The unit determines continuously the mechanical capacity of electric cables.
The wires are put under stress by bending. The four wires are fitted in chains and one end of each cable is moved there and back on a traveling distance of 1,65 m.
During the test the realized cycles are counted.
The test parameters (traveling distance, acceleration and maximum speed) are adjustable.
Simple adjustments are made by touch screen.
In case of a cable break, the corresponding counter stops and the machine continues to operate in order to allow the test of the other test samples until their final break.
The machine only stops if cable breaks have occurred in all of the 4 cables (in between times the machine can be stopped in order to change a defective cable or to carry out other modifications) the cycles counted until then stay stored.
This machine can test 4 wires simultaneously!
Power supply | 3 x 400 V, 50/60 Hz |
Motor type | HSR0950L4-045 |
Reduction of the gear | 5:1 |
Diameter of the gearwheel of the drive | 86 mm |
Nominal motor torque | 7,5 Nm |
Max. traverse distance | approx. 1,65 m |
Max. speed | 3,9 m/s |
Acceleration | 10 m/s² |
Servo amplifier, digital operation | MDR 400/8-17 |
Touch screen, IDEC | HG2F-SB2 |
SPS-Module, IDEC | FC5A-C24R2 |
Dimensions of the table housing | 510 x 560 x 400 mm |
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Number of devices under test | 4 |
Current through the devices under test | approx. 0,1 A DC |
Period of a cycle | approx. 1,7 s |
Number of cycles per minute | approx. 35 |
Measuring range of the counter | up to 655.369.999 cycles |