JB/T 9942-1999
Grating angular displacement sensor (English Version)
- Standard No.
- JB/T 9942-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2012-11
- Replace By
- JB/T 9942-2012
- Latest
- JB/T 9942-2012
- Scope
- This standard specifies the structural type and basic parameters, technical requirements, test methods, inspection rules and markings, packaging and storage of grating angular displacement sensors. This standard applies to angular displacement sensors with a circular grating disk as the detection element. It forms an angular displacement measurement system with a digital display, and is mainly used for digital display and numerical control of machine tools and instruments.
JB/T 9942-1999 history
- 2012 JB/T 9942-2012 Angle grating encoder
- 1999 JB/T 9942-1999 Grating angular displacement sensor
