Country: USA
Languages: Englisch

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

Subsidiary: SIKO Products Inc. 2155 Bishop Circle E Dexter, MI 48130 USA Phone+1 (734) 426-3476

Wire-actuated encoder SGH25

Position sensor for hydraulic cylinders with measuring lengths up to 2500 mm

open expert video
Absolute wire-actuated sensor for 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.

Profile SGH25:

  • Measuring range 0 … 2500 mm (98.42 inches)
  • Absolute measuring system
  • Pressure-resistant up to 350 bar, pressure peaks up to 450 bar
  • High degree of flexibility, adjustable to all measuring lengths thanks to teach-in 
  • Redundant interfaces available
  • Safety version usable up to Performace Level d
  • Analog, CANopen, SAE J1939, CANopen Safety interfaces

Inquire about product/Add to leaflet
Mechanical data
FeatureTechnical dataAdditional information
Flangealuminum

sealing ring (HNBR)

Housing

synthetic

PA66
Wire designø0.45 mm steel rope (stainless)
Extension force≥3.9 N
Acceleration≤24 m/s2
Weight~0.35 kg
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

24 V DC ±20 % Industrial hydraulics, reverse polarity protected
Current consumption<40 mA at 12 V DC, per encoder
<80 mA at 12 V DC, per encoder
Power input<1 W without load, per encoder
Digital inputs2 limit inputs (not redundant)
4 limit imputs (redundant)
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 … 4.75 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

Linearity tolerance±0.25 % 2500 mm measurement length
Settling time<150 ms
Type of connectionplug connection system KV1H accessory
CANopen interface
FeatureTechnical dataAdditional information
Operating voltage9 … 32 V DC Mobile hydraulics, reverse polarity protected
24 V DC ±20 % Industrial hydraulics, reverse polarity protected
Current consumption<40 mA at 12 V DC, per encoder
<80 mA at 12 V DC, per encoder
Power input<1 W per encoder
Linearity tolerance±0.25 % 2500 mm measurement length
Interface

according to ISO 1189, not isolated

CANopen, CIA 406, CIA 301, CIA 305
Addressadjustable per SDO or Layer Setting Service (LSS)
Baud rate20 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
Settling time<150 ms
Type of connectionplug connection system KV1H accessory
CANopen Safety interface
FeatureTechnical dataAdditional information
Operating voltage9 … 32 V DC Mobile hydraulics, reverse polarity protected
24 V ±20% Industrial hydraulics, reverse polarity protected
Current consumption<40 mA at 12 V DC, per encoder
<80 mA at 12 V DC, per encoder
Power input<1 W
Linearity tolerance±0.25 % 2500 mm measurement length
InterfaceISO 11898, not galvanically insulated CANopen Safety (EN50325-5)
Addressadjustable per SDO or Layer Setting Service (LSS)
Baud rate20 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
Settling time<150 ms
Type of connectionplug-in connection system KV1H accessory
System data
FeatureTechnical dataAdditional information
Scanning

magnetic

Resolution12 Bit

analog output

0.1 mm CANopen, SAE J1939, CANopen Safety
Repeat accuracy ±0.15 mm unidirectional
Measuring range0 … 2500 mm measuring range flexibly usable between 0...2500 mm Measurement area can be used flexibly between 0 … 2500 mm
Travel speed≤2 m/s
Failure rate290 year(s) analog output, at 40 °C (MTBF)
EN/IEC61709 (SN29500)
240 year(s) CANopen, at 40 °C (MTBF)
EN/IEC61709 (SN29500)
540 year(s) analog not redundant, at 40 °C (MTBF)
EN/IEC61709 (SN29500)
460 year(s) CAN not redundant, at 40° C (MTBF)
EN/IEC61709 (SN29500)
170 year(s) CAN Safety redundant, at 40° C (MTBF)
EN/IEC61709 (SN29500)
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature-40 … 105 °C

electronics

-30 … 105 °C

mechanics

Storage temperature-40 … 85 °C
Relative humidity100 % condensation admissible in the mounted and plugged condition
Operating pressure<350 bar Pn based on ISO 19879
Overload pressure<450 bar Pmax based on ISO 19879
Test pressure650 bar Pstatic based on ISO 19879
EMCEN 61326-1

immunity requirement of industry, class B emission limit

Protection categoryIP67 EN 60529, installed with KV1H and suitable mating plug

IP69K

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

Wire-actuated encoder SGH25
Ordering table
Feature Order data Specifications Additional information
Measuring range
A...
1500, 2000, 2500 in mm
 
Ambient conditions
BMH
mobil hydraulics
CE
industrial hydraulics
 
Interface
C0/5V
0 … 5 Vvoltage output
0/10V
0 … 10 Vvoltage output
0.25/4.75V
0.25 … 4.75 Vvoltage output
0.5/4.5V
0.5 … 4.5 Vvoltage output
1.0/4.9V
1.0 … 4.9 Vvoltage output
0/20mA
0 … 20 mAcurrent output
4/20mA
4 … 20 mAcurrent output
CAN
CANopen
CANs
CANopen Safety
 
Redundancy
DNR
not redundant
R
redundant
 
Ordering key
SGH25
-
A
-
GW6
-
B
-
C
-
D
-
M1
-
DS
-
S

share me

Contact

Ben King


Scan the code with a suitable APP to include the contact into your phone.

Download vCard

Contact

Cary Mulvany


Scan the code with a suitable APP to include the contact into your phone.

Download vCard