Advanced Optical Measuring Systems
The slide carrier of the GS series scales, use a five bearing design for optical grating linear transducer which has been proven as the most reliable system design in today’s market.
The glass grating slide ways are lapped, and JIS standard P5 grade bearings are used to achieve smooth and accurate movement and long working life.
Double Seals Design
The plastics seals of GS series scales use an innovative material to offer superior oil resistance, high elastic recovery properties and durability. Carefully designed lips geometry offer low slide resistance
100% laser cablibration
All glass grating transducers are individually inspected and calibrated by our in-house laser calibrator to ensure accuracy comply 100% with the specifications.
Industrial Standard output Signal Interface
The industrial standard TTL &RS-422-A digital signal output are available for user’s choice User can choose the most suitable signal inter face according to their cost, power & EMI requirements. Standard 9 pin DSUB9 and DIN7 7pin connectors are available for user’s choice.
| GS10 | GS11 | GS12 | GS13 | GS20 | GS21 | GS22 | GS23 | GS30 | GS31 | GS32 | GS33 | ||
| Measuring Standard | Glass Scale - Grating period: 20μm (0.02mm) | ||||||||||||
| Optical Detecting System | Transmissive Infrared System: wave length 880mm | ||||||||||||
| Slide Carrier System | Vertical five bearings supporting system | 45° five bearings supporting system | Vertical five bearings supporting system | ||||||||||
| Resolution | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | 5μm | 1μm | |
| Measurement Travel | 50-1200mm | Every 50mm per length Spec. | Not available | Every 50mm per length Spec. | |||||||||
| 1300-3000mm | Not available | Every 100mm per length Spec. | Every 50mm per length Spec. up to 500mm | ||||||||||
| Accuracy | 100-450mm | ±8μm | ±5μm | ±8μm | ±5μm | -- | ±8μm | ±5μm | ±8μm | ±5μm | |||
| 500-800mm | ±10μm | ±8μm | ±10μm | ±8μm | -- | -- | |||||||
| 1050-2000mm | ±15μm | ±12μm | ±15μm | ±12μm | -- | -- | |||||||
| 1300-3000mm | -- | ±25μm | -- | ||||||||||
| Repeatability | 2μm (0.002mm) | ||||||||||||
| Hystersis | 3μm (0.003mm) | ||||||||||||
| Protection | IP 53 | ||||||||||||
| Power supply | DC 5V ± 5% | ||||||||||||
| Output Signal | TTL | TTL | 422 | 422 | TTL | TTL | 422 | 422 | TTL | TTL | 422 | 422 | |
