Basic Info.
Model NO.
Roller Guide Block
Process Usage
CNC Non-Conventional Machine Tools
Movement Method
Contour Control
Control Method
Semi-Closed Loop Control
Numerical Control
CNC/MNC
Performance Classification
Economical CNC Machine Tools
Specification
High Speed and Accuracy, SGS
Long Term Maintenance Free
Long Term Maintenance Free
Equal Load in Four Directions
Equal Load in Four Directions
Structure2
Block, Roller, Re-Circulator, Retainer, Roller Cag
Optimize The Structure of Block
Optimize The Structure of Block
V Shape Groove Design
Bear More Rotational Torque.
Product Description
Introduction
Description
The roller guide block is a precision linear guide component. It has stronger loading capacity and higher rigidity. In the condition of high frequency back and forth such as repetitive motion, starting and stopping, it can reduce weight of complete machine, transmission gearing and power cost.
The roller guide block can reach higher sensitivity and high performance of plane linear motion. In the condition of heavy load or varied load it has small elastic deformation and get stable linear motion without crawl.
The roller guide block can center automatically because its rolling body-roller has good guiding performance in rolling. Therefore the positioning accuracy can be improved.
The rollers in the roller guide block move circularly. Therefore there is no length limit of machine tools by using roller guide block. The quantity of guide block depends on loading capacity and specification.
The roller guide block has wide application. The small type of guide block can be used for linear motion parts of mould and instrument. The large type of guide block is used for plane linear motion of heavy machine tools and precision instrument, especial for NC, CNC machine tools.
Basic structure
The roller block is consisted of block, roller and re-circulator. The rollers are doing circulating motion in the block which are hardened by quenching and precisely ground. To prevent the roller run out of the block, rollers are designed as step rollers and block designed with special slot, which made the rollers to center automatically and avoid excursion in moving. It is in favor of flexible movement under load and has long lifetime.
Accuracy
The accuracy of roller guide block mainly depends on the height of guide block. For the multi-roller guide blocks used in the same plane, to get the load distribution balance, the height of roller guide blocks in the same group should be consistent. Usually the tolerance of height is 0-10μm.
Lnear Guideway Specificaiton
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Specification Dimension | GZV1 | GZV2 | GZV3 | GZV4 | GZV6 | GZV9 | GZV12 | GZV15 |
|
A | 8.5 | 12 | 18 | 22 | 31 | 44 | 58 | 71 |
H | 4 | 6 | 8 | 11 | 15 | 22 | 28 | 36 |
W | 3.8 | 5.5 | 8.1 | 10 | 14.2 | 20.2 | 27 | 33 |
M | M2 | M3 | M4 | M5 | M6 | M8 | M10 | M12 |
D | - | - | 6 | 7.5 | 9.5 | 10.5 | 13.5 | 16.5 |
h | - | - | 3.1 | 4.1 | 5.2 | 6.2 | 8.2 | 10.2 |
G | 1.8 | 2.5 | 3.5 | 4.5 | 6 | 9 | 12 | 14 |
F | 10 | 15 | 25 | 40 | 50 | 50 | 100 | 100 |
T | 2 | 2 | 3 | 3 | 3 | 4 | 5 | 5 |
Max rail LMAX | 80 | 180 | 300 | 500 | 500 | 1400 | 1400 | 1400 |
Weight of one Rail per meter (kg) | 0.1 | 0.23 | 0.45 | 0.75 | 1.47 | 3.07 | 5.32 | S.30 |
|
DRE Customer Referrence
Our Service
Winthin 24 hours reply
Professional exporting handling
Professional bearings knowledge
Custom service
OEM service
Stock service
Kinds of payment terms
Technical Supports
Sample available
Warranty:12months
Any shipping method
We accept custom making according to drawings or special spec supplied by customers.Due to there are some product can be better use according to application design, then we supply custom making according to customers' special requirement. Also we supply the special design when needed by customers. We also can supply OEM service to customers.For others like packing, inspection program, delivery time and shipping, we also supply kinds of ways depends on different requirement by customers.
If you have any question about our products and technical details, please feel free to contact me!
Contact Info:
Fiona He
Export Sales
DRE Engineering Co., Ltd
Tel: 0086-411-84618155
Fax: 0086-411-84633077
Mobile: 0086-18840873965
Web:dreengineering.en.made-in-china.com
Address:
No. 1619 Junan Building, 66 Xi′an Road, Shahekou District, Dalian, Liaoning, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Dalian Running Engineering Company Limited was established in 2007. We supply excellent products and services to every user. We supply kinds of machinery parts to many fields all over the world. We are specialized in slewing bearings, slew drive, gears, medium and large size bearings, precision bearings, linear guides, ball screws, other construction machinery parts and mining machinery. Product range is very wide according to customers′ requirements. We possess very professionally in controlling the quality of our product. Since we have very strong abilities both in design and technical analysis, we can provide our customers with exact, suitable, economic products as well as technical services. We′ve built up good relationships with our customers all over the world, especially in Europe and the USA. Our products are widely used in metallurgy, mining, oil, chemistry, light industry, aviation, harbor/quay, vessels, military industry, instruments and meters, etc.
Our goal is to supply customers high quality, suitable products, professional and prompt services to ensure your machines keep running!
DRE with Reasonable price, Timely delivery, Responsible quality.
DRE- Keep Running!