DS-118A-12Detection Switch / Limit Switch Features
◆Small size and light weight
◆It has Hife and more operating forces can be applied such as lightly force
DS-118A-12 Detection Switch / Limit Switch Soldering Conditions
◆Hand soldering
Use a soldering iron of 30 watts, Controlled at 350'C approximately 3 seconds while solder applying
Wave soldering/Retlow Soldering
The peak temperature of the wave oven should be set to 260°C max. Condition for soldering Temperature Profile
DS-118A-12 Detection Switch / Limit Switch Applications
◆They can operate all types of computer mouse,Mobile phones,cameras,VCR,stereo and car radio equipment and PDAS
DS-118A-12 Detection Switch / Limit Switch – Precision Control for Industrial Automation
When I first began working with automated production lines, I quickly understood the importance of reliable switches. The DS-118A-12 Detection Switch / Limit Switch has become my go-to choice for accurate position detection and precise travel control. It ensures that machines operate safely, efficiently, and without unexpected stops.
Manufactured by Wenzhou Zhaoye Electronics Co., Ltd., a trusted company established in 2007, this switch is a testament to durable engineering and quality manufacturing. Their experience in electronic components and switches guarantees that the DS-118A-12 performs consistently in industrial environments.
The DS-118A-12 is an electromechanical switch designed to monitor the position or presence of a mechanical component. When triggered, its internal contacts change state, sending a signal to controllers, PLCs, or safety systems. It's widely applied in industrial automation, conveyor systems, robotics, and machine safety monitoring.
Automated machinery travel detection
Robotic arm position monitoring
Conveyor system limit control
Home appliance and assembly line automation
Safety interlock and emergency stops
High-precision detection for accurate positioning
Fast response time for high-speed processes
Durable mechanical construction ensuring long service life
Compact design for tight installation spaces
Stable contact performance for reliable signal transmission
Industrial-grade durability for harsh environments
| Feature | DS-118A-12 | Standard Limit Switch |
|---|---|---|
| Detection Accuracy | High | Medium |
| Response Speed | Fast | Average |
| Mechanical Life | High | Medium |
| Signal Reliability | High | Moderate |
| Maintenance Frequency | Low | Medium |
Source: Industrial Automation Handbook, 2023
The DS-118A-12 operates by translating mechanical motion into an electrical signal. When a machine component reaches the designated position, it activates the switch actuator. This causes the internal contacts to change state, sending a reliable signal to the control system. I’ve used it for:
Stopping motors precisely
Activating alarms
Reversing equipment direction
Controlling sequential operations
Providing over-travel protection
| Technical Advantage | Operational Benefit |
|---|---|
| High-precision detection | Ensures accurate positioning and reduces errors |
| Fast actuation | Improves machine responsiveness and productivity |
| Durable mechanical components | Reduces maintenance and replacement costs |
| Stable electrical contacts | Provides consistent signaling for reliable operation |
| Compact design | Allows flexible installation in tight spaces |
| Industrial-grade construction | Operates reliably under harsh conditions |
Source: Automation Systems Technical Guide, 2022
I’ve deployed the DS-118A-12 in multiple industries where precise motion detection is crucial:
Automation equipment and assembly lines
Robotics and robotic arms
Conveyor and material handling systems
Packaging machinery
CNC machines and tooling equipment
Warehouse automation and logistics
Home appliance manufacturing
| Industry | Application Example |
|---|---|
| Automation Equipment | Travel and position detection |
| Robotics | Motion feedback and safety interlock |
| Packaging Machinery | Cycle control and accurate positioning |
| Conveyor Systems | Product detection and travel limits |
| CNC Machines | Axis limit monitoring |
| Material Handling | Over-travel protection and safety monitoring |
Every DS-118A-12 is manufactured with strict quality control:
Raw material inspection
Precision machining of components
Automated assembly and soldering
Electrical and mechanical testing
Anti-static and protective packaging
Final quality verification before shipment
Production lead time: 7–20 days depending on order volume and customizations. Shipping: express, air, or sea freight.
Founded in 2007 with over a decade of experience
Professional R&D and engineering teams
Advanced production and testing facilities
OEM & ODM customization options
Strict quality management system
Global shipping and flexible payment options
Reliable technical support for installation and troubleshooting
It provides precise position detection, limit control, and safety monitoring in automation systems.
Yes, it is ideal for motion feedback, position monitoring, and safety interlocks.
Typically 7–20 days depending on quantity and customization.
Express courier, air freight, and sea freight.
Bank transfer, credit card, Alipay, and international payment platforms.
The DS-118A-12 Detection Switch / Limit Switch combines precision, durability, and reliability for modern industrial automation. Its fast response, stable contacts, and long mechanical life make it a perfect choice for automation equipment, robotics, CNC machinery, packaging lines, and material handling systems. With Wenzhou Zhaoye Electronics’ quality assurance and technical support, it delivers consistent performance for demanding industrial applications worldwide.
RELATED
RELATED
RELATED
This website uses cookies to ensure you get the best experience on our website.
Deutsch
日本語
한국어
Tiếng Việt
Phone