EconotestTesting Solution

设置为默认语言
开始使用
测功机

Dynamometers Testing Solution

多发光器解决方案

多个发电机解决方案

滞后测力计

滞后测力计

ECF磁粉测功机

磁粉测功机

涡流制动测力计

Eddy Current Dynamometer

What is a Dynamometer?

Dynamometers Testing solution is a device used to measure 扭矩, 力量, 和 rotational speed of an engine, motor, or other rotating machinery. Dynamometers are critical tools used in various industries, including automotive, 航天, and industrial sectors, to test the performance, 效率, and reliability of engines, 电机, and drivetrains under different load conditions. Whether for R&D, production line testing, or regulatory compliance, a dynamometer provides accurate data that helps manufacturers optimize products for maximum efficiency and safety.

发电机原理:

测功机

A dynamometers is a device used to apply a load or braking force on the test object， (例如电动机, 引擎, 机械系统, ETC。) 衡量其力量和性能. 测功机的工作原理通常依赖于几种方法:

  1. 电磁诱导原理 (涡流测功机): 利用电磁场和导体之间的相互作用来产生电阻, 然后用来测量功率和扭矩.
  2. 摩擦原理 (磁粉测功机, 粉末制动测功机): 通过调整摩擦介质来衡量功率 (例如磁粉或粉末), 控制制动力.
  3. 液压/气动测功机: 通过液压或气压的变化来衡量功率, 通常用于大功率测试.
  4. 机械制动原理 (电/机械测功机): 使用直接机械接触，或电动制动系统以施加负载并测量功率输出.

Types of Dynamometers and Testing Items of Dynamometer:

Dynamometers typically classify into the following types:

  1. 涡流测功机

    • 测试项目: 力量, 扭矩, 速度, 效率
    • 优势: 高精度, 高速测试, 非接触测量, 适合高速.
    • 缺点: 需要水冷却, 成本更高.

  2. 磁粉测功机

    • 测试项目: 扭矩, 力量, 制动力, 速度
    • 优势: 平稳的操作, 高精度, 宽负载范围.
    • 缺点: 需要定期磁粉更换, 适用于中距离电源.

  3. 粉末制动测功机

    • 测试项目: 力量, 制动力, 速度, 效率
    • 优势: 高稳定性, 非接触设计, 适合连续负载测试.
    • 缺点: 成本更高, 温度灵敏度.

  4. 液压测力计

    • 测试项目: 力量, 扭矩, 流动, 压力
    • 优势: 适用于大功率测试, 平滑的负载应用.
    • 缺点: 需要液压油, 更高的维护成本.

  5. 气动测功机

    • 测试项目: 力量, 扭矩, 压力
    • 优势: 适用于低至中端功率, 平稳的操作.
    • 缺点: 对环境压力敏感, 有限的负载范围.

选择测功机时需要考虑的因素

  • 功率范围: 选择适合您所需功率测试范围的测功机.
  • 速度要求: 用于高速应用, 优选的涡流测功机是.
  • 准确性需求: 用于高精度测试, 涡流和磁性粉末激光是理想的.
  • 环境条件: 考虑对高温或高湿度环境的其他冷却或保护.
  • 预算: 不同类型的发电机成本差异很大.

Dynamometer Testing Selection:

发光仪涵盖了多种扭矩, 速度和机械功率等级. selecting the appropriate size Dynamometer for your motor testing needs, 您将需要确定 最大扭矩, 速度 和 力量 应用于测功机:

Maximum 扭矩 of Brake Dynamometer Testing:

重要的是考虑要测试的所有扭矩点, 不仅额定扭矩, but also Lock Rotor and Breakdown Torque. Dynamometer selection should initially base on the maximum torque requirement, 根据确定最大功率要求.

Maximum Speed of Dino Testing:

This rating is to be considered independent of 扭矩 and power requirements, 并且是在自由运行或轻轻载荷条件下安全运行测功机的最大速度. It is not to be considered as the maximum speed at which full braking torque can appliy.

Maximum Power Ratings of Brake Dynamometer Testing:

这些评分代表测功机的最大能力，在测试的电动机上施加制动负荷时，制动系统吸收和耗散热量. 测力计吸收的功率和热量计产生的热量是扭矩的函数 (t) 应用于测试的电动机, 以及最终的速度 (n) 电动机.

Why Choose Our Dyno Testing Solutions?

我们的 Brake Dynamometer Testing Systems combine cutting-edge technology with reliable data capture to offer precise results, making them ideal for industries that require detailed performance and durability testing.

Key Benefits:

  • Accurate Torque & Power Measurement: Whether testing engines, 电机, or components, our dynamometers provide precise readings of torque, 力量, and rotational speed.

  • Real-World Testing Conditions: Simulate driving conditions, load profiles, and environmental factors for more realistic data.

  • Non-Wear Technology: Features like eddy-current braking in dynamometers reduce wear and tear on components, resulting in longer-lasting equipment.

  • Compliance with Industry Standards: Our systems are fully compliant with EPA, 国际标准化组织, 和 WLTP standards, ensuring your product meets global regulatory requirements.

  • Customizable and Scalable: Tailor the dynamometer to your specific testing needs, with options for electric, hybrid, and traditional vehicle testing, as well as custom testing setups for industrial applications.

  • Energy Recovery: Reduce testing costs by recovering energy during regenerative braking tests, particularly useful in electric vehicle (EV) 测试.

  • Real-Time Data Logging: Continuous, real-time monitoring and data acquisition allow for immediate analysis and adjustment during tests.

Applications of Our Dynamometers Testing Solutions

Our dynamometers testing solutions are versatile and can appliy across various industries to test and validate a wide range of systems:

  1. 汽车 & Electric Vehicles (EVs)

    • Performance and efficiency testing for 引擎, 电机, transmissions, 和 动力总成.

    • Compliance with emission 和 fuel economy standards.

    • Battery testing for electric vehicles to monitor power output, 效率, and regenerative braking.

  2. 航天 & Aviation

    • Testing of propulsion systems and engines for performance, 效率, and safety.

    • Durability testing of aerospace components to ensure reliability during extreme conditions.

  3. 工业的 & Heavy Machinery

    • Performance testing of 变速箱, 电机, 和 compressors under heavy loads.

    • Energy efficiency testing to reduce power consumption and improve operational performance.

  4. 发动机 & Engine R&D

    • Analyze engine performance 和 motor dynamics to improve design and efficiency.

    • Test for power output, 扭矩, 和 速度 under varying load conditions.

  5. Emissions Testing

    • Perform 排放测试 for vehicles and engines to ensure compliance with local and international environmental standards.

Key Features of Our Dyno Systems:

  • Modular Design: Adaptable to test various vehicle types and components. From single-axle testing 到 multi-axle and full drivetrain systems, our dynamometers can handle it all.

  • High Precision & 重复性: Engineered for high accuracy in measuring torque, 力量, and speed, our systems ensure reliable data every time.

  • Variable Load Simulation: Simulate real-world conditions such as accelerations, decelerations, 和 constant-speed cruising for automotive testing.

  • Safety Features: Includes features like over-speed protection, automatic shutdown in case of failure, 和 manual control for emergency situations.

  • Advanced Software Integration: Integrated software solutions for real-time data logging, visualization, and customizable reporting. Analyze data in an intuitive interface.

  • Energy Recovery System: Save on energy costs by utilizing regenerative braking for electric vehicle (EV) 测试 和 hybrid powertrains.

Aerospace Test Solution

航空测试解决方案

我们提供Torquemeters, 联轴器, 飞轮, spindles & test rigs for both helicopter and aero engine component testing

Marine Propulsion Test Bench

海洋测试解决方案

我们为海洋发动机提供测试解决方案, 推进系统, 电动机, 发电机组, 变速箱, 辅助电力系统, 废气系统, 和船舶备件

水泵测试系统

水泵测试长凳

水泵测试系统是一种用于水泵性能测试的专用设备, 通常用于评估关键参数（例如流量）, 头, 力量, 和效率.

给我们发电子邮件

如有任何疑问或支持, 请通过电子邮件联系 info@econotests.com.
我们的目标是及时回应.

致电我们

需要立即帮助? 请致电我们 +86 156 1877 0706.
我们的团队随时准备为您提供帮助.

访问我们

我们欢迎您来参观我们位于 3F, 建筑 2, 小湾路511号, Fengxian, 上海, 中国.
Let's discuss your needs in person.

© 2025 上海伊科诺科技有限公司, 有限公司. 版权所有.
通过可靠的测试解决方案推动创新.

错误: 内容受到保护 !!