Table of Contents
FILN Micro Switch Limits Whisker limit switch Classic style IP65
- Name:Micro Switch Limits
- Mode: FLM-9101
- Voltage: 8V,14V,30V,125V,250V
- Current: N C: below24A，N O: below12A
- Material: intensive plastic and aluminum cast
- Features:Double circuit type of limit switch Highly rigid construction
- Degree of protection: IP65
- Email: inquiry@cnylin.com.cn
Product Parameters:
| Operation speed | 0.5mm-50cm/sec |
| Operating frequency | Mechanical: 120 operations/minute Electical: 30 operations/minute |
| Contact resistance | 25mΩ max.(initial value) |
| Insulation resistance | 100mΩ min.(below 500VDC) |
| Dielectric strength | 1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity |
| 1500 VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying metal parts | |
| 1500 VAC, 50/60 Hz for 1 minute between each terminal and groun | |
| Vibration | 10-55 Hz,15 mm double amplitude |
| Shock | Mechanical durable: 1,000m/Sec(about 100G’S)Malfunction:300m/Sec'(about 30G’S) |
| Ambient temperature | -5~+65℃(With no icing) |
| Humidity | <95%RH |
| Life | Mechanical:10,000,000 operations above
Electrical: 500,000 operations above |
| Weight | About 130 to 190g |
| Degree of protection | IP65 |
Related products:
Ratings：
| Rated vlotage | Noninductive Load(A) | Inductive Load (A) | ||||||
| Resistance Load | Lamp Load | Inductive Load | Motor Load | |||||
| NC | NO | NC | NO | NC | NO | NC | NO | |
| 125VAC | 5 | 5 | 1.5 | 0.7 | 3 | 3 | 2 | 1 |
| 250VAC | 5 | 5 | 1 | 0.5 | 3 | 3 | 1.5 | 0.8 |
| 8VDC | 5 | 5 | 3 | 3 | 5 | 4 | 3 | 3 |
| 14VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
| 30VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
| 125VDC | 0.4 | 0.4 | ||||||
| 250VDC | 0.2 | 0.2 | ||||||
| Inrush Current | N C: below24A，N O: below12A | |||||||
Introduction to Micro Switch Limits
Micro switch limits are precision safety devices used in industrial machinery to control the operation of equipment by defining boundaries of motion or position. They are designed to be smaller and more precise than standard limit switches, making them ideal for applications where space is at a premium.
Understanding Micro Switch Limits
Micro switch limits function by making or breaking an electrical circuit in response to the position of a machine component. In an open state, the switch does not complete the circuit, which can signal that a machine part has not reached a potentially hazardous position.
Types of Micro Switch Limits
Different types of micro switch limits include:
- Toggle Switches: Simple on-off switches with a toggle action.
- Micro Switches: Compact with a short-throw action, used for precise positioning.
- Safety Interlock Switches: Designed to stop machinery in case of an emergency.
Key Specifications for Selecting Micro Switch Limits
When selecting a micro switch limit, consider:
- Actuating Force: The force required to trigger the switch.
- Environmental Ratings: Protection against dust, water, and corrosion.
- Electrical Ratings: Voltage and current the switch can handle.
Industrial Automation and Micro Switch Limits
Micro switch limits are integral to industrial automation, providing control over:
- Conveyor belt operation
- Robotic arm positioning
- Machine tool feed rates
Installation of Micro Switch Limits
To install a micro switch limit:
- Identify the Correct Position: Ensure it’s aligned with the mechanism it controls.
- Secure the Switch: Fix the switch in place to prevent accidental detachment.
- Wire Correctly: Attach the switch to the control circuit as per the manual.
Maintenance and Service Life
Regular maintenance can prevent limit switch failure:
- Visual Inspections: Regularly check for signs of wear or damage.
- Dust and Debris Removal: Keep the switch clean to ensure proper operation.
- Check Connections: Ensure all electrical connections are secure.
Troubleshooting Micro Switch Limits
If a micro switch limit malfunctions:
- Check for Obvious Damage: Look for any visible signs of wear or breakage.
- Test the Circuit: Use a multimeter to check for continuity.
- Adjust if Necessary: If the switch is misaligned, adjust its position.
Safety Standards and Compliance
Ensure that micro switch limits:
- Comply with UL standards for safety.
- Have the CE mark for European compliance.
- Adhere to any specific industry standards relevant to your application.
System Efficiency and Micro Switch Limits
Micro switch limits enhance system efficiency by:
- Preventing overtravel and damage to machinery.
- Ensuring machinery operates within safe limits.
- Reducing downtime through reliable operation.
Calibration of Micro Switch Limits
Calibration ensures that a micro switch limit operates within the desired parameters:
- Use precision tools and follow the manufacturer’s guidelines.
- Confirm the switch’s sensitivity to the actuator.
Environmental Factors and Micro Switch Limits
Environmental factors such as temperature extremes, humidity, and corrosive substances can affect a micro switch limit’s operation. Choose switches with appropriate environmental ratings for your specific application.
Integration with PLCs and Control Systems
Micro switch limits can be integrated with PLCs and other control systems by:
- Using appropriate communication protocols.
- Configuring the control software to interpret switch signals correctly.
Cost Considerations for Micro Switch Limits
The costs associated with micro switch limits include:
- The initial purchase price of the switch.
- Installation by a qualified technician.
- Ongoing maintenance and replacement parts.
Machine Safety and Micro Switch Limits
Micro switch limits contribute to machine safety by:
- Providing accurate control signals.
- Reducing the risk of accidents and damage.
- Facilitating the creation of automated safety systems.
Identifying a Failing Micro Switch Limit
Signs of a failing micro switch limit include:
- Inconsistent operation.
- Erratic or unexpected switching behavior.
- Physical damage or wear.
Replacement Procedure for Micro Switch Limits
When replacing a micro switch limit:
- Match Specifications: Ensure the replacement switch has the same technical specifications.
- Proper Installation: Follow the installation guide for the new switch.
- Test After Replacement: Verify that the new switch operates as intended.
Advancements in Micro Switch Limit Technology
Advancements in micro switch limit technology may include:
- More reliable and durable materials.
- Advanced sensing capabilities for improved precision.
- Better integration with smart manufacturing systems.
Micro Switch Limit Switch Price Analysis
A thorough search is critical when understanding the pricing of the button switch products you need. The following article follows a quick search, in-depth analysis of the approximate price range of the upper limit switch on each website.
- 1.Indicatorlight.com
- 2.OMCH
- 3.Amazon.com
- 4.Filn online store：www.cnfiln.com
Please note: The above prices are approximate prices and may vary depending on the specific seller, quantity, and any additional functionality or specifications of the Micro Switch Limits. It is recommended to visit the appropriate website or contact the seller directly to obtain accurate and up-to-date pricing information on the Micro Switch Limits.
Conclusion and Best Practices
Micro switch limits are a critical component in many precision engineering and automation applications. By understanding how they work, knowing how to set, maintain, and troubleshoot them, you can ensure the smooth and safe operation of your machinery. Always consult a professional for complex installations or when in doubt about the functionality of a micro switch limit.