Description
The FANUC A20B-2902-0670/01A is a highly specialized Printed Circuit Board (PCB) engineered to process high-speed serial feedback for FANUC spindle motors. As a critical node in the closed-loop control architecture of CNC machining centers, this sensor board translates rotational data into precise digital signals, ensuring exact spindle synchronization, velocity control, and positioning accuracy during complex milling and turning operations.
Technical Specifications:
Manufacturer: FANUC
Part Number: A20B-2902-0670/01A
Component Category: Spindle Sensor PCB / Encoder Feedback Board
Technical Compatibility: FANUC Series 0i, 16i, 18i, 21i CNC Systems
Drive Compatibility: FANUC Alpha and Alpha i Series Spindle Motors
Operating Voltage: 5V DC ± 5%
Signal Interface: High-Speed Serial Protocol
Operating Temperature: 0°C to 55°C
Storage Temperature: -20°C to 60°C
Relative Humidity: 10% to 75% (non-condensing)
Approximate Weight: 0.12 kg
Mounting Configuration: Direct integration within spindle motor housing or drive module
Industrial Application & Performance:
In high-demand machining environments, the A20B-2902-0670/01A resolves critical issues related to spindle drift and rigid tapping inaccuracies. By providing ultra-low latency feedback directly to the CNC control unit, this PCB enables micro-second adjustments to motor torque and speed. This ensures flawless surface finishes on aerospace and automotive components, preventing tool breakage and minimizing scrap rates during heavy-duty cutting cycles.
Lifecycle & Procurement Value:
Maintaining the integrity of your CNC architecture requires components built to exact OEM standards. This board represents authentic Original Engineering, guaranteeing seamless integration without the need for complex parameter reconfiguration. By securing this exact match, facilities can drastically reduce machine downtime. We offer optimized Lead Time processing to ensure your production lines are restored swiftly, maximizing overall equipment effectiveness (OEE) and extending the operational lifespan of your FANUC drive systems.
Key Attributes
Place of Origin: Japan
Brand Name: FANUC
Communication Interface: Other
Condition: Original new
Warranty: 12 Months
Stock: Available
Shipping terms: All terms are accepted
Payment terms: All terms are accepted
Lead Time: 1-2 Days
Delivery Time: 3-5 Days
Package: Carton packing
MOQ: 1 Piece
Packaging and Delivery
Selling Units: Single item
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