Home > Products > encoder disk > Glass Encoding Disk : Incremental & Reflection Code Disc Film Encoding Disk:transmission &reflection Code Disk
Glass Encoding Disk : Incremental & Reflection Code Disc Film Encoding Disk:transmission &reflection Code Disk
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Product Details
Brand Name | hongcheng | Place of Origin | China |
Product Description
Encoding disk refers to a digital encoder that measures angular displacement. It has the advantages of strong resolving power, high measurement accuracy and reliable work. It is one of the most commonly used displacement sensors for measuring the position of the shaft rotation angle. The code disc is divided into two types: absolute encoder and incremental encoder. The former can directly give the digital code corresponding to the angular position; the latter uses a computing system to make the pulse increment generated by the rotating code disc against a certain reference number addition and subtraction.
Dongguan Hongcheng Optical Products Co., Ltd. encoder code disc materials include glass, film, metal. the glass code discs are corroded on the chrome-plated glass surface with light and dark code channels, which have good thermal stability, high precision, fragility and high cost ; The metal code disc is directly engraved with through and unconnected lines, and it is not fragile, but because the metal is not easy to corrode but easy deform, the accuracy is limited, and its thermal stability is an order of magnitude worse than that of glass; the film code disc is economical, Its cost is low, it is not easy to break and deform, but its accuracy, thermal stability, and life are worse. The resin code disc and the glass code disc are similar in craftsmanship. It also corrodes the chrome plating on the surface of the light and dark resin to show light and dark pulses. High precision and not easy to break, shortcomings are easy to skip code under the harsh environment and high temperature, the price is relatively high, and the processing technology is difficult
Glass encoding disk : incremental & reflection code disc
Film encoding disk:transmission &reflection code disk
Metal encoding disk
Technical parameters
Code size:5-300mm
Minimum carve line:1um
Thickness:1mm 2mm 2.3mm 3mm 4.8mm
Accuracy :photolithography plate 1um etching plate 3um
HONGCHENG OPTICAL The coating material is acid and alkali resistant, and the wear resistance is more than 3 times that of ordinary materials
The content of the code plate drawing is as follows:
1. Need to attach materials
2. Precision
3. Overall dimension, tolerance, thickness
4. Making effect drawings: the classification of positive and negative boards. (If you consider the price factor, you need to emphasize how many magnifications are allowed to see defects below)
5. Need to provide detailed CAD drawings (drawings are best not to draw scale drawings). The above is the complete information of making the calibration board
Hongcheng Optics can provide glass, film, metal, provide samples, can customize conventional pulse line pairs 256 lines, 500 lines, 1000 lines, 2400 lines, 3600 lines, 5000 lines, etc.
If there`s anything i can do for you , feel free to contact me ,we are glad to help
CONTACT US
Contact Person: Linda Chen (Foreign Trade Manager)
Tel / Wechat / Whatsapp / Line / Skype +86 13580812583
Fax: +86-0769-23064224
E-mail:lindachen@hongchengot.com
Website:
Contact Us
- Dongguan Hongcheng Optical Products Co.,ltd
- Contact nameLinda Chat Now
- Phone86-0769-13580812583
- Addresschashan town, Dongguan, Guangdong
Product Categories
encoder disk | calibration target | standard glass scale | optical working table glass |
prism | zygo interferometer 6 inch | used machine |
New Products
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Multiply
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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Optical Glass Encoder Disk Encoding Disk Coded Disc Can Customized Absolute
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