Drive dimensioning

Gearbox versions Lubricants

Lenze gearboxes and geared motors are supplied ready foroperation and filled with a lubricantappropriate for thedrive and design in question. You mustindicate the moun- ting position and design on your order in order to ensurethatthe correctamountof lubricantis supplied.The lubricants listed in the lubricanttable on the followingpage have been approved for use in Lenze drives. Special lubricants have to be used e.g. if products are held in stora-ge for long periods of time or in the eventof extraordinaryoperating conditions. Please note the following key for the lubricanttable when selecting lubricants: CLP= Mineral oilCLP PG = Polyglycol oilCLP HC= Synthetic hydrocarbons/poly-alpha-olefin oil CLP E= Diester oil (water pollution class WGK 1)1)= Currently, we do nothave any performance testdata for the lubricants listed for lubricating worm gearboxes. When using these oils, the permissible torque values in the catalogue should be reduced by 20%.2)= Polyglycol oils cannotbe mixed with other types of oil.3)= Atambienttemperatures above 40°C, please contactLenze to discuss the exactapplication conditions.= Oils approved for use in the food processing industry (approval to USDA-H1)= Bio oil (lubricantfor forestry, farming and water management)(water pollution class 1)= Note critical starting performance atlow temperatures. Attemperatures below -25°C, special measuresare required for the motor bearing and NBR shaftsealing rings.= Lenze lubricants used during factory assembly

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G-motion motec en 11/2004 2-13