Ouka F80 Travel Reducer Technical Specifications & Maintenance Guide
I. Key Technical Parameters
1. Maximum Output Torque: 80,000 N·m
2. Reduction Ratio: 147:1
3. Recommended Motor: A2FE125/61W-VZL
4. Braking Torque: 600 N·m
5. Applications:
• Widely used in engineering vehicles, crawler excavators, rotary drilling rigs, coal mine roadheaders, down-the-hole drills, rail vehicles, road rollers, and other equipment.
II. Installation Specifications
1. Mounting Tolerances:
• Motor Mounting Bore: H8-grade tolerance
• Frame Mounting Bore: h8-grade tolerance
2. Coupling Sleeve Input Spline:
• Compliant withDIN 5480standard spline specifications.
3. Pre-Installation Checks:
• Inspect the reducer for external damage before installation.
• If the integrated motor interferes with installation, it can be removed temporarily.
4. Fastening Torque:
• Tighten mounting bolts to the specified torque values per standards.
5. Commissioning Requirements:
• Conduct ano-load trial runbefore formal operation.
• Gradually increase load after confirming normal no-load operation.
6. Lubrication:
• Fill with~7.5 L of 220 (40℃) LS2 industrial gear oilbefore operation.
III. Maintenance Guidelines
1. Operating Temperature Range:
• -20℃ to +40℃.
• If ambient temperature exceeds+40℃, implement cooling measures to ensure normal operation.
2. Daily Inspections:
• Check for oil leaks or other abnormalities.
3. Lubricant Replacement Schedule:
• First replacement: After50 hoursof initial use.
• Regular checks: Every100 hoursof operation ormonthly(top up if oil level is low).
• Full replacement: After1,000 hoursof normal operation.
IV. Key Notes
• Ensure compliance withDIN 5480spline standards for coupling sleeve compatibility.
• Strictly follow torque specifications during installation to avoid damage.
• Never operate without proper lubrication; monitor oil levels and quality regularly.
• For extreme temperatures or heavy-duty applications, consult the manufacturer for customized solutions.