KRD20 Pneumatic Bump Test Machine

Product description

The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.

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The KRD20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.

 

  • Fully pneumatic driven, clean and environmentally friendly, good repeatability and high reliability.

  • Control the frequency of collisions by adjusting the gas pressure to achieve continuous high-frequency collisions.

  • Test time and collision frequency can be set arbitrarily, and it will stop automatically after the test is completed

  • The controller has door protection, overspeed protection and zero signal protection to ensure the safety of the system.

  • The drop height is adjustable, only need input the overload value; adaptive adjustment of the collision process to ensure the repeatability.

  • Shock test for battery packs more than 500kg, we recommend use KRD20 bump test machine

  • KRD20 bump test machine is suitable for large size battery pack, and with middle acceleration and large pulse duration, such as:

1. 16g~60ms

2. 24g~16ms

3. 25g~15ms

4. 50g~11ms

5. 50g~15ms 

 

Technical Specifications


        Model

Parameters

KRD

2050

KRD

20100

KRD

20200

KRD

20500

KRD

20800

KRD

201000

KRD

201500

KRD

202000

KRD

302000

Load (kg)

50

100

200

500

800

1000

1500

2000

2000

Table Size   

       (mm)

500×500

600×600

800×800

1000×1000

1500×1500

1800×1800

2000×2000

2500×2000

2500×2500

Shock   Waveform

half sine wave

Peak   Acceleration

(g)

3150

3120

3100

380

460

550

550

540

530

Pulse duration

(ms)

230

330

530

6~30

6~30

8~30

11~30

Bump Rate

   (Times/Min)

1~120

1~120

1~100

1~100

1-80

1~60

1-30

1-20

Overall   Dimension (mm)

1050×1050

×1300

1050×1050

×1300

1100×1100

×1300

1200×1200×1500

1300×1300×1600

1350×1350×1600

2000×2000×1850

2500×2000×1950

2500×2500×2100

Weight (kg)

1500

1500

1500

2000

2500

7500

8500

9500

11000

Power Supply

AC220V ± 10%50Hz2kVA

Power Supply   for Air Compressor

AC220V±10%, 50Hz, 3kVA or AC380V±10%, 50Hz, 5kVA

Air Source   Conditions

Air source output pressure is no greater than 1.0Mpa. If there is no air source in the lab, air compressor needs to be configured; if there is air source in the lab, and there is a high requirement for shock frequency times, a corresponding air tank needs to be configured.

Working   Environment

Temperature range 0 ~ 40; Humidity 90% (25), non-condense

Standards

MIL-STD-810F       IEC68-2-29


Application Video



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