2670-013 Lubricating Grease

OTC DAIHEN Genuine Robot Reduction Gear Maintenance Lubricating Grease 2670-013 In-Depth Analysis

OTC DAIHEN 2670-013 Lubricating Grease is the official OEM-designated maintenance grease engineered specifically for high-precision RV reduction gears across industrial welding and handling robots. Articulated robot RV reducers operate under severe mechanical shear stresses, high-frequency reciprocating reversing, and heavy cantilevered payloads. Because mechanical clearances inside cycloidal pin-wheel reducers are controlled to sub-micron tolerances, utilizing this authentic Japanese imported 2670-013 grease is the fundamental chemical dependency required to prevent metal-to-metal dry friction, tooth surface galling, and premature drivetrain failure.

🌟 Chemical Metallurgy & Extreme-Pressure Anti-Wear Advantages

• OEM Targeted Formulation & Extreme-Pressure (EP) Additives: The 2670-013 grease is formulated from a high-grade synthetic base oil thickened with specialized thickeners and enriched with proprietary Japanese anti-wear extreme-pressure additives. When cycloidal pin-wheels and planetary gears engage under massive torque, the grease forms an indestructible microscopic hydrodynamic film across mating teeth, absorbing shock loads and preventing gear face scoring or micro-pitting.
• Shear Stability & Thermal Resistance: Unlike ordinary off-the-shelf lithium greases that degrade and thin out rapidly under high shear speeds and elevated operating temperatures, the 2670-013 maintains exceptional mechanical shear stability. It resists chemical breakdown and softening during continuous 24/7 automated welding cycles, preventing liquefied grease from breaching oil seals and migrating into servo motor enclosures.
• Seal Compatibility & Oxidation Inhibition: The chemical composition is strictly tested for compatibility with OEM nitrile and fluoroelastomer oil seals. It causes zero seal swelling, shrinkage, or hardening while providing powerful anti-oxidation and rust-inhibiting protection to preserve precision internal cross-roller bearings.

🔧 Field Maintenance & Troubleshooting Guide for Grease Replacement

• Strictly Prohibit Mixing Incompatible Greases: When executing preventive maintenance grease changes on robot reduction gears, technicians must never mix the authentic 2670-013 with generic aftermarket greases or mineral oils. Incompatible grease thickeners react chemically, causing rapid oil separation (bleeding), soap hardening, or severe sludge caking. This destroys lubrication pathways and causes catastrophic reducer seizure within weeks of operation.
• Adhere to Controlled Venting During Grease Injection: When injecting new 2670-013 grease using a manual or pneumatic grease gun, **always open the reducer exhaust drain plug completely beforehand**. Inject grease slowly until old grease is expelled cleanly without air bubbles. Never inject grease under high pressure with the drain sealed; excessive internal pressure will pop oil seal lips out of their seats, leading to irreversible grease leaks and subsequent motor burnout.
• Observe Recommended Maintenance Intervals: For automated welding robots operating in typical shift environments, OEM maintenance protocols mandate replacing internal RV reduction gear grease every 6,000 to 10,000 operational hours (or every 2 to 3 years). Do not wait for abnormal joint grinding noises or elevated motor load alarms before performing lubrication maintenance.

• Expedited Worldwide Consumable Dispatch: For automated manufacturing plants scheduled for annual robot maintenance or experiencing unexpected reducer lubrication alerts, Anhui Oujie Automation provides rapid international courier dispatch directly from stock to ensure uninterrupted production.
• Complimentary Maintenance Consultation: Procurement clients receive online engineering guidance from automation specialists to establish proper grease purging protocols and determine optimal lubrication schedules based on specific robot workload severity.