QLG Series Computer Control Resonant High Frequency Fatigue Testing Machine
Category: Fatigue Testing Machine  Publish Time: 2020-05-03 18:07 
  QLG Series Computer Control Resonant High Frequency Fatigue Testing Machine

 

Model QLG Series Computer Control Resonant High Frequency Fatigue Testing Machine

 

Description:

This series of electromagnetic resonance fatigue testing machines are used for fatigue tests of metal material and components under tension, compression or reversal load. If relevant grips are provided, three-point bending test, four-point bending test, tension and compression of sheet sample test and circle test, gear wheel, bolt, connecting rod, roller chain, crackle expanding test can be available.
The series of electromagnetic resonance fatigue testing machines feature an optimized design and a rational structure. The automatic controlled system adopts an advanced and wide-pulse-control system and a new-type of power amplifier to improve the reliability of the electric system. The electromagnetic resonance fatigue testing system is with high efficiency, easy and non-stop shake, low energy consuming, accurate control, and small fluctuation.

 Main parameter

 

Model

QLG-20C

QLG-100C

QLG-200C

QLG-300C

QLG-500C

Load Capacity (kN)

±20

±100

±200

±300

±500

Max. Step Pulse Load (kN)

±20

±100

±200

±300

±500

Load Capacity for Dynamic (Peak Value) (kN)

10 or 13

50 or 70

100 or 130

150 or 180

250 or 280

Relative Error of Static Load

≤±1%

Range of Frequency (Hz)

60 to 300

Power

160VA

300VA

600VA

800VA

1.2KVA

Load Fluctuation

Dynamic

0.5%F-S

Static

0.5%F-S

Max. Distance between Grips (mm)

600

800

800

800

800

Max. Distance between Columns (mm)

420

500

540

620

720

Dimension (mm)

Load Frame

700 × 500 × 2010

800 × 700 × 2235

900 × 800 × 2600

1100 × 1100 × 2850

1500 × 1200 × 3100

Control Cabinet

600 × 600 × 1200

Weight (kg)

Load Frame

1500

2750

4000

7200

10000

Control Cabinet

50

70

100

120

150

Optional: high temperature furnace and high temperature extensometer, fatigue crack rate test

               

 

 

 

 



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