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HIGH-SPEED DAMPER DYNAMOMETER WITH 40″ COLUMNS

High-performance shock absorber dynamometer with 40" columns. Provides the highest level of precision for shock absorber testing.

Description

Additional information

HIGH-SPEED DAMPER DYNAMOMETER WITH 40″ COLUMNS

This high-performance damper dynamometer offers the highest level of precision and reliability for testing dampers. Specifically designed for high-speed, real-world condition simulating measurements, this device is essential for every professional racing team and suspension specialist seeking maximum performance. The 40-inch (approx. 101.6 cm) columns provide the necessary vertical travel space for testing the most diverse damper types and mounting angles.

This dynamometer allows for mapping the complete characteristic of dampers, including compression and rebound curves, at various speeds. Precise data acquisition and a robust build guarantee that the obtained data can be immediately used for vehicle suspension tuning.

Key Features and Advantages

This shock absorber dynamometer combines state-of-the-art technology with the durability expected on the racetrack.

  • High Speed Testing: Capable of simulating high-speed events critical for understanding the suspension dynamics of modern race cars. This capability is essential for optimizing damping behavior during high-speed impacts over roughness.
  • Extended Travel Range: The 40-inch masts accommodate a wide range of dampers, including units with long strokes common in modern prototypes and high-performance race cars.
  • Precise Measurement Data: The system utilizes extremely precise sensors to record the damper force-velocity curve. This enables a detailed analysis of the compression and rebound phases separately.
  • Robust Construction: The massive structure, designed for heavy-duty use, guarantees long lifespan and repeatability of measurements, even with intensive daily use.
  • Integrated Software Compatibility: The system is generally compatible with the latest software, enabling visualization, database management, and comparative analysis.

Technical Specifications

Parameter Spezification Note
Mast Height 40 inches (approx. 1016 mm) For measuring and setting maximum stroke length.
Maximum Test Velocity High-speed range (typically 10-30+ in/sec) The exact value depends on the specific model's software.
Maximum Test Force Heavy Duty Capacity (e.g.: 5000 – 15000+ lbs) For measuring the maximum load capacity of the damper.
Measurement Accuracy Extremely high (generally < 0.5% FS) For detecting the smallest variations.
Damping Modes Compression (Push-in) and Rebound (Pull-out) Individually measurable and recordable.
Data Acquisition Frequency High (e.g.: 1000 Hz or more) For accurate recording of dynamic behavior.
Connection USB / Ethernet (For software interface) For PC-based data processing.
Tápellátás 110V / 220V AC (Depending on the model) Standard industrial power supply.

Advantages of Using a Damper Dynamometer in Motorsport

The correct setup of shock absorbers is one of the most critical elements of a race car's performance. This dynamometer ensures that adjustments are based not only on theoretical calculations but also on real, measurable data.

1. Real-World Simulation

Traditional, low-speed testers cannot capture the complex behavioral patterns that occur at high speeds, such as the behavior of hydraulic restrictor valves. The high-speed dynamometer enables engineers to:

  • Optimize High-Speed Damping: Ensure the vehicle does not „bounce” over fast bumps while providing sufficient resistance to control the chassis movement.
  • Investigate Cavitation: Identify the velocity ranges where cavitation (formation of gas bubbles) may occur in the shock absorber, which leads to a drastic reduction in damping.
2. Detailed Characteristic Analysis

The force-velocity curves displayed on the software interface allow engineers to fine-tune internal settings (e.g., piston orifice size, shim stack configurations).

  • Compression Curve: Can be precisely set to determine how much the vehicle sinks under load, minimizing body roll.
  • Rebound Curve: Critical for ensuring continuous tire contact with the asphalt. Rebound that is too slow leads to loss of grip, while rebound that is too fast can cause the vehicle to suddenly jump up.
3. Quality Assurance and Maintenance

This equipment is not only used for setting up new shock absorbers but is also an excellent tool for inspecting the condition of existing units:

  • Wear Detection: Deviations compared to previous test results immediately indicate wear in internal components or failure of seals.
  • Pairing: It allows for checking the perfect symmetry of the left and right shock absorbers, which is essential for a balanced suspension setup.

Summary

The high-performance damper dynamometer equipped with 40-inch columns is a cutting-edge piece of technology that places its user at the forefront of race car development and maintenance. The high-speed testing capability and precise data acquisition ensure that suspension settings meet even the strictest performance requirements. This equipment is the perfect synthesis of engineering precision and the reliability expected in motorsport.

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