Bench for springs testing SPTE 10

Purpose

Construction

■ the bench is equipped with a precision-build electromechanical
drive with a smooth control of the movement speed of the active
crossbeam and microprocessor control device

■ has the ability to remember, store, use the information about spring
parameters based on identification number

■ evaluates the test results (calculation of the permissible permanent
deformation)

■ displays the entered and received data on the display in the form of
test reports and, if necessary, archives them

 ■ the package comes as standard with a printer for printing test reports
and a table for placing the bench and control panel

Advantages

■ equipped with a high-precision linear encoder

■ possibility to test different spring diameters without the change of
equipment and readjustments

■ does not have stand-alone power units

■ on request, the test bench can be equipped with sensors for testing
the tension springs

 ■ the bench control panel for entering test data can be based on the
following devices (at the customer’s choice): a standard personal
computer with sensor control, an industrial laptop

Principle of operation

In automatic (when entering an identification number) or adjustment
mode:

■ threefold compression (extension) of the spring with the followed
release and measurement of the permanent deformation

■ consistent spring load up to a given force with stopping and outputting
to a digital indicator of the deformation (or spring height)
at this point

Specifications

Parameters	Value
Range of controlled force, kgf	50 ... 500
Range of external diameters, mm	4 ... 100
Height of the tested springs, mm	10…500
Operating run of a crossbeam, mm	1000
Electric drive power, kW	0,4
Energy source - current electricity	220 V/50 Hz
Measuring systems type	electronic
Linear displacement resolution, mm	0,01
Inaccuracy of measurements, %	1
Bench dimensions, mm	510х1560х270
Bench table dimensions, mm	1400х760х710
Bench weight, kg	115

The technical characteristics and the image of the equipment are for informational purposes only and can be changed according to the specifications of the customer