Are you looking to enhance safety and efficiency in your EOT crane operations? In the bustling factories of China, choosing the right counterweight limit switch is crucial. This article will guide you through the top options available, helping you make an informed decision for your facility. Let’s dive in!

Gravity Limit Switch or Counter Weight Limit Switches for Hoist and EOT …

Product Details: SNT Make: Gravity Limit Switch – 10 Amps. Your Hoisting Safety…

Pros:
– Digital payment acceptance
– Free support line available

Cons:
– Limited product variety
– No special products currently on sale

Limit Switches Manufacturer in China – KDM

Product Details: مفاتيح حد KDM تقدم مجموعة متنوعة من المنتجات بما في ذلك مفاتيح حد مقاومة للماء، مفاتيح حد الجاذبية، ومفاتيح حد كهربائية. تستخدم في تطبيقات متعددة مثل الرافعات، المصانع، والمعدات المتنقلة.

Pros:
– جودة عالية وأداء موثوق
– أسعار تنافسية
– تصميم قوي وسهل التركيب

Cons:
– قد تكون التكلفة مرتفعة لبعض العملاء
– توافر محدود في بعض المناطق

Counterweight Gravity Limit Switch – Aluminum Body Lever Limit Switch …

Product Details: CMK Electro Power offers a range of limit switches including Aluminum Body Lever Limit Switch, EOT Crane Gravity Limit Switch, Weight Operated Limit Switch, Rotary Gear Limit Switch, and Gravity Limit Switch. These products are designed for use in EOT cranes and other industrial applications, featuring various specifications such as rated voltage, current rating, and body material.

Pros:
– High-quality manufacturing with durable materials
– Wide range of applications in heavy industries and cranes

Cons:
– Limited information on warranty and support
– Pricing may vary significantly based on specifications

SNT – Counter Weight Limit Switch

Product Details: SNT Counter Weight Limit Switch is designed to prevent over hoist motion with weight, utilizing a counterweight to lift the wire rope.

Pros:
– Prevents over hoist operation
– Durable aluminum die cast enclosure
– Available in multiple amp ratings (10 Amp, 40 Amp)

Cons:
– Limited IP protection (IP54 for some models)
– Specific to crane applications, may not be versatile for other uses

Limit Switches Manufacturer in China – KDM – KDM Steel

Product Details: KDM offers a range of high-quality limit switches suitable for various applications, including tower cranes, waterproof environments, and industrial machinery. The switches are designed for reliability and safety, with options for different specifications and sizes.

Pros:
– High-quality construction ensuring reliable functioning
– Competitive pricing and a wide variety of limit switches available

Cons:
– Limited information on specific technical specifications
– Potential variability in performance based on application

Limit Switch/ FLP Limit Switch | EOT Crane Parts by Endeavour

Product Details: Limit Switch/ FLP Limit Switch is used for power supply to Gantry cranes, magnets, and Transfer Trolleys. It includes various types such as Lever Type, Gravity Type, and Rotary Type, suitable for different applications in EOT Cranes and Gantry Cranes.

Pros:
– High-quality spring steel material for durability.
– Available in various models to suit different applications.

Cons:
– Limited information on specific performance metrics.
– Potentially complex installation depending on the type.

Counter Weight Limit Switch – 10/40 AMP | JD Controls

Product Details: Counter Weight Limit Switch – 10/40 AMP, used for Heavy duty E.O.T. Cranes and Hoists to prevent over travel of hoisting motion on power and control circuit up to 500 V and 40 Amps Continuous current. Operates when weights rest on the surface of the limit switch.

Pros:
– Prevents over travel of hoisting motion
– Suitable for various material handling and lifting equipment

Cons:
– Limited to specific voltage and current ratings
– May require specific mounting position

Gravity Type Counter Weight Operated Limit Switches

Product Details: The ‘TSS’ Limit Switch prevents Over-Hoisting. The Switch will normally remain ‘ON’ due to weight connected to lever. When the snatch Block reaches pre-determined / highest position, the weight pulling the lever down is moved up on the snatch block. The lever of limit switch is released due to the counter weight fixed on lever and two contacts cut off two phases of motor, the switch is automatically resetting type. Current Ratings: 10 Amps A.C. up to maximum 600 Amps AC. 50c/s (as per requirement). Normal Switching Sequence: 2NC or 1 NO + 1 NC.

Pros:
– Prevents over-hoisting effectively
– Automatically resets after operation

Cons:
– Limited to specific current ratings
– May require adjustment for optimal performance

Limit Switch Manufacturers for EOT Cranes in India

Product Details: Limit switches are used in EOT cranes to limit movement for safety. They contain electrical contacts that open or close when the machine reaches its mechanical limit. Types include rotary, lever, and gravity limit switches, each serving specific applications in crane operations.

Pros:
– Enhances safety by preventing over-travel of machinery.
– Variety of types available for different applications.

Cons:
– Mechanical failure can lead to safety hazards.
– Installation may require specific environmental considerations.

Limit Switch – Foot Switch Manufacturer from Pune – Crane Kit

Product Details: Limit Switches including various models such as Foot Switch, Rotary Limit Switch, Gravity Limit Switch, and Cross Bar Limit Switch, primarily from the brand Giovenzana. They are used in industrial applications for controlling machinery and preventing over-travel of hoisting motions.

Pros:
– Wide range of models available for different applications.
– High durability and reliability in industrial settings.

Cons:
– Pricing may be higher compared to generic alternatives.
– Specific models may have limited availability.

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Frequently Asked Questions (FAQs)

What is a counter weight limit switch in an EOT crane?

A counter weight limit switch is a safety device used in EOT (Electric Overhead Traveling) cranes to prevent overloading. It ensures that the counterweight does not exceed its designated limit, helping to maintain balance and stability during operation.

How does a counter weight limit switch work?

The switch operates by monitoring the position and movement of the counterweight. When the counterweight reaches a predetermined limit, the switch activates, sending a signal to halt the crane’s operation, preventing potential accidents or damage.

Why is it important to have a counter weight limit switch?

Having a counter weight limit switch is crucial for safety. It helps prevent accidents caused by overloading, protects the crane’s structural integrity, and ensures the safety of operators and nearby personnel.

How often should I inspect the counter weight limit switch?

You should inspect the counter weight limit switch regularly, ideally every month or before each use. Regular inspections help identify any wear or malfunction, ensuring the switch operates correctly and maintains safety standards.

What should I do if the counter weight limit switch malfunctions?

If you suspect a malfunction, stop using the crane immediately. Consult a qualified technician to inspect and repair the switch. Regular maintenance can help prevent issues and ensure the switch functions properly.