ADVATAGES FOR DRAW-WIRE ENCODER / STRING ENCODER:
**Small size, easy installation and use, reliable operation and high performance-to-price ratio. it is an ideal solution for linear positioning and stroke displacement feedback.
**The use of 6061 high-strength aluminum alloy material, high strength, anti-static anti-interference, long service life, can ensure the safe operation of the sensor in the harsh environment, and low maintenance cost.
Multiple Output Modes:
RS485 digital signal output,
CAN digital signal output,
incremental pulse output,
Voltage output (0-5V/10V),
Resistance output (0-5K/10K),
Current output (4-20mA),
MORE DETAILS:
The linear accuracy: ±0.1%, the repetition accuracy: ±0.01%.
The running times: up to 5 million times,
APPLICATIONS:
crane hoist testing, automatic warehousing testing, testing machine testing, various guideway systems, hydraulic cylinder systems, telescopic systems, pressure machinery, various production lines, textile machinery, packaging machinery, printing machinery, heavy industry machinery and other position measurement control and automatic control, etc.
|
Measurement Range |
TCP |
Linear precision |
Precision |
Precision |
Inside Wheel Diameter (mm) |
|
1024P |
4096P |
||||
|
500mm |
RS485, CAN |
±0.1% |
0.098mm |
0.0244mm |
100 |
|
1000mm |
±0.1% |
0.098mm |
0.0244mm |
100 |
|
|
2000mm |
±0.1% |
0.146mm |
0.037mm. |
150 |
|
|
3000mm |
±0.1% |
0.195mm |
0.049mm |
200 |
|
|
4000mm |
±0.1% |
0.244mm |
0.061mm |
250 |
|
|
5000mm |
±0.1% |
0.244mm |
0.061mm |
250 |
|
|
Service life |
5 million times |
working temperature |
-20~+85°C |
||
|
Outlet tension |
3N |
Material |
Aluminum alloy, surface anti-static interference, pull head stainless steel. |
||
|
Maximum working speed. |
1m/s |
Line Material |
49 strands of imported steel wire, outer layer nylon coating. |
||
|
Protection grade |
IP54 |
Service times |
More than 5 million times |
||
|
Wire length |
1.2M |
Rope diameters |
0.6-0.8mm |
||
How to calculate the length?
When you are using the pull rope displacement sensor, the encoder value feedback by the displacement before and after the pull rope is the position value information, assuming that it is X1 and X2;
if the inner wheel circumference of the sensor you purchased is C and the resolution is P, then calculate the length L.
The formula is L = (X2-X1) * C / P.
For example, the pull rope displacement sensor you buy has a range of 2000mm and a resolution of 1024. The circumference of the inner wheel is 150mm. The calculated length is
L = (X2-X1) * 150/1024.
Drawing of 0~500mm and 0~1000mm Measurement Range
Drawing of 0~2000mm Measurement Range
Drawing of 0~3000mm Measurement Range
Drawing of 0~4000mm Measurement Range
To know more about the Absolute Encoder or the 3D Drawing of the Linear Sensor, Please check with our team.
Matters needing attention in the installation of rope displacement sensor:
1. The rope displacement sensor is installed in a fixed position, and the pull head is pulled out, and it is strictly forbidden to release the hand and let the cable retract instantly; the end of the rope is on the moving object, and the movement should be kept barrier-free, and the cable should be pulled out vertically during installation.
3. Disassembly is strictly prohibited by non-technical personnel. if necessary, please disassemble and reinstall under the guidance of technicians.
4. When installing the stainless steel rope, the angle control should be paid attention to. If necessary, the pulley can be appropriately increased to change the direction, so as to ensure the measurement accuracy and the service life of the cable, and prevent the line from rubbing against the outlet.
5. In the process of use, excessive dust impurities should be reduced as far as possible, which can easily lead to the failure of the plastic coating of steel cable or the failure of the operation.
6. Please confirm the wiring when the power is off, and note that the wrong wiring may cause the encoder motherboard to burn out.