Model 1620
The Greening Model 1620 Dynamometer is capable of testing corner and axle type brake fixtures for noise and vibration. This dynamometer is designed to recreate actual vehicle relevant conditions which cause a wide range of brake noise. The system utilizes the latest technology for optimal correlation to actual operating conditions.
The enclosure is constructed to allow environmental testing using one of several optional environmental conditioning units, providing test chamber temperatures ranging from -30°C to 50°C and humidity from 10 to 95%.
Greening Sound_Works™, an integrated Noise and Vibration analysis program, is provided to aid in test report generation and data review. It includes many useful tools, including .wav file handling for 'audible' noise playback.
Model 1620 Specifications |
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Software
Package |
Dyna_Works™ Microsoft® Windows® based |
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Data Sample Rate |
User selectable up to 1000 Hz |
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Test Parts |
Conventional, Knuckle, Corner, Axle brake assemblies |
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Installation |
Sub-frame foundation or isolated floor |
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Drag
Torque Capability |
3000 Nm |
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Maximum
Speed |
To suit individual requirements up to 3000 rpm |
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Maximum
Pressure |
Up to 30 MPa |
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Brake
Apply |
Pneumatic over Hydraulic: controlled at rates up to
150MPa/sec without overshoot |
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Inertia |
Minimum: 2.0 kg·m2 (1.5 slug·ft2) Maximum: To suit individual requirements Increment: Continuous through Inertia-Simulation |
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Temperature |
8 rotating (telemetric) and 4 non-rotating |
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Tailstock |
Universal |
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Torque |
8000 Nm In-Line Rotating |
