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KRD20 Pneumatic Bump Test Machine

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.

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

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

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

l The controller has door protection, over speed protection and zero signal protection to ensure the safety of the system.

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

Technical Specifications

Model

Parameters

KRD

20-50

KRD

20-100

KRD

20-200

KRD

20-500

KRD

20-1000

KRD

20-1500

KRD

20-2000

Load (kg)

50

100

200

500

1000

1500

2000

Table size (mm)

500×500

600×600

800×800

1000×1000

1800×1800

2000×2000

2500×2000

Shock Waveform

half sine wave

Peak Acceleration

(g)

3~150

3~100

3~50

Pulse duration

(ms)

2~30

3~30

6~30

120

100

80

60

Bump Distance Adjusted

Automatically (mm)

150

180

200

Overall Dimension (mm)

1050×1050

×1300

1050×1050

×1300

1100×1100

×1300

1300×1300

×1500

2000×2000

×1850

2000×2000

×1850

2500×2000

×1950

Weight (kg)

1500

1500

1500

2500

7500

8500

9500

Power Supply

AC220V ± 10%,50Hz,2kVA

Power Supply for Air Compressor

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

Air Source Conditions

Airsourceoutputpressureisnogreaterthan1.0Mpa.Ifthereisnoairsourceinthelab,aircompressorneedstobe configured;ifthereisairsourceinthelab,and thereisahighrequirementfor shock frequencytimes,a corresponding air tank needs to be configured.

Working Environment

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

Standards

MIL-STD-810F IEC68-2-27



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