Draw-wire encoder SGH10
Position sensor for hydraulic cylinders with measuring lengths up to 1000 mm
The SGH wire-actuated encoder measures the absolute, direct cylinder stroke in the hydraulic cylinder. Cost-intensive drilling of the piston is no longer required thanks to the new measurement system. As a result there are lower integration costs compared with other measurement systems and weakening of the piston is effectively avoided. The highlight: The measurement system can even be used in telescopic cylinders!
In the framework ofSPS IPC Drives 2015, exhibition and online visitors nominated the SGH10 as the winner of the DirectIndustry i-NOVO Award in the TECH category.
- Measuring range 0 … 1000 mm (39.37 inches)
- Absolute measuring system
- CANopen interface, analog: Current and voltage
- Operating voltage 9 ... 32 VDC
- Pressure-resistant up to 350 bar, pressure peaks up to 450 bar
- High flexibility, thanks to teach-in to any measuring length
- High EMC compatibility
- High shock and vibration resistance
- with PURE.MOBILE technology
Ben
King
Inside Sales
August
Meyers
Manager Business Unit Mobile Automation
Technical drawing
Technical Specifications
Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Weight
~0.15
kg
Flange
aluminum
sealing ring (HNBR)
Housing
plastic
PA66
Wire design
ø0.45
mm
rustproof stainless steel
Extension force
≥2
N
Acceleration
≤10
m/s²
Schnittstelle analog
Feature
Technical Specifications
Enhancement
Operating voltage
9 … 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
at 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
Parameter storage
105 cycles
also applies to calibration operations
Digital inputs
2
limit inputs
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
%
1000 mm measuring 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
10 … 30 V DC
reverse polarity protection
Power input
<0.8
W
Parameter storage
105 cycles
also applies to calibration operations
Linearity tolerance
±0.25
%
1000 mm measuring length, ±0.5% output value range ≤15 mV
±0.5
%
500 mm measurement length
Interface
according to ISO 11898-1, not electrically isolated
CANopen, CiA 301, CiA 305, CiA 406
Address
1 … 127
Node ID, via SDO or Layer Setting Service (LSS)
Baud rate
≤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
Repeat accuracy
±0.15
mm
Measuring range
500
mm
Measuring range flexibly usable between 0 ... 500 mm
1000
mm
Measuring range flexibly usable between 0 ... 1000 mm
Travel speed
≤1
m/s
Failure rate
235.6
Year(s)
analog output, at 60° C (MTBF)according to SN 29500
253.3
Year(s)
CANopen, at 60° C (MTBF)according to SN 29500
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
immunity requirement of industrial applications, emission limit class B
ISO 11452-1, -2, -3, -4, -5
Interference radiation ESA
ISO 7637-1, -2
transient pulses
ISO 10605
Electrostatic discharge (ESD)
Protection category
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
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
Measuring range
500
in mm
Interface
0/5V
voltage output
voltage output
voltage output
voltage output
voltage output
current output
current output
Accessories
Scope of delivery
- SGH10
- Installation Instructions