GSA2 Guided Linear Encoder Unit magnetic absolute linear measuring system - high resolution
- Absolute measurement
- High quality guide car with integrated sensor, guide rail with magnetic tape
- For measuring lengths up to 1 meter
- High resolution (1 µm)
- Optionally, incremental square wave signals (A, B) and sine-cosine-signals (1 Vss) for dynamic movement control
Mechanical DATA
| Measuring principle | absolute |
| Repeat accuracy | ± 1 increment |
| System accuracy in µm at 20 °C | ± (10 + 20 x L), L = measuring length in meters |
| Distance sensor / tape | fixed by guide carriage |
| Sensor housing material | steel |
| Housing dimensions (L x W x H) | 110 x 54 x 24 mm |
| Required magnetic tape | AB20-10-10-2-R-C15 |
| Pole pitch | 1 mm |
| Max. measuring length | 8 m |
| Type of connection | open cable ends |
| Sensor cable | 1.5 m standard length, drag chain suitable, other cable lengths on request |
| Sensor cable bending radius | min. 60 mm |
| Weight | sensor without cable: approx. 620 g (for 330 mm measuring length), cable: approx. 60 g/m |
ELEcTRICal DatA
| Power supply voltage | 10 ... 30 VDC ± 10 % |
| Residual ripple | < 10 % |
| Current consumption | max. 150 mA |
| Interfaces | standard: SSI, on request: CANopen, CAN BASIC ELGO, RS422 |
| Resolution | 0.001 mm |
| Max. operating speed | 1 m/s with continuous absolute scanning, 10 m/s with SC10 scanning, 2 m/s with 5 V-TTL scanning, higher on request |
Environmental conditions
| Storage temperature | -25 ... +85 °C |
| Operating temperature | -10 ... +70 °C, -25 ... +85 °C on request |
| Humidity | 95 %, non-condensing |
| Protection class | sensor head: IP40 (others on request), mechanical parts: IP54 |
FLYER