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ELGO GSI2 Guided Linear Encoder Unit

ELGO GSI2 Guided Linear Encoder Unit

Brand
ELGO
Part number
GSI2
Order number
GSI2

Guided Linear Unit with Incremental Encoder e. g. for press brakes

  • Free adjustable index impulse
  • Max. resolution of 0.001 mm* (at 4-edge triggering)
  • Power supply / signal level 5 V or 10-30 V
  • Differential signals / reference plus
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Brand

ELGO

Order number

GSI2

*depending on order

Features

  • Free adjustable index impulse
  • Max. resolution of 0.001 mm* (at 4-edge triggering)
  • Power supply / signal level 5 V or 10-30 V
  • Differential signals / reference plus
  • Measuring length up to 1 meter
  • High-quality guiding system
  • Speed proportional square wave outputs
  • Robust, dirt and shock resistant
  • Cost-effective alternative to glass scales

Technical data

Mechanical data

Measuring principle incremental
Measuring length max. 1000 mm
Distance sensor / tape fixed by guide carriage
Housing dimensions (L x W x H) guide unit: 80 x 54 x 31 mm (without cable), guide rail: (150 + measuring length) x 55 x 20 mm
Housing material sensor head: zinc die cast, guiding carriage: aluminium
Connection type open cable ends, connectors optionally
Sensor cable 1.5 m standard length, others on request, drag chain suitable
Weight approx. 620 g at 330 mm measuring length

Electrical data

Power supply voltage 10 … 30 VDC or 5 VDC
Residual ripple 10 … 30 VDC: <10%, 5 VDC: ± 25 mV
Consumption 10 … 30 VDC: max. 50 mA, 5 VDC: max. 100 mA (with unloaded outputs)
Repeat accuracy ± 1 increment (without consideration of mechanical influences)
System accuracy ± (25 + 20 x L) L= measuring length in meter (without consideration of mechanical influences)
Output signals channels A, A’, B, phases shifted by 90° (phase shift ± 20%)
Output level HTL or TTL (depends on order information)
Reference pulse position adjustable
Output current max. 20 mA per channel
Resolution (at 4 edge evaluation) depends on order information
Max. output frequency per channel depends on selected resolution
Max. operating speed depends on selected resolution, e.g. mx. m/ss at 0.1 mm resolution

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: IP67, mechanical parts: IP54

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