Harmonic SK-3 Grease A98L-0040-0110 a premium lithium-based lubricating grease, formulated from refined mineral oil combined with lithium thickener and organic molybdenum additives. The product stands out with excellent anti-wear performance, high load capacity, and long-term stability. With an NLGI grade of 3, Harmonic SK-3 is suitable for precision components such as reduction gears and equipment requiring high accuracy, helping to optimize operational efficiency and extend machinery lifespan.
1. Product Description
1.1 Introduction to Harmonic SK-3 Grease A98L-0040-0110
Harmonic SK-3 Grease A98L-0040-0110 is specially designed for gear reducers and drive units in industrial robots. Its formulation includes:
- Refined mineral base oil.
- Lithium soap thickener.
- Organic molybdenum additive and other performance enhancers.
This composition ensures stable lubrication, reduced evaporation, and maintains optimal viscosity throughout its service life.
1.2 Key Features
- Excellent water resistance and washout protection.
- High load-carrying capacity, minimizing wear under continuous operation.
- Low evaporation and oil separation, ensuring long-lasting performance.
- Superior corrosion and oxidation resistance, protecting equipment in harsh conditions.
1.3 Product Applications
This lubricant is used for industrial mechanical equipment that requires high precision, such as gear reducers in industrial robots, the automotive industry, Motoman (Yaskawa) machines, as well as CSD drive systems and R-B and T shafts.
2. Technical Specifications of Harmonic SK-3 Grease A98L-0040-0110
- Full name: Harmonic Grease 3
- Manufacturer: HARMONIC
- Origin: Japan
- Color: Yellow
- Physical form: Smooth semi-solid
- NLGI grade: 3
- Specific gravity (20˚C): 0.92 g/ml
- Base oil viscosity (40˚C): >20 mm²/s
- Operating temperature: 0˚C – 40˚C
- Flash point: >160˚C
- Odor: Mild
- Packaging: 0.5 kg can, 2.5 kg can, 16 kg pail
3. Usage Notes
When using Harmonic SK-3 Grease A98L-0040-0110, please follow these precautions to ensure safety and performance:
- Clean surfaces before applying grease; remove old grease and contaminants.
- Do not mix with other oils or greases.
- Avoid direct contact with skin and eyes; use gloves and protective glasses when handling.
- Store in a cool, dry place away from direct sunlight.
- In case of skin or eye contact, wash thoroughly with water and seek medical advice if necessary.
4. Benefits of Purchasing Spare Parts and Equipment at Robotnext
- Committed to providing genuine products, materials, and equipment for industrial robots and automation systems, meeting the quality and needs of businesses.
- A team of experienced staff and technicians determines our products.
- Customers can contact directly via Hotline 090 99 148 37 – 09 388 93 197 for the most accurate and detailed technical advice. As well as receiving incentives for the product.
- Shipping Policy: After receiving the order information, Robotnext’s staff will confirm and check the inventory of goods. Send a quote to the customer about the order value and accompanying shipping costs.
- Warranty policy due to technical errors and changes is clearly defined. See details here.
ROBOTNEXT is an authorized supplier of components, equipment, and replacement materials from major manufacturers such as Yaskawa, FANUC, ABB,… that have passed quality inspection. We specialize in providing products and services in industrial automation.
Read more: Spare Parts in robotic arms.
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