1. General Information

• Model: ZA66L-6001-0026#L100R3 (also A66L-6001-0026#L100R3)

• Type: Sheathed Fiber Optic Cable (100 m)

• Brand: GE FANUC

• Applicable Systems: CNC & servo systems (A22/3000HVi, A12/4000HVis, A22/4000HVis motors)

• Function: High-speed optical communication between CNC controller and servo amplifier; command/feedback signal transmission

• Length: 100 meters (custom lengths available upon request)

• Weight: Approx. 11.5 kg

• Color: Black

• Connector: FANUC standard optical connector (both ends)

2. Technical Specifications

• Fiber Type: Multi-mode fiber (plastic-clad silica, PCS)

• Core Diameter: 1 mm

• Cladding Diameter: 1.5 mm

• Outer Sheath: Flame-retardant PU (polyurethane), oil-resistant, abrasion-resistant

• Bandwidth: ≥ 100 Mbps

• Transmission Distance: Up to 200 m (for FANUC servo link)

• Operating Wavelength: 650 nm (red light)

• Min. Bend Radius: 50 mm (static); 100 mm (dynamic)

• Tensile Strength: Max. 150 N

• Operating Temperature: -20°C ~ +70°C

• Storage Temperature: -30°C ~ +80°C

• Protection Grade: IP65 (sheathed)

• Certification: CE, RoHS compliant

3. Features

• Industrial-Grade Durability: PU sheath resists oil, coolant, dust, and mechanical wear

• High Noise Immunity: Optical transmission eliminates EMI/RFI interference; ideal for high-frequency servo signals

• Stable Communication: Low loss, high signal-to-noise ratio; supports real-time servo control

• Easy Installation: Flexible cable; standard FANUC connectors, plug-and-play

• Long Service Life: Designed for continuous industrial motion control; L10 life > 5 years under normal use

4. Compatibility

• Controllers: FANUC 0i, 16i, 18i, 21i, 30i/31i/32i series

• Servo Amplifiers: αi, βi series

• Motors: A12, A22, A30 series AC servo motors

• Applications: CNC machine tools, machining centers, robots, high-speed automation lines

5. Installation Instructions

1. Handling: Do not bend sharply (min. radius 50 mm); avoid twisting or pulling hard

2. Routing: Keep away from high-voltage cables (>220 V) and heat sources (>70°C); use cable trays or conduits

3. Connector Care: Keep connectors clean and dry; avoid touching fiber end face with fingers

4. Connection: Align connector keyway, insert firmly, and tighten locking ring

5. Strain Relief: Secure cable at both ends to prevent tension on connectors

6. Testing: Power on system; check for “optical link OK” status on CNC; verify no communication alarms

6. Maintenance & Troubleshooting

• Maintenance: Inspect cable and connectors every 6 months; clean connectors with isopropyl alcohol and lint-free cloth if dirty

• Common Issues:

  • Link Alarm: Check connector seating, fiber end face cleanliness, cable breaks, or bend radius violations

  • Intermittent Errors: Look for loose connections, damaged sheath, or excessive vibration

  • No Signal: Verify correct cable type (multi-mode), compatible connectors, and system power

7. Safety Precautions

• Do not look directly into optical connectors—visible red light may damage eyes

• Disconnect power before installing or servicing

• Avoid installation in areas with corrosive gases or heavy oil mist

• Keep cable clear of moving parts to prevent damage

8. Description