Linear Guide Ball Screw Grease Synthetic Hydrocarbon Lithium NLGI 2, for SMT Placement Machine Linear Guide Precision
This linear guide ball screw grease is NLGI 2 grade precision lubricating grease, using synthetic hydrocarbon as base oil and lithium soap as thickener. It features moderate consistency, excellent shear stability and anti‑stick‑slip performance. The grease minimizes fluctuation of sliding friction on recirculating ball motion assemblies, sustains precise repeated positioning, and provides long‑term lubricating protection for linear guides and ball screws of SMT placement equipment and other prec
Product DetailsLinear Guide Ball Screw Grease Synthetic Hydrocarbon Lithium NLGI 2, for SMT Placement Machine Linear Guide PrecisionThis precision motion grease is compounded with high‑quality synthetic hydrocarbon base fluid, lithium‑soap thickener and carefully selected anti‑wear, anti‑oxidant and anti‑rust additives. Formulated to NLGI 2 consistency grade, it exhibits suitable paste firmness, neither excessively soft to cause excessive oil throw‑off nor overly stiff to impede smooth ball circulation inside ball screw nut assemblies and linear guide slider units.
When applied onto raceways, ball circulating paths and screw thread surfaces of linear guides and ball screws, the grease builds a continuous thin lubricating film. It effectively suppresses the stick‑slip phenomenon which frequently occurs during low‑speed reciprocating motion. Stable frictional behaviour is critical for SMT placement machines, where consistent motion performance directly guarantees high‑precision component pick‑and‑place positioning.
Under continuous cyclic reciprocating and circulating‑ball shearing inside automation equipment, the grease retains stable structural integrity and resists oil separation. The antioxidant additive system slows thermal ageing caused by frictional heat generated during high‑frequency short‑stroke movements. Anti‑rust components offer protection against faint moisture inside electronic assembly workshops, preventing micro‑corrosion on precision steel raceway surfaces.
It is suitable for initial filling during assembly and periodic maintenance re‑lubrication on SMT placement machines, chip mounters, automated dispensing equipment and other automation machinery equipped with linear guides and ball screws. Apply a thin uniform layer on the sliding and rolling contact surfaces. Excessive grease filling will increase viscous drag, generate extra operating heat and degrade the positioning accuracy of precision motion axes.
Do not mix this synthetic hydrocarbon lithium grease with polyurea, PFPE or complex‑sulfonate greases. Incompatible blending will destroy the original grease structure, deteriorate anti‑stick‑slip property and impair precision‑motion performance. Store in tightly sealed original containers within cool, dry indoor warehouse. Avoid prolonged high‑temperature storage to preserve NLGI 2 working consistency for precision linear guide and ball screw lubrication on SMT placement machinery.
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Linear Guide Ball Screw Grease Synthetic Hydrocarbon Lithium NLGI 2, for SMT Placement Machine Linear Guide Precision
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