PWS-50 Electric-hydraulic Servo Dynamic& Static Universal Testing Machine
(Static 50kN and Dynamic 50kN, 40هرتز)
1. الوظائف الرئيسية
PWS series electric-hydraulic servo dynamic & static universal testing machine is mainly used for static & dynamic mechanics performance test of materials and parts. Equipped with corresponding clamps it can be used to test mechanics of tension, ضغط, low cycle and high cycle, crack growth and other mechanics performance test. This machine is widely used in the field of auto industry, aerospace, ships industry.
2. Technical specification
نموذج | PWS- 50 | ||||
Maximum testing force kN | static | 50 | |||
دينامي | ±50 | ||||
دقة قوة الاختبار | حمل | ±1% from 2%- 100% of F.S. | |||
Displacement | ±0.5% of F.S. | ||||
Extension | ±0.5%/1 of F.S. | ||||
Frequency range (هرتز) | 2 | 5 | 20 | 40 | |
Amplitude (المليمتر) | ± 40 | ± 16 | ± 4 | ± 2 | |
Constant pressure servo pump station | 21الكروب الذهنيه, motor power: 11كيلوواط | ||||
Actuator stroke (المليمتر) | 150 | ||||
Displacement measuring resolution (magnetostrictive displacement sensor) | 0.01المليمتر | ||||
Wave forms | Sine wave, Square wave, Triangular wave, الخ. | ||||
Framework forms | Two columns with actuator at the bottom | ||||
Column spacing (المليمتر) | 540 | ||||
ماكس. adjust testing space (المليمتر) | 800 | ||||
Host machine stiffness (N / مم) | 3.3*108 | ||||
Specimen clamping | Hydraulic clamp | ||||
Crosshead | Hydraulic lock and test space adjusted by hydraulic elevating actuator |
It is a customized make testing machine.
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