Miniature Linear Actuator Catalog
52Pages

Miniature Ball Type Linear Guide

Company Profile Chieftek Precision has invested enormous resources into the research and development of high performance linear motion CpC miniature linear guide was developed in 2000 as a key component for precision measurement and inspection Recently, the semiconductor equipment, electronic and peripheral industries are rising. Product miniaturization with high functionality has become a necessary requirement for these The CpC linear guide is extensively applied the machinery in today's modern technology, such as semiconductor equipment, small machinery, Robotics, fixtures, tools,...

MINIATURE LINEAR GUIDE SERIES Table of Contents 6. AR/HR Ball Type Linear Guide Series 1. MR Miniature Linear Guide Series 1.1 Product Introduction 04 1.2 New Designs 06 6.1 Products Introduction 40 Dimensions and Specification 6.2 AR Automation series 2. Technical Information 2.1 Precision 09 2.2 Preload 10 2.3 Lubrication 11 2.4 Friction 14 2.5 Load capacity and rating life 15 3. Order Information 6.3 HR Heavy Load series 42 6.4 ER series 44 6.5 Accuracy 45 6.6 Order Information 45 6.7 Lubrication Storage Testing Report 46 18 4. Installation Illustration 42 20 5. Dimensions and...

PROFILE RAIL TECHNOLOGY MR Miniature Linear Guide Series 1.1 Product Information Embedded inverse hook design Designed for high load, high moment Precision MR Miniature linear guide series have three accuracy options for design selection: Precision (P) , High (H) , Normal (N). 4

MINIATURE LINEAR GUIDE SERIES Unique ball re-circulation design Steel reinforcement plate ensures sturdy assembly and longer life Bottom seal Protects runner block from outside contaminants, facilitating dust-proof operation. Lubrication storage design: Ecology System Material Regardless of series, MR miniature linear guides use stainless steel processed material. www.pbclinear.com I 5

PROFILE RAIL TECHNOLOGY 1.2 New Design Embedded inverse hook design for reinforced mechanical integration Bottom Seal MR..EU/UZ series (9M/W, 12M/W, 15M/W) 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, has invented a new design to improve the high speed running capability. Plastic inverse hooks for miniature linear blocks tightly secure block components to handle the impact force effectively by...

MINIATURE LINEAR GUIDE SERIES MR..EE series stainless steel reinforced plates ensure high robustness Runner blocks equipped with two stainless steel plates which re-inforces the end-cap from end to end. This supports higher running speeds because of the sturdier design. The plates can also function as scrapers to facilitate smooth travel. Lubrication storage pad system Lubricant injection holes are featured at both ends of the runner block. Via ball circulating movement, stainless steel balls carry lubrication oil to the raceway, thus efficiently lubricating the balls and the oil raceway,...

PROFILE RAIL TECHNOLOGY 1.2 New Design - continued High load and high moment capacity MR Miniature Linear Guide series incorporates the design of two rows of ball re-circulation, (Gothic profile design with 45º contact angle to attain the effect of equal load capacity in all directions.) Under the restriction of limited space, larger stainless steel balls are used to enhance the load and torsion resistance capcity. Under the same width of rail, linear guides (shown as black full line) have larger contact surface compared to competitors (shown as red dot line). Dust Proof Design The standard...

MINIATURE LINEAR GUIDE SERIES MR Miniature Linear Guide series have three accuracy grades P,H,N Note: PBC Linear offers a FREE upgrade programH In order to provide the best possible customer service and quickest delivery, PBC Linear will upgrade, free of charge, an ordered product if the requested product is not in stock and a higher level option is available in stock. When specifying this product into a design, include both the desired Accuracy specification as well as the higher specifications. The little bit of extra work now will allow for your company's buyers to take advantage of this...

PROFILE RAIL TECHNOLOGY 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. NOTE: VO & VS are most common. Contact CPC or PBC Linear engineers for help specifying correct preload. Operation Temperature The MR Miniature Linear Guide can operate in a range of temperatures from -40°C~ + 80°C. For short term operation it can reach up to

MINIATURE LINEAR GUIDE SERIES The loaded rolling elements and the raceway will be separated at the contact zone by a thin layer of oil. The lubrication will therefore: Reduce friction Reduce wear Reduce corrosion Dissipate heat and increase service life Lubrication Caution The linear guide must be lubricated for protection before first time use, and avoid pollution of any kind. The runner block should be moved back and forth during lubrication. Generally, the lubricant is added onto rail raceway. The lubricant can be injected into the lubrication holes on either end of the runner block. A...

PROFILE RAIL TECHNOLOGY ■ Re-lubrication shall be applied before the lubricant in the block is contaminated or changes color. ■ The amount of the lubricant should be 112 of the first lubrication. ■ Re-lubrication shall be applied under operating temperature with the runner block moved back and forth. ■ If the stroke is smaller than twice or greater than 15 times of 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 interval. A safe re-lubrication...