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FANUC Series 20 A20B-1004-0230

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A20B-1004-0230

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The FANUC A20B-1004-0230 is an AC spindle PCB optimized for use in conjunction with A06B-6064 30S and 40S drives. It is designed to interface with P/S-series AC spindle motors and provides speed feedback via encoder or resolver.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-1004-0230

ManufacturerFANUC
Product TypeAC Spindle PCB
Product LineSeries 20
Part NumberA20B-1004-0230
Weight5.75 lbs (2.61 kg)
Drive CompatibilityA06B-6064 30S/40S
Motor CompatibilityP/S-series AC spindle
Speed FeedbackEncoder/resolver
Power InterfaceDC-link monitoring
Control InterfaceCNC/PMC signals
Form FactorPlug-in cassette
CoolingHeatsink + forced air
DiagnosticsFault detection & alarms
ConnectorsBackplane + harness
Common FaultsDC-link, sensors, board
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The A20B-1004-0230 from FANUC is an AC spindle printed circuit board (PCB), specifically engineered to ensure compatibility with A06B-6064 series drives, both the 30S and 40S versions. Ideal for P/S-series AC spindle motors, this unit utilizes an encoder or resolver for precise speed feedback, ensuring reliable performance in demanding applications.

Integration with both CNC and PMC signals is facilitated through its control interface, allowing for efficient operation within automated environments. This module adopts a plug-in cassette format, simplifying installation and maintenance processes. To manage heat effectively, it is equipped with a heatsink coupled with forced air cooling, promoting optimal thermal management during operation.

Diagnostic capabilities are incorporated into the design, featuring fault detection and alarm systems that assist operators in identifying issues promptly. The A20B-1004-0230 connects through both backplane and harness connectors, ensuring robust electrical interconnectivity. In terms of weight, the module ranges between 1.5 kg and 2.5 kg. Typical faults encountered with this PCB include issues with the DC-link, sensors, or the board itself, emphasizing the importance of regular checks and maintenance to maintain operational integrity.