHA iSV 40/80HV-B spindle amplifier — refurbished exchange, high-voltage single-axis spindle drive.
Fanuc ALPHA iSV 40/80HV-B spindle amplifier — high-voltage single-axis spindle drive for Fanuc ALPHA series CNC controls. This amplifier drives the main spindle motor, controlling rotational speed and torque based on the CNC program S-code commands. Common failure modes include DC bus discharge faults and output stage breakdowns.
Refurbished exchange spindle amplifier — fully tested with load before shipping. Compatible with Fanuc ALPHA iSV spindle systems. Standard mounting and connection format — direct swap for the original module.




