Current Collector for EOT Crane

As a critical core component of 电动高架行驶 (eot) 起重机, the current collector is specifically engineered to transmit electrical power stably and continuously from fixed conductor rails to the moving mechanisms of EOT cranes—including hoisting, 手推车, and bridge traveling systems. It directly determines the operational stability, 安全, and efficiency of EOT cranes, making it an indispensable part in industrial material handling scenarios such as warehouses, 工厂, 建筑工地, 和端口. Our current collector for EOT crane is independently developed and optimized based on years of industrial practice, integrating advanced structural design, high-quality materials, and reliable performance to fully meet the diverse operational demands of EOT cranes under different working conditions.

产品概述

Our current collector for EOT crane is a professional power transmission device designed for the dynamic working characteristics of EOT cranes. It solves the key problem of stable power supply during the horizontal and vertical movement of cranes, effectively avoiding power interruptions, arcing, and other faults that may cause crane shutdowns or safety hazards. The product adopts a modular design, which is easy to install, disassemble, and maintain, while its compact structure ensures it can be perfectly adapted to the limited installation space of EOT cranes of various tonnages and models. Whether it is a light-duty EOT crane for general material handling or a heavy-duty one for metallurgical and mining operations, our current collector can provide a matched and reliable power transmission solution.

Key Types Of Current Collectors for EOT Crane & Structural Features

We offer multiple types of current collectors for EOT crane to adapt to different conductor rail systems and operational requirements, with the following mainstream types and their core features:

1. Single Pole Busbar Current Collector

Single Pole Busbar Current Collector

This type of current collector is specially designed for single pole conductor rail systems, compatible with both vertical and horizontal installation methods, and can be flexibly adapted to various installation environments. It is available in current ratings ranging from 150A to 5000A, with conductor materials optional in copper (200A-5000A) and aluminum (150A-3000A), and the aluminum rail is usually equipped with a stainless steel contact surface to enhance wear resistance. The contact part adopts high-quality carbon brushes or copper-graphite brushes, which have good conductivity and wear resistance, ensuring stable contact with the conductor rail even during long-term continuous operation.

2. Multi-Pole Busbar Current Collector

Multi-Pole Busbar Current Collector

Suitable for multi-pole conductor rail systems, it can be configured into 3-pole, 4-pole, or even 6-pole systems according to the power supply needs of EOT cranes, making it ideal for crane systems that require multiple power supply lines. It integrates multiple contact units into one, with a compact structure and reasonable layout, which can effectively save installation space while ensuring independent and stable power transmission of each pole. This type is widely used in EOT cranes that need to transmit both power and control signals.

3. Seamless Conductor Rail Current Collector

Seamless Conductor Rail Current Collector

Matched with seamless conductor rails (with no joints within 1000 仪表), this current collector eliminates the impact of rail joints on power transmission, achieving smoother and more stable current collection. It is available in 3-pole and 4-pole configurations, with current ratings of 60A, 100A, 150A, ETC。, and is suitable for large-span EOT cranes that require long-distance continuous operation, such as port and large warehouse cranes.

4. Spring-Loaded Current Collector

Spring-Loaded Current Collector

Adopting a high-quality stainless steel spring mechanism, this type applies constant contact pressure between the brush and the conductor rail, which can automatically compensate for minor misalignments or wear of the conductor rail, ensuring stable power transmission even under variable speed and load conditions. It has the advantages of reliable performance, 低维护成本, 和成本效益, making it suitable for moderate-duty EOT cranes in general industrial scenarios.

Current Collectors For Core Performance Advantages

• 1. High Conductivity & Low Energy Loss: The contact brushes are made of high-purity copper or copper-graphite alloy, with low contact resistance, which can efficiently transmit electrical energy and reduce energy loss during power transmission, helping to improve the energy efficiency of EOT cranes.
• 2. 耐磨 & 长期使用寿命: The contact parts and shell are made of robust materials such as cast iron, aluminum alloy, and high-density engineering plastics, which have excellent wear resistance, 耐腐蚀性, 和抗冲击性. The carbon brushes have a long service life, reducing the frequency of replacement and maintenance costs.
• 3. Dust-Proof & Waterproof: The product adopts a sealed structural design, with a protection grade of IP54 or IP65, which can effectively prevent dust, water droplets, and other impurities from entering the internal structure, ensuring stable operation in harsh industrial environments such as dusty and humid workshops.
• 4. 安全的 & 可靠的: Equipped with overload and short-circuit protection functions, it can quickly cut off the power supply in case of abnormal current, avoiding equipment damage and safety accidents caused by overheating or arcing. The smooth contact design effectively reduces sparking, improving operational safety.
• 5. 易于安装 & 维护: The modular design and standardized mounting interface make installation and disassembly simple and convenient, without the need for professional tools and complex operations. Routine maintenance only requires checking the wear of the carbon brushes and cleaning the contact surface, which is time-saving and labor-saving.
• 6. Strong Adaptability: It can be customized according to the specific parameters of EOT cranes (such as tonnage, current rating, and installation space) and the type of conductor rail, fully matching the actual operational needs of customers. It is suitable for EOT cranes of various models and working conditions, including general, 防爆, and metallurgical EOT cranes.

Current Collectors for EOT Crane Technical Specifications

Current Collectors Application Scenarios

Our current collector for EOT crane is widely used in various industrial fields where EOT cranes are applied, 包括但不限于:

• 1. General manufacturing workshops: 用于处理原材料, 半成品, and finished products.
• 2. Metallurgical industry: For lifting and transporting steel ingots, 线圈, and other high-temperature, heavy-duty materials.
• 3. Mining industry: For handling ores, 设备, and other materials in mines and mineral processing plants.
• 4. Port and logistics warehouses: For loading, 卸货, and stacking goods in large-span warehouses and ports.
• 5. 建筑工地: For lifting construction materials, 设备, and other heavy objects.
• 6. Explosion-proof environments: 定制 explosion-proof type for EOT cranes in chemical, 石油, and other flammable and explosive fields (选修的).

售后服务 & 承诺

We are committed to providing customers with high-quality current collector products and comprehensive after-sales services to solve your worries in use:

• 1. Quality Commitment: All products undergo strict quality inspection before leaving the factory, complying with international industrial standards and CE certification, ensuring product quality and performance stability.
• 2. Warranty Service: Provide a 12-month free warranty period. 保修期内, if there is any product quality problem, we will provide free repair or replacement services.
• 3. 技术支援: Provide lifelong technical support, 包括安装指导, maintenance advice, and fault diagnosis. Our professional technical team will respond to your questions within 24 小时.
• 4. 定制服务: According to your specific needs (such as EOT crane model, current rating, installation space, 和工作环境), we provide customized product design and production services to meet your personalized requirements.
• 5. Replacement Parts Supply: Provide a sufficient supply of replacement parts (such as carbon brushes, springs) at preferential prices to ensure the continuous operation of your EOT crane.

Why Choose Our Current Collector for EOT Crane?

In the competitive industrial market, our current collector for EOT crane stands out with its excellent performance, reliable quality, and thoughtful service. Compared with similar products, we have the following core advantages:

✅ Optimized structural design, adapting to the dynamic working characteristics of EOT cranes, ensuring stable power transmission in all working conditions.

✅ High-quality material selection and strict quality control, extending product service life and reducing maintenance costs.

✅ Multiple types and full specifications, providing one-stop power transmission solutions for EOT cranes of various models.

✅ Professional customization capability, fully matching the actual needs of different industries and working environments.

✅ Comprehensive after-sales service and lifelong technical support, ensuring worry-free use for customers.

如果您正在寻找可靠的, 高效的, and durable current collector for EOT crane, 请联系我们. We will provide you with the most suitable product solution and high-quality service, and work together with you to improve industrial material handling efficiency and safety!