Klübersynth GH 6 is a synthetic high-performance gear and high-temperature oil based on polyglycol satisfying the growing requirements and increasing power density of modern gears. It includes KlüberComp Lube Technology*, i.e. it is based on especially high-grade raw materials and advanced additives, enabling maximum performance in the lubrication of all gear components.
Klübersynth GH 6 clearly exceeds CLP requirements according to DIN 51517-3. Corresponding gears can be switched to Klübersynth GH 6 without prior consultation with the gear manufacturer provided the general application notes are observed.
Klübersynth GH 6 offers high scuffing load capacity of API GL-5 if ISO VG 220 or higher is selected. Gears are sufficiently protected against scuffing even at extremely high peak loads, vibrations or oscillations, or if no running-in was performed. The excellent wear protection of both gears and rolling bearings ensures that the service life calculated for the lubricated components is achieved, leading to lower maintenance and repair costs.The oil’s high micropitting resistance of GFT ≥ 10 according to FVA 54/7 (tested at 90, 60 and 40 °C) offers sufficient protection to gears that are subject to high loads and would normally be susceptible to this type of damage.
Klübersynth GH 6 offers a much longer service life than mineral oils due to the excellent ageing and oxidation resistance of the selected raw materials; thus service intervals can be extended and maintenance costs reduced. In certain applications, even lifetime lubrication is possible. The product’s low foaming tendency and anti-corrosive properties enable problem-free gear operation. Freudenberg seals made of 72 NBR 902 (exception: ISO VG 22), 75 FKM 585, 75 FKM 260466 and 75 FKM 170055 are statically and dynamically resistant to Klübersynth GH 6. Leakage and oil contamination are prevented.
The excellent viscosity-temperature behaviour supports the formation of a sufficient lubricant film across a wide service temperature range, even at elevated and high temperatures. Therefore, a single viscosity grade can cover both low and high temperatures in many applications.
The optimised friction behaviour enabled by the carefully selected base oils reduces power loss and improves gear efficiency, especially in worm gears. Due to the the optimised additives wear values are reduced and a very low wear intensity according to DIN 3996 (calculation of load capacity of worm gears) is achieved.
Klübersynth GH 6 is approved by Siemens-Flender, Siemens Geared Motors, SEW Eurodrive, Getriebebau Nord, Stöber Antriebstechnik, Lenze, ZAE Antriebssysteme, Cavex, Bonfiglioli, Rossi Motoriduttori, Motovario, Moventas, Boston Gear, Baldor, etc.
By using Klübersynth GH 6 you can benefit from a number of advantages that will help you save costs easily and efficiently. We look forward to hearing from you.
* For further information, please see our flyer: KlüberComp Lube Technology – Gear oils meeting the highest requirements
Benefits for your application
- High scuffing protection
- Excellent wear protection for gears and rolling bearings
- Good shear stability for reliable lubricant film formation
- High micropitting resistance
- Optimised for the lubrication of worm gears
- Excellent ageing and oxidation resistance
- Wide service temperature range due to good viscosity-temperature behaviour
- Low foaming tendency
- Energy savings due to optimised friction behaviour
- Good elastomer compatibility
- Approvals by numerous gear OEMs