JISC SST-20kN Suspension Spring and Side Force Spring Tester (20kN)

 Test Action: Compression Only 

 Maximum Load: 20kN 

 Unit Selection: N, kN, kgf, lbf 

 2 Range Auto Switch Over: 20kN / 2kN 

 Load Resolution: 0.01kN / 0.001kN 

 Maximum Side Force Load: 2kN 

 Load Resolution: 0.001kN 

 Load Accuracy: JIS B 7738 Class 0.5 ( ± 0.5%of Applied Load) 

 Maximum Stroke: 800 mm 

 Length Resolution: 0.01 mm 

 Length Accuracy: ± (0.05 + 0.0001 * L) mm where L is the arbitrary length 

 Test Speed: 10～2000 mm/min 

 Diameter of Anvil: Ø250mm 

 Thread Hole of Anvil Center: M16 x P2.0 

 Precision Head Control: Precision ball screw and servo motor control 

 Speed control key (H,M,L keys): High Speed: 1000 (mm/min), 1 mm / inching; Medium Speed: 100 (mm/min), 0.1 mm / inching;  Low Speed: 10 (mm/min), no inching 

 Protective Stop Function: Stop by the upper and lower limit;  Stop by the upper and lower soft limit function; Stop Key and emergency stop button to prevent overloading 

 Power supply: Single Phase AC 220~240V (50/60Hz) 

 Power Rating: 1.5 kVA 

 Dimension: W920 x D670 x H1800mm 

 Weight: Approx. 650kg

Side Force for Suspension Spring Tester is a new and innovative machine that is develop from our spring testing machine over the years.

There will be three load cells above and under the compression and an additional three load cells for the XY axis, using 9 load cells for total compression load on proprietary software, to obtain displacement force from the top and bottom moment of the spring with reference to the center.

All data can be collected in a single movement using this tester.

*Note : No side force for Tension Spring in SFT series.

Standard : Graph of Compression Load against  Length

Fx-Fy : Graph showing the side force based on XY-Axis.

Fxy-deg : Graph showing the angle obtained from the side force based on XY-Axis.

Mz : Moment for Z Axis

GxU-GyU : Graph showing the displacement from the top of the spring in XY-axis with reference to the center of coil.

GxyU-deg : Graph showing the displacement in angle from the top of the spring in XY-axis with reference to the center of coil.

Mx-U : Moment for X-Axis at the top of the spring

My-U : Moment for Y-Axis at the top of the spring

GxL-GyL : Graph showing the displacement from the bottom of the spring in XY-Axis with reference to the center of coil.

GxyL-deg : Graph showing the displacement in angle from the bottom of the spring in XY-Axis with reference to the center of coil.

Mx-L : Moment for X-Axis at the bottom of the spring

My-L : Moment for Y-Axis at the bottom of the spring