PRT Miniature Profile Rail Catalog
26Pages

■ Please rata that tho spedftcalons are subject to change without notice due to product knprovemenh. larxin Sdenc* Park. 741-45 Tahar. Taiwan, R.O.C MR Miniature Linear Guide Series ST Miniature Stroke Slide Series

MINIATURE LINEAR GUIDE SERIES Company Profile Chieftek Precision has invested enormous resources into the research and development of high performance linear motion CpC miniature linear guides were developed in 2000 as a key component for precision measurement and inspection The semiconductor equipment, electronic and computer peripheral industries are growing. As these industries grow, demand has increased for the key components of automation that provide product miniaturization with high functionality. CpC linear guides are used extensively in the machinery of today's modem technology, in...

MINIATURE LINEAR GUIDE SERIES ■ Embedded inverse hook design ■ Designed for high load, high moment applications MINIATURE LINEAR GUIDE SERIES ■ Unique ball re-circulation design Lubrication storage Environmentally-friendly system requires less lubricant. Regardless of series, MR miniature linear guides use stainless steel processed material.

MINIATURE LINEAR GUIDE SERIES Dustproof design The standard end seal design can be hermetic and dustproof effectively; it can also maintain the product life, reduce lubrication grease consumption, and ensure a long-lasting lubrication effect. The special design of seal lip can generate few friction force without influencing its running smoothness. Environmentally friendly lubrication design ZZ series-end seal and lubrication pad The two ends of the runner block are respectively provided with a hermetic lubrication grease injection design, capable of bringing the lubrication grease to the...

MINIATURE LINEAR GUIDE SERIES Embedded inverse hook design for reinforced mechanical integration When the runner block is in motion and changing direction, the circulating stainless steel balls inside the raceway generate impact force against the plastic end cap. As the demand for rapid motion in the automation industry has increased, cpc has invented a new design to improve high speed running capability. Plastic inverse hooks for miniature linear blocks tightly secure block components to handle the impact force effectively by distributing the applied stress over o larger area. High speed...

MINIATURE LINEAR GUIDE SERIES The MR Miniature Linear Guide series have three degrees of preload: VO, VS and VI (as described in the table of preload below.) Preload can enhance stiffness, precision, and torsion resistance, but will negatively affect life and friction. Operating Temperature The MR Miniature Linear Guide can operate in o range of temperatures from -40°C~ + 80°C. For short term operation, it can reach up to +100CC. MINIATURE LINEAR GUIDE SERIES The loaded rolling elements and the raceway will be separated at the contact zone by o thin layer of oil. The lubrication will...

MINIATURE LINEAR GUIDE SERIES MINIATURE LINEAR GUIDE SERIES ■ Re-lubrication shall be applied before the lubricant in the block is contaminated or changes color. ■ The amount of the lubricant applied should be 1/2 of the first lubrication. ■ Re-lubrication shall be applied under operating temperature with the runner block moved back ■ If the stroke is smaller than twice or greater than 15 times the steel body length of the block, the re-lubrication interval shall be shortened. Re-lubrication Interval The speed, load, stroke length and operating environment affect the re-lubrication...

MINIATURE LINEAR GUIDE SERIES The MR Miniature Linear Guide series has low-friction characteristics with a stable and minor starting friction. Sealing Design The MR Miniature Linear Guide series are enclosed by end seals on both ends of the runner block. Optional side seals create an all-around sealing system. Static load Poand moment Ma Permissible static load and applied static load of the MR Miniature Linear Guide series is limited ■ Static load of the linear guide. ■ Permissible load of fixing screws. ■ The permissible load of the related parts of the ■ The static load safety factor...

MINIATURE LINEAR GUIDE SERIES 2.5 Load capacity and rating life - continued Dynamic load rating C When the dynamic loads are applied normal to the load zones with constant magnitude and direction, theoretically, the rating life of a linear guide can reach 100km of travel distance. [The above is according to ISO 14728-1). Rating life calculation L = Rating life for travel distance 100,000 meter (m) Lh = Rating life in hours (h) C100B = Dynamic load rating (N) vm = Average speed (m/min) An individual Linear Guide or a batch of identical Linear Guides under the same running conditions, using...

MINIATURE LINEAR GUIDE SERIES Butt-jointing is required when lengths exceed Lmax. [For detailed information, please contact cpc technical support.) Customization code same moving axis Starting hole pitch (mm) Accuracy Grades: P(Precision) * H(High) * N(Nomnal) Preload classes : VO : Clearance VS : Standard VI : Light Preload Block quantity : Quantity of the runner block I ZZ: End seal + Lubrication Storage SU: End seal + Bottom Seal ZU: End seal + Bottom Seal + Lubrication Storage EE: End seal + Reinforcement Plate I EZ: End seal + Reinforcement Plate + Lubrication Storage EU: End seal +...

MINIATURE LINEAR GUIDE SERIES Height and chamfer of reference edge To avoid any interference, the comer of the reference edge should have a chamfer. If not, please refer to the following table for the height of the reference edge comer and the height of the reference edge. Height and chamfer of reference surface

MINIATURE LINEAR GUIDE SERIES MINIATURE LINEAR GUIDE SERIES 5.1 MR-M SU Series ( End seal, Bottom Seal ] MR-M ZU Series ( End seal, Bottom Seal, Lubrication Storage ]

MINIATURE LINEAR GUIDE SERIES MINIATURE LINEAR GUIDE SERIES MR-M11 Series ( End seal, Lubrication Storage)

MINIATURE LINEAR GUIDE SERIES MINIATURE LINEAR GUIDE SERIES 5.3 MR-M SUE Series ( End seal, Bottom Seal, Reinforcement Plate ] MR-M ZUE Series ( End seal. Bottom Seal, Reinforcement Plate , Lubrication Storage ] Load capacities are calculated according to ISO 14728. To compare the rating life definition and the load capacities: C«»=1.26XCIOOB