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FANUC Series 20 A20B-0008-0242

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A20B-0008-0242

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The A20B-0008-0242 from FANUC is a spindle orientation control circuit designed to effectively manage spindle positioning. It is compatible with a range of AC spindle units across various series, facilitating precise operational control.

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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-0008-0242

ManufacturerFANUC
Product TypeSpindle Orientation Control Circuit
Product LineSeries 20
Part NumberA20B-0008-0242
Weight0.63 lbs (0.28 kg)
CompatibilityAC Spindle units from Series 1S to 3S and Series 6S to 22S
Rated Power Supply Phase3-phase
Rated Supply Voltage200 to 230 Volts AC
Cooling MethodFan cooling
Local SignallingLED indicators that work during the AC spindle orientation commands and processes
Position Coder Supply Voltage5 Volts DC
General ApplicationThis circuit board is used for internal stop position setting, positioning controls, and 2-step speed change.
Power Frequency50 to 60 Hertz
Power ImpedanceLess than 7%
Allowable Voltage FluctuationBetween -15% to 10%
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The FANUC part number A20B-0008-0242 is a spindle orientation control circuit within the Series 20 lineup. This circuit board primarily functions to establish internal stop positions, enabling sophisticated control over positioning and two-step speed changes in the spindles. Designed for effective compatibility, it works with AC spindle units across Series 1S through 3S and Series 6S through 22S.

In terms of power specifications, the A20B-0008-0242 utilizes a 3-phase power supply. The rated voltage for this device ranges from 200V to 230V AC, making it suitable for various applications. To maintain operational integrity, this unit can handle voltage fluctuations ranging from -15% to +10% while maintaining a power impedance of less than 7%. Its power frequency can operate effectively within the range of 50 to 60 Hertz.

For enhanced performance, the cooling mechanism is provided by a built-in fan that helps dissipate heat generated during operation. Additionally, local signaling is facilitated through LED indicators that illuminate when AC spindle orientation commands and operations are in progress. The position coder operates at a supply voltage of 5 volts DC, further contributing to the overall functionality of the circuit. Weighing in at just 0.6 pounds (0.27 kilograms), this circuit board presents a lightweight option for efficient and effective spindle operation management.