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Suspension tester SA 640 | 230 V, EUSAMA Principle

Special accessory for series BD 4xxx brake tester | only to be used for checking the technical condition of suspension elements

Article number: 1 691 620 311

  • Under unfavorable conditions, the road surface adhesion of a wheel is governed by the technical condition of the suspension elements (suspension system, wheel bearings, tires and shock absorbers).
  • The SA 640 measures the relative road surface adhesion of a wheel on the basis of the internationally recognized EUSAMA principle.
  • The results of the full chassis test provide an overall assessment of the road safety of the vehicle.
  • Measurement system: Bending bar with strain gauge

Scope of delivery:

  • Suspension tester SA 640
  • RR Connecting cable
  • RR Set of clamping fixtures and fastening materials
Weight260 kg
Fuse protection20 A
Protection classIP 54
Length440 mm
Height280 mm
Operating temperature-10 - 50 °C
Power supply230 V | 50 - 60 Hz
Measuring systemDMS
Sound pressure level max.70 dB(A)
Width2360 mm
Max. axle load testable2000 kg
Test width min. - max.820 - 2200 mm
Test frequency< 25 Hz
Motor power2 x 2,5 kW
Engine speed1360 rpm
Storage temperature-10 - 50 °C
Supply lead4 x 2,5 mm²
Fuse rating of power supply11,4 A
Test principle- Excitation method (principle of EUSAMA)
Test plate length690 mm
Test plate width273 mm
Power factor (cos φ)0,75
Measuring range, max. stroke6 mm
Relative humidity max.85 %
Max. drive-over load4000 kg
Edge protector for suspension Tester SA / SN1 691 622 002
Over drive ramp 1 691 621 026
Edge protector for test lane TL - SL1 691 602 001
Assembly case for test lane with Eusama suspension tester1 691 602 002

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Product information sheet