Your Professional Position Travel Senor Supplier
Xian Baochen Information Technology Co., Ltd. is located in high-tech Zone, Xi 'an, Shaanxi Province, China, is a focus on sensors, transmitters, inverters, power semiconductor devices and supporting instruments R & D, manufacturing, sales and service enterprises. The company invests in research and development team, cooperates with excellent universities, integrates industry resources, and provides the best quality solutions for domestic and foreign users. Enterprise mission: to meet user needs and create value for customers.
Why choose us
Sales Market
We Products are exported to Europe, America, Southeast Asia, West Asia, Central Asia and other countries around the world. Our products are well received in these markets.
Our Service
Able to quickly respond to customer needs, to provide personalized customization, timely delivery, professional technical support and perfect after-sales service.
Strict Quality Control System
Able to efficiently produce large quantities of products, advanced production processes and stable supply chains, the implementation of strict quality control system. Constantly introduce new technologies and new materials to improve product performance and production efficiency.
Wide Range of Applications
Through the EU CE, RoHs testing, products are widely used in petrochemical, water conservancy and hydrology, machinery and equipment, automobile manufacturing, industrial process control, weighing measurement, people's livelihood applications and other fields.
Position Travel Senor
Position Travel Senor as shock travel sensors, the Linear Position Sensors can also be used to measure gearbox shaft position, differential angle, or in any application that requires linear position data. In short, these simple sensors can make your ride not just faster but also more predictable.
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BC-PTS range |
10mm |
15mm |
25mm |
50~75mm |
100~300mm |
Stroke Length 10 15 25 |
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Linear Precision (±%FS) |
±0.1% |
±0.05% |
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Resistance (±10%) |
1ΚΩ |
5ΚΩ |
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Effective Stroke |
Range+3mm |
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Resolution |
Infinite |
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Repeatability Precision |
0.01mm |
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Max Speed |
5m/S |
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Recommended Current |
≤1mA |
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Temperature Range |
-60℃~+150℃ |
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Output |
0~100% × input voltage (change with the movement of the rod) resistance output |
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Sensitivity |
1 |
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Temperature Drift |
Infinitesimal |
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Very long life |
>100*1000000 cycles,>25*1000000 m |
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Resolution can reach micrometers: For example, photoelectric encoders, through grating disc interpolation technology, can achieve nanometer-level displacement detection, meeting the needs of applications such as semiconductor manufacturing and precision machining.
Excellent Linearity: LVDT (Linear Variable Differential Transformer) sensors have a linearity error of ≤±0.1% F.S., ensuring that measurement results are highly consistent with actual displacement and reducing system errors.
High Repeatability: Magnetostrictive sensors have an output deviation of ≤±0.002% over multiple measurements, making them suitable for hydraulic systems and oil tank level monitoring that require long-term stable operation.
Strong Anti-Interference Capability: LVDTs utilize electromagnetic induction principles, with no electronic components directly contacting the measuring surface. They can withstand high vibrations (such as those of aircraft engines) and high temperatures (operating temperatures range from -55°C to +200°C).
High Protection Rating: Industrial-grade sensors generally meet IP67 protection standards (dustproof and waterproof), and some products (such as the German HBM S40A series) support IP68, making them suitable for outdoor and humid environments.
Corrosion-Resistant Design: Stainless steel sensors resist salt spray and chemical corrosion, making them suitable for offshore platforms and chemical equipment.
Potentiometric
They represent basic and affordable linear position sensors. These sensors use a track with electrical resistance that connects to a moving contact point. When the object moves it creates a resistance change that produces an output signal in direct relation.
Inductive (LVDT)
The LVDT sensor system detects position changes by responding to electromagnetic induction. They contain one main coil plus two smaller coils. When a ferromagnetic core moves through the coils it changes voltage which gets converted into position data.
Magnetostrictive
These sensors work based on the physical reaction of magnetostriction. A position magnet generates a magnetic field that sends out sonic pulses through the waveguide. The sensor measures the amount of time it takes for the pulse to return and converts it into a position value.
Optical
The sensors detect position through light beams that travel to photo-detectors. The sensor system measures position by detecting how light changes when beams are interrupted or reflected under different light conditions.
Capacitive
Capacitive sensors find position shifts by tracking how conductive plates change their capacitance values. The moving object alters the space between plates which affects the capacitance and produces a signal output.
Applications of Linear Actuated Position Travel Sensor
Industrial Automation
Industrial plants and CNC equipment depend on these sensors to direct robotic arms while ensuring perfect movement accuracy in assembly lines.
01
Mobile Equipment
In hydraulic cylinders and vehicle actuators for position monitoring. THM Huade Hydraulics combines these sensors into their high-tech hydraulic system designs.
02
Medical Equipment
Medical devices need these sensors to keep their equipment at exact positions for accurate work.
03
Aerospace and Defense
These sensors help to check how aircraft components and military equipment stay in their correct positions.
04
Automotive Sector
Engine control units, brake systems and suspension systems use the sensors to check and control vehicle movement.
05
The basic operation of a linear position sensor depends on its specific type but functions in this way:
The sensor system identifies when the target object moves or changes position along its straight path.
The sensor turns physical movement into an electrical signal through mechanical (potentiometric), magnetic (magnetostrictive), optical, inductive, or capacitive methods.
The sensor transmits position information to a controller that analyzes the data and starts the needed process.
All sensors operate differently but share the main goal of precisely measuring how far an object moves in real time.
Maintain of Position Travel Sensor
Surface Cleaning
Use a soft cloth, cotton swab, or soft-bristle brush to regularly remove dust, oil, and other contaminants from the sensor surface. Avoid using corrosive cleaners (such as alcohol or chemical solvents) to prevent damage to sensitive components.
For optical sensors (such as photoelectric encoders), use a dedicated optical cleaner and a dust-free cloth to wipe the lens or window in an "S" pattern to avoid scratches.
Dust and Moisture Protection
In dusty or humid environments, use a protective cover or sealed housing to isolate contaminants and prevent dust from entering the sensor and causing short circuits on the circuit boards.
Avoid Mechanical Damage
Protect the sensor from impact, vibration, and excessive displacement to prevent deformation or damage to internal components. For example, allow safe clearance during installation to avoid interference with moving parts.
Regular Calibration and Debugging
Calibration Cycle
Calibration should be performed every 3-6 months, depending on frequency of use and environmental severity. High-precision applications (such as aviation and semiconductor manufacturing) require calibration as little as monthly.
Method
Use standard measuring instruments (such as vernier calipers, laser interferometers) or specialized calibration equipment to compare sensor output values with actual displacement and adjust zero point and sensitivity parameters.
Dynamic Debugging
Test the sensor's response speed, linearity, and repeatability under simulated operating conditions to ensure that its dynamic performance meets requirements. For example, observe the output signal waveform using an oscilloscope to eliminate fluctuations or distortion.
FAQ
As one of the leading position travel senor manufacturers and suppliers in China, we warmly welcome you to wholesale cheap position travel senor in stock here from our factory. All customized products are with high quality and competitive price.
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