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Draw-wire encoder SGH25

Position sensor for hydraulic cylinders with measuring lengths up to 2500 mm
SIKO Global, Draw-wire encoder SGH25
SIKO Global, Draw-wire encoder SGH25
Absolute wire-actuated sensorfor position measurement and speed measurement in hydraulic cylinders, telescopic cylinders, and piston accumulators. Durable, reliable, and easy to integrate, based on over 30 years of experience in wire-actuated sensor technology.
  • Measuring range 0 … 2500 mm (98.42 inches)
  • Absolute measuring system
  • Pressure-resistant up to 350 bar, pressure peaks up to 450 bar
  • Redundant interfaces (CAT3) available
  • High flexibility, thanks to teach-in to any measuring length
  • Safety version usable up to Performace Level d
  • Analog, CANopen, SAE J1939, CANopen Safety interfaces
Ben King
Ben King
Inside Sales
+1 734 426-3476 ben.king(at)siko-global.com
August Meyers
August Meyers
Manager Business Unit Mobile Automation
+1 734 426-3476 august.meyers(at)siko-global.com
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  • Technical drawing
  • Technical Specifications
  • System components
  • Purchase order
  • Downloads
  • Accessories
  • Comparable products

Technical drawing

SIKO Global, Draw-wire encoder SGH25

Technical Specifications

Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Weight
~0.35  kg
Flange
 aluminum
sealing ring (HNBR)
Housing
 plastic
PA66
Wire design
ø0.45  mm
rustproof stainless steel
Extension force
≥3.9  N
Acceleration
≤24  m/s²

Schnittstelle analog

Feature
Technical Specifications
Enhancement
Operating voltage
 9 …  32 V DC
ambient condition MH, at 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
ambient condition MH, at output 0 … 10 V, reverse-polarity protected
 12 …  32 V DC
ambient condition MH, at output 0 … 20 mA, 4 … 20 mA, but UB > Uload +2.0 V, reverse-polarity protected
24 V DC ±20 %
ambient condition CE, reverse polarity protected
Current consumption
<40  mA  at 24 V DC
per encoder
<80  mA  at 12 V DC
per encoder
Power input
<1  W
without load, per encoder
Parameter storage
105 cycles
also applies to calibration operations
Digital inputs
 4   
limit inputs (redundant)
 2   
limit imputs (not redundant)
Input signal level high
>8.4  V
Input signal level low
<2.8  V
Output voltage
 0 …  10 V
load current <1 mA
 0 …  5 V
load current <1 mA
 0.5 …  4.5 V
load current <1 mA
 0.25 …  4.75 V
load current <1 mA
 1 …  4.9 V
load current <1 mA
Output current
 0 …  20 mA
load ≤500 Ω
 4 …  20 mA
load ≤500 Ω
Linearity tolerance
±0.25  %
2500 mm measurement length, ±0.5% output value range ≤15 mV
±0.5  %
500 mm measurement length
Settling time
<150  ms
Type of connection
 connector system
KV1H accessory

Schnittstelle CANopen

Feature
Technical Specifications
Enhancement
Operating voltage
 9 …  32 V DC
ambient condition MH, reverse polarity protected
24 V DC ±20 %
ambient condition CE, reverse polarity protected
Current consumption
<40  mA  at 24 V DC
per encoder
<60  mA  at 12 V DC
per encoder
Power input
<1  W
per encoder
Parameter storage
105 cycles
also applies to calibration operations
Linearity tolerance
±0.25  %
2500 mm measurement length
Interface
 ISO 11898-1/2, not electrically isolated
CANopen, CiA 301, CiA 305, CiA 406
Address
 1 …  127  
Node ID, via SDO or Layer Setting Service (LSS)
Baud rate
 20  kbit/s
 50  kbit/s
 125  kbit/s
 250  kbit/s
 500  kbit/s
 800  kbit/s
 1  Mbit/s
Cycle time
 1.5  ms  typical
Settling time
<150  ms
Type of connection
 connector system
KV1H accessory

Schnittstelle CANopen Safety

Feature
Technical Specifications
Enhancement
Operating voltage
 9 …  32 V DC
ambient condition MH, reverse polarity protected
24 V ±20%
ambient condition CE, reverse polarity protected
Current consumption
<40  mA  at 24 V DC
per encoder
<60  mA  at 12 V DC
per encoder
Power input
<1  W
Parameter storage
105 cycles
also applies to calibration operations
Linearity tolerance
±0.25  %
2500 mm measurement length
Interface
 ISO 11898-1/2, not electrically isolated
CANopen Safety, CiA 301, CiA 305, CiA 406, EN50325-5
Address
 1 …  127  
Node ID, via SDO or Layer Setting Service (LSS)
Baud rate
 20  kbit/s
 50  kbit/s
 125  kbit/s
 250  kbit/s
 500  kbit/s
 800  kbit/s
 1  Mbit/s
Cycle time
 1.5  ms  typical
Settling time
<150  ms
Type of connection
 connector system
KV1H accessory
Feature
Technical Specifications
Enhancement
Scanning
 magnetic
Resolution
 12  bit
analog output
 0.1  mm
CANopen, SAE J1939, CANopen Safety
Repeat accuracy
±0.15  mm
unidirectional
Measuring range
 0 …  2500 mm
measurement area can be used flexibly between 0 … 2500 mm
Travel speed
≤2  m/s
Failure rate
 290  Year(s)
analog output not redundant, at 40° C (MTBF)SN 29500
 240  Year(s)
CANopen not redundant, at 40° C (MTBF)SN 29500
 540  Year(s)
analog redundant, at 40° C (MTBF)SN 29500
 460  Year(s)
CAN redundant, at 40° C (MTBF)SN 29500
 170  Year(s)
CAN Safety redundant, at 40° C (MTBF)SN 29500
 730  Year(s)
CANopen Safety, at 60° C (MTTFd value)
 156  FIT
CANopen Safety, at 60° C (PFH) 1 FIT = 1.0 E-09 1/h
 84  %
CANopen Safety, at 60 °C (DCavg value), ISO13849-1, Appendix E.2
Approval
 E1 compliant
UN /ECE R10 approval number: E1 10 R - 05 8507
Feature
Technical Specifications
Enhancement
Ambient temperature
 -40 …  105 °C
electronics
 -30 …  100 °C
mechanics, optionally to 105° C
Storage temperature
 -40 …  85 °C
Relative humidity
 100  %
condensation admissible in the mounted and plugged condition
Operating pressure
<350  bar
Pn based on ISO19879
Overload pressure
<450  bar
Pmax based on ISO 19879
Test pressure
 650  bar
Pstatic based on ISO 19879
EMC
 EN 61326-3.1
ambient condition CE, industry immunity requirement, class B emission limit
 ISO 11452-1, -2, -3, -4, -5
ambient condition MH, interference radiation EUB
 ISO 7637-1, -2
ambient condition MH,transient pulses
 ISO 10605
ambient condition MH, electrostatic discharge (ESD)
Protection category
 IP67
EN 60529, installed with KV1H and suitable mating plug
 IP6K9K
ISO 20653, fitted with KV1H and suitable mating connector
Shock resistance
1000 m/s2, 11 ms
EN 60068-2-27
Vibration resistance
70 m/s2, 10 … 2 kHz
EN 60068-2-64

System components

SIKO Global, Draw-wire encoder SGH25
Draw-wire encoder SGH25
SIKO Global, Cable extension KV1H
Cable extension KV1H

Purchase order

Product configuration

Feature

Select specifications

Enhancement

Select your specifications:

Measuring range

1500

1500

1500
in mm
2000
2500

ambient conditions

MH

MH

MH

mobil hydraulics

CE

industrial hydraulics

Interface

0/5V

0/5V

0/5V

0 … 5 V

voltage output
0/10V

0 … 10 V

voltage output
0,25/4,75V

0.25 … 4.75 V

voltage output
0,5/4,5V

0.5 … 4.5 V

voltage output
1,0/4,9V

1.0 … 4.9 V

voltage output
0/20mA

0 … 20 mA

current output
4/20mA

4 … 20 mA

current output
CAN

CANopen

CANs

CANopen Safety

redundancy

NR

NR

NR

not redundant

R

redundant

Your order key

SGH25 - 1500 - GW6 - MH - 0/5V - NR - M1 - DS - S
Would you like to request a non-binding offer?
Quantity:

Downloads

Data sheet

PDF

DE
EN
IT
ES
ZH
FR

Quick Start Guide

PDF

DE | EN

User manual

PDF

DE
EN
DE
EN

3D-CAD model

Link/URL

CAD-Modell

EU-conformity declarations

PDF

DE | EN

Installation Instructions

PDF

DE | EN

Setup-Package

ZIP

Download

Certificate

E1

PDF

DE | EN

CKCA conformity declarations

PDF

EN

Accessories

SIKO Global, Programming tool ProTool SGH
Programming tool ProTool SGH

  • Programming tool for analog sensors of the SGH series

  • Free programming of the measuring range and of the analog interface

  • Windows-compatible - plug & play

Go to Product
SIKO Global, Installation tool ZB4005
Installation tool ZB4005

  • Mounting aid for the SGH25 wire-actuated encoder

  • For easy mounting of the SGH25 into welded cylinders

  • Flexibly usable for any cylinder shape and cylinder stroke

Go to Product
SIKO Global, Rope swivel ZB4009
Rope swivel ZB4009

  • to compensate for the rotary movement of the piston head in piston accumulators or hydraulic cylinders

  • suitable for speed and position capturing

  • for wire-actuated encoders in the SGH series

Go to Product
SIKO Global, Socket wrench ZB4008
Socket wrench ZB4008

  • for easy mounting of the M6 fastening screw of wire-actuated encoders in the SGH series

  • slotted side prevents damage to the wire during assembly

Go to Product
SIKO Global, Wire extension piece SVH
Wire extension piece SVH

  • for wire-actuated encoders in the SGH series

  • for lengthening the measuring wire or the distance to the measuring object (the measuring path is not lengthened)

  • Easy mounting

Go to Product

Comparable products

SIKO Global, Draw-wire encoder SGH10L
Draw-wire encoder SGH10L

  • Measuring range 0 … 1000 mm (39.37 inches)

  • almost no stoke lost thanks to lateral mounting

  • Absolute measuring system

Go to Product

Scope of delivery

  • SGH25
  • Quick Start Guide

Industries relevant to the product

Hydraulic cylinder on yellow construction machine
Mobile Hydraulics

Watchlist

Watchlist

Contact

Contact

SIKO Products Inc., Headquarters/Sales North America

Do you have questions about our company or our products?

We would be happy to help you.

sales.us(at)siko-global.com

+1 734 426-3476

Headquarters

SIKO GmbH

Weihermattenweg 2

79256 Buchenbach

Germany

Contact
+49 7661 394-0
info(at)siko-global.com
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