Description
Product Description
FUCHS RENOLIN UNISYN CLP 680 is a premium fully synthetic PAO-based industrial gear oil specially developed for heavy-duty industrial gearboxes, bearings, spur gears, helical gears, bevel gears, worm gears, circulating lubrication systems, and equipment operating under wide temperature ranges and severe load conditions. Formulated with advanced synthetic base oils and high-performance additive technology, it provides exceptional ageing stability, excellent load-carrying capacity, superior wear protection, outstanding micropitting resistance, excellent low-temperature performance, and extended oil service life.
Features and Benefits
Fully Synthetic PAO Technology
Advanced Polyalphaolefin (PAO) base oil technology provides:
- Excellent thermal stability
- Extended oil drain intervals
- Superior viscosity-temperature behaviour
- Excellent performance under extreme temperatures
Outstanding EP & Anti-Wear Protection
Advanced extreme-pressure additive technology provides excellent protection against:
- Gear tooth wear
- Scuffing
- Surface fatigue
- Heavy shock loading
Suitable for highly loaded industrial gear applications.
Excellent Micropitting Protection
RENOLIN UNISYN CLP 680 provides high resistance against:
- Grey staining
- Micropitting damage
- Gear surface fatigue
helping extend gearbox component life.
Excellent Oxidation & Ageing Stability
The synthetic formulation provides:
- Long lubricant service life
- Reduced sludge formation
- Stable viscosity during high-temperature operation
- Improved equipment reliability
Superior Low-Temperature Performance
Compared with conventional mineral CLP oils, RENOLIN UNISYN CLP 680 maintains excellent flow characteristics at low temperatures, allowing reliable operation across a wide temperature range.
Excellent Air Release & Filterability
Provides:
- Good air release behaviour
- Excellent filtration characteristics
- Reliable lubrication performance in modern industrial systems
Applications
FUCHS RENOLIN UNISYN CLP 680 is recommended for:
- Heavy-duty industrial gearboxes
- Spur gears
- Helical gears
- Bevel gears
- Worm gears
- Bearings
- Circulating lubrication systems
- Steel industry equipment
- Mining machinery
- Cement plants
- Power generation equipment
- Wind turbine gear applications (where specified)
Suitable for applications requiring:
- ISO VG 680 synthetic gear oil
- CLP industrial gear lubricant
- High-temperature operation
- Extended drain intervals
Specifications
- DIN 51517-3: CLP
- ISO 6743-6: CKC / CKD / CKE / CKSMP
- ISO 12925-1: CKC / CKD / CKE / CKSMP
- AGMA 9005/E02: EP
Typical Physical Characteristics
| Property | Typical Value | Test Method |
|---|---|---|
| ISO Viscosity Grade | 680 | DIN 51519 |
| Base Oil Type | Fully Synthetic PAO | — |
| Density @ 15°C | 862 kg/m³ | DIN 51757 |
| Kinematic Viscosity @ 40°C | 680 mm²/s | DIN EN ISO 3104 |
| Kinematic Viscosity @ 100°C | 62.2 mm²/s | DIN EN ISO 3104 |
| Viscosity Index | 160 | DIN ISO 2909 |
| Flash Point | 300°C | Cleveland Open Cup |
| Pour Point | -33°C | DIN ISO 3016 |
Performance Characteristics
- Fully synthetic PAO industrial gear oil
- ISO VG 680 viscosity grade
- Excellent EP performance
- Outstanding micropitting resistance
- Superior wear protection
- Excellent thermal stability
- Extended oil drain capability
- Excellent low-temperature performance
- Good air release properties
- Excellent filtration behaviour
- Suitable for heavy-duty gearboxes and bearings
Handling & Storage
Store in original sealed containers in a clean and dry environment. Protect from contamination, moisture, and excessive temperature changes.
Health & Safety
Based on available information, RENOLIN UNISYN CLP 680 is not classified as hazardous according to Safe Work Australia GHS criteria. Avoid release into the environment and follow normal lubricant handling practices.
