Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Wire-actuated encoder SGH50

Position sensor for hydraulic cylinders with measuring lengths up to 5000 mm

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Absolute position sensor for hydraulic cylinders, telescopic cylinders, and piston accumulators, based on the tried and tested wire-actuated sensor technology. Durable, reliable, and robust. Developed with the know-how of over 30 years of experience in wire-actuated sensor technology. 

Profile SGH50:

  • Measuring range 0 … 5000 mm (196.85 inches)
  • Absolute measuring system
  • Pressure-resistant up to 350 bar, pressure peaks up to 650 bar
  • High degree of flexibility, adjustable to all measuring lengths thanks to teach-in 
  • Redundant interfaces available
  • Safety version usable up to Perfomace Level d
  • Analog, CANopen, SAE J1939, CANopen Safety interfaces

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Mechanical data
FeatureTechnical dataAdditional information
Flangealuminum

sealing ring (PUR)

Housing

synthetic

POM

Wire designø0.45 mm steel rope (stainless)
Electrical data
Analog interface
FeatureTechnical dataAdditional information
Operating voltage9 … 32 V DC with output 0 ... 5 V, 0.5 ... 4.5 V, 0.25 ... 4.75 V, 1.0 ... 4.9 V, reverse polarity protected
12 … 32 V DC with output 0 … 10 V, reverse polarity protected
12 … 32 V DC

with output 0 ... 20 mA, 4 ... 20 mA, but UB > Uload + 2.0 V, reverse polarity protected

Current consumption<32 mA without load
Power input<0.5 W

without load

Digital inputs2 limit inputs
Input signal level high>8.4 V
Input signal level low<2.8 V
Output voltage0 … 10 V load current <10 mA
0 … 5 V load current <10 mA
0.5 … 4.5 V load current <10 mA
0.25 … 4.75 V load current <10 mA
1 … 4.9 V load current <10 mA
Output current0 … 20 mA load ≤500 Ω
4 … 20 mA

load ≤500 Ω

Type of connectionplug connection system KV1H accessory
CANopen interface
FeatureTechnical dataAdditional information
Operating voltage10 … 30 V DC reverse polarity protected
Power input<0.8 W
Interface

according to ISO 1189, not isolated

CANopen, CIA 406, CIA 301
Addressadjustable per SDO or Layer Setting Service (LSS)
Baud rate≤1 MBit/s
Type of connectionplug connection system KV1H accessory
System data
FeatureTechnical dataAdditional information
Scanning

magnetic

Measuring range5000 mm measuring range flexibly usable between 0...5000 mm
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature-40 … 105 °C

electronics

-40 … 105 °C

mechanics

Storage temperature-40 … 85 °C
Relative humidity100 % condensation admissible in the mounted and plugged condition
Operating pressure<350 bar
Overload pressure<650 bar
Protection category

IP69K

built in the cylinder (IP69K), with KV1H and suitable mating connector

Wire-actuated encoder SGH50

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Contact

Mathias Roth

Mathias Roth
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