Pull Rope Displacement Sensor（RS485 & CAN Interface）
$86.50 – $278.50
Compact design, High measurement accuracy.
Measuring Range 0~5000mm.
Absolute interface: RS485 (Modbus RTU), CAN
Easy to install, and it can completely replace the grating ruler.
OVERVIEW
Pull Rope Displacement Sensor
(Linear Encoder Absolute Type)
Interface | Measurement Range (meter) | Resolution(P/R) | Working Voltage |
RS485(Modbus RTU) | 0.5m/1m/2m/3m/4m/5m | 1024 | DC5V，24V (DC9~30V) |
4096 | |||
CAN | 1024 | ||
4096 |
● Multiple Interface: RS485 digital signal, CAN digital signal, incremental pulse output.
● Compact structure, linear measurement of stroke length, small installation space, convenient installation, and maintenance.
● Metal shell, dustproof, vibration-proof, sturdy, and durable.
● The measuring length of each turn is the same, and the measuring range is 0-5 meters.
● 49 strands of imported soft stainless steel rope, corrosion-resistant, economical and practical, cost-effective.
● The service times can reach 5 million times.
● The linear accuracy is ±0.1%, and the repeatability accuracy is ±0.01%.
Features
Mechanical Drawing
BRT Series Linear Encoder, 0~500mm / 0~1000mm Drawing
BRT Series Linear Encoder, 0~2000mm Drawing
BRT Series Linear Encoder, 0~3000mm Drawing
BRT Series Linear Encoder, 0~4000mm/5000mm Drawing
Measuring Range | Signal output type | Linear precision | Absolute type： Resolution 10bit | Absolute type： Resolution 12bit | Inner Wheel Perimeter （mm） |
500mm | RS485 (Modbus RTU), 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% | 0.293mm | 0.073mm | 250 | |
Power | 2W | Operation temp. | -20~+85°C | ||
Pull Tension | 3N | Housing material | Aluminum alloy, surface anti-static interference | ||
Max. Working Speed | 1m/s | Pull wire material | 49 strands of imported steel wire, outer layer nylon coating | ||
Protection Grade | IP54, IP65 | Service times | >5million times | ||
Cable Length | 1.2meters(selectable) | Pull wire diameter | 0.8mm | ||
Wiring Connection
Interface | RS485 | CAN |
Red wire | Power Supply | |
Black wire | GND | |
Yellow wire | Z0 | Z0 |
Green wire | 485B | CANH |
White wire | 485A | CANL |
- Please pay attention to the voltage value (5V, 24V) on the encoder label before power on. Make sure to supply power accordingly.
- Set zero position: connect yellow wire to ground (black wire) more than 100mS.
- Please do not connect the yellow wire to anywhere during working except when it is needs to be set zero position.
- Restore the factory setting function: after power off, connect the yellow wire to ground (the black wire). Powered on again, it can be reset after 2 minutes, and separate the two wires after reset.
Application
Pull rope displacement sensor is especially suitable for linear guideway system, hydraulic cylinder system, testing machine, telescopic system (forklift, press, elevator, pipe bender, bending machine, etc.). Crane or cable winch, reservoir dam protection system, gate opening control system, testing machine pressure machinery, hydraulic universal experimental machinery, storage location, pressure machinery, paper machinery, textile machinery, sheet metal machinery, packaging machinery, printing machinery, horizontal controller, construction machinery, horizontal controller, industrial robot, injection machine, woodworking machinery, elevator, air compressor, hydraulic press, height machine. X-Y axis and other length displacement and other related size measurement and position control, can replace the raster ruler, other applications can be customized, can achieve low-cost and high-precision measurement.
Display length and speed.
Configurable LED electronic display screen.
Visually display the state of motion.
Precautions for Safe Use
- The pull wire displacement sensor is installed in a fixed position, and when the pull head is pulled out, 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.
- Disassembly is strictly prohibited by non-technical personnel. if necessary, please disassemble and reinstall under the guidance of technicians.
- 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.
- 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.
- Please confirm the wiring when the power is off, and note that the wrong wiring may cause the encoder mainboard to burn out.
User Manual
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