China best Wholesale 25A/40A Current Collector for Crane Enclosed Busbar

Product Description

Wholesale 25A/40A Current Collector For Crane Enclosed Busbar
The current collector is 1 of the main devices on the slide-contact wire system to pick up electric energy. It conducts the electric energy directly to the electrical appliances through the sliding contact between the collector brush and the guide rail, so as to realize the mobile power supply of the system. The current collector is composed of 2 parts: the tension device of the mechanical structure and the current collector brush which is in direct sliding contact with the guide rail. The tension device of the mechanical structure determines the sliding contact pressure between the collector brush and the guide rail and the stability of the mechanism. Sliding contact to pick up electrical energy conductor, its performance and conductive quality and the quality of material structure will directly affect the safe operation quality of the entire system equipment, so the current collector is 1 of the most important components in the entire conductor rail system.

Product Description

Type

Weight(kg)

Poles

Power rating

56JD-4/25

0.65

4

25A

56JD-4/40

0.70

4

40A

56JD-4/60

1.35

4

60A

56JD-4/80

1.30

4

80A

Company Profile

ZheJiang CHINAMFG Conductor Busbar Electrical Co.,Ltd. Is located in ZheJiang ,Established in 2001 and have been involved in this field for more than 10 years.CHINAMFG is professional enterprise in searching and developing the electrical products and engineering.The main products includes:conductor rail system .bus duct system,cable festoon system ,cable drag chain cable tray,lighting busbar and related accessories, our products used in mobile power supply for crane ,electrical hoist .as well as factory,high building power distribution.With excellent products quality ,good service our products are greatly favored bycustomers around the domestic and foreign market, we will devote ourselves to provide better service for the whole world customer.

Packaging & Shipping

Welcome to inquiry ~

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Product Name: Wholesale 25A/40A Current Collector for Crane Encl
Current: 25A/40A/60A/80A/120A
Color: Black
Usage: for Crane Mobile Power Supply
Application: for Enclosed Conductor Rail 35-50A
Transport Package: Carton / Ply Wood Case
Customization:
Available

|

Customized Request

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Engineering chains are designed to handle some degree of misalignment between sprockets. Misalignment can occur due to various factors such as improper installation, wear and elongation of the chain, or inaccuracies in the machinery. While some misalignment is inevitable in many industrial applications, excessive misalignment should be avoided to ensure optimal chain performance and longevity.

Here’s how engineering chains handle misalignment:

  1. Flexible Construction: Engineering chains are constructed with flexible components such as pins, rollers, and bushings. This design allows the chain to adapt to minor misalignments without putting excessive stress on the chain or sprockets.
  2. Articulating Joints: The articulating joints in the chain allow it to articulate smoothly around the sprockets, accommodating minor misalignment during the rotation. This helps reduce wear on the chain and sprockets.
  3. Tolerance for Misalignment: Manufacturers provide specifications for the allowable misalignment between sprockets. Engineering chains are designed to handle a certain level of misalignment within these tolerances without significantly affecting their performance.
  4. Proper Installation: Correct installation of the engineering chain is crucial to minimizing misalignment issues. Ensuring proper tension, alignment, and center-to-center distance between sprockets can help reduce misalignment and prolong chain life.
  5. Regular Maintenance: Regular maintenance, including chain inspection and lubrication, can help identify and address misalignment issues early on. Promptly correcting misalignment can prevent further damage and ensure efficient chain operation.
  6. Alignment Devices: In some cases, alignment devices or tools may be used during installation to ensure accurate alignment between the sprockets. These devices can help improve chain performance and reduce wear caused by misalignment.

It is essential to follow the manufacturer’s guidelines for chain installation, maintenance, and alignment to optimize the performance and service life of engineering chains. Addressing misalignment issues promptly and keeping the chain in proper working condition will contribute to the overall reliability and efficiency of the machinery or equipment in which the chain is used.

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What are the factors to consider when selecting an engineering chain for an application?

When selecting an engineering chain for a specific application, several important factors should be taken into consideration:

1. Load Capacity: Determine the maximum load the chain will need to handle in the application. It’s crucial to select a chain with a sufficient load-carrying capacity to ensure safe and reliable operation.

2. Speed: Consider the operating speed of the application. High-speed applications may require special engineering chains designed to handle increased centrifugal forces and reduce wear.

3. Environmental Conditions: Evaluate the environmental factors the chain will be exposed to, such as temperature, humidity, corrosive substances, and contaminants. Choose chains with suitable materials and coatings to withstand these conditions.

4. Lubrication: Determine the lubrication requirements of the chain. Some chains may require regular lubrication, while others are designed to operate with minimal or no additional lubrication.

5. Alignment and Tension: Ensure proper alignment and tensioning of the chain to prevent premature wear and elongation, which can lead to chain failure.

6. Space Limitations: Consider the available space for the chain in the application. Some environments may require compact chain designs to fit within tight spaces.

7. Application Type: Different types of engineering chains are available, each designed for specific applications, such as conveyor systems, power transmission, lifting equipment, or agricultural machinery. Select a chain type that aligns with the application’s requirements.

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9. Cost: Consider the budget for the chain. While cost is important, it’s essential to balance it with the chain’s quality and performance to ensure long-term reliability and reduced downtime.

10. Manufacturer and Quality: Choose engineering chains from reputable manufacturers known for producing high-quality and reliable products.

By carefully considering these factors, engineers and operators can select the most suitable engineering chain for their specific application, ensuring optimal performance, longevity, and safety.

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How do engineering chains handle shock loads and impact forces?

Engineering chains are designed to handle a range of loads, including shock loads and impact forces, encountered in various industrial applications. Their ability to withstand these forces depends on several factors:

1. Material Selection: High-quality engineering chains are often made from robust materials such as alloy steel or stainless steel. These materials provide excellent strength and durability, allowing the chain to handle shock loads without permanent deformation or failure.

2. Chain Design: The design of engineering chains plays a crucial role in their ability to handle shock loads. The chain’s structure, such as the shape and size of its components, determines its load-bearing capacity and resistance to impact forces.

3. Heat Treatment: Some engineering chains undergo specific heat treatment processes to enhance their hardness and toughness. Heat-treated chains can better withstand shock loads and impact forces, making them suitable for demanding applications.

4. Fatigue Resistance: Engineering chains are designed to have good fatigue resistance, which means they can endure repeated loading cycles without failure. This property is essential for withstanding impact forces that occur intermittently in certain applications.

5. Proper Installation and Tensioning: Correct installation and appropriate tensioning of the chain are essential to ensure optimal performance under shock loads. Improper tensioning may lead to excessive stress on the chain and premature failure.

6. Chain Speed: The speed at which the chain operates can influence its ability to handle shock loads. High-speed operation may generate additional forces, so the chain must be rated to withstand these forces without exceeding its limits.

7. Regular Maintenance: Proper maintenance is crucial for extending the life of engineering chains subjected to shock loads and impact forces. Regular inspections, lubrication, and replacement of worn components are essential to keep the chain in optimal condition.

Overall, engineering chains are engineered to handle shock loads and impact forces in industrial environments. However, it is crucial to choose the right chain type, size, and material for the specific application and to follow proper installation and maintenance practices to ensure reliable and safe operation under varying load conditions.

China best Wholesale 25A/40A Current Collector for Crane Enclosed Busbar  China best Wholesale 25A/40A Current Collector for Crane Enclosed Busbar
editor by CX 2024-04-02

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