Evaluate power characteristics while driving! Trailer-type mobile dynamometer device.
This device is a trailer-type dynamometer system. It is coupled to a test vehicle, applying a load while driving to evaluate the power characteristics of the test vehicle. Traditionally, power characteristic evaluations required bringing the test vehicle to a location with testing equipment, such as "evaluating the engine and motor individually with a dynamometer" or "mounting it on a chassis dynamometer in real vehicle conditions," which could lead to discrepancies with actual driving data. However, this device is mobile, allowing it to be moved to any location, such as a test course, where power characteristics can be evaluated on-site.
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basic information
■ It is possible to apply a load to the test vehicle while towing this device. ■ By sweeping the rotational speed control of the dynamo, it is possible to gradually increase the running speed of the test vehicle while maintaining full output. ■ By bringing a dedicated operation box into the driver's seat of the test vehicle, it is possible to operate the device from the driver's seat. 【Features】 Load / 400Nm (150kW) Speed / 100km/h (axle rotational speed 3,000rpm) Application time / 60s to 180s Brake characteristics / Torque: 1,800Nm, rotational speed 4,000rpm Generator / 5kVA (fuel: diesel) Size (mm) / 5,000 × 2,000 × 1,200 Total weight / 3,500kg *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Evaluation of engine characteristics in test courses, etc.
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Company information
NST is an engineering company that supports manufacturers through the design, development, and commercialization of labor-saving equipment, automation systems, measurement devices, and custom control systems. We help our customers address a wide range of manufacturing challenges, including productivity improvement, automation, quality enhancement, and labor shortages. By working closely with each customer, we develop tailored solutions that meet specific operational requirements and deliver practical value in the field. One of our key strengths is our ability to provide flexible customization for projects that are difficult to accommodate with standard products or large-scale manufacturers. With approximately 70% of our workforce consisting of engineers, we possess extensive expertise in mechanical design, electrical design, control engineering, and software development. NST offers comprehensive support throughout the entire project lifecycle, from planning and proposal development to design, prototyping, production, installation, and after-sales maintenance. This integrated approach enables us to ensure consistent quality, rapid response, and long-term reliability for our customers. As a trusted engineering partner, NST is committed to creating innovative solutions that contribute to smarter, safer, and more efficient manufacturing environments.
