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구조재료재료준비장비Post Tension토질지반암석
이전 다음
대형구조물 시험기
고속피로시험기 가능한 고강성 프레임,
유압 동조 Lifting Cylinder → Up-down,
유압 Locking Type → 밀림현상 없음
 
Detail Information
■ System Advantages
1. Main Loading Frame
- 고속피로시험기 가능한 고강성 프레임
- 유압 동조 Lifting Cylinder → Up-down
- 유압 Locking Type → 밀림현상 없음
 
2. Hydraulic Power Supply(Pump Unit)
- Closed-loop Cooling System
- 3㎛ High/Low Filter System
- 저소음, 고성능 피스톤 펌프
 
3. Digital Servo Controller
- 32bit 60MHz DSP 방식의 Digital Controller
- PID Gain 조정으로 초저속~초고속 정밀제어
- Auto Tuning, Auto Zeroing
- Cycle Display & Count
- Load & Stroke Limit Function
- Stand alone or PC Control
 
■ Structural Fatigue System Specifications
Model ACE-SF1000 ACE-SF2000 ACE-SF5000 ACE-SF10000
Main Loading Frame
Max. Load Static(kN) 1,000 2,000 5,000 10,000
Max. Load Dynamic(kN) 750 1,500 3,000 5,000
Testing Height(mm) 3,000 5,000 7,000 10,000
Table Size(mm) 1,200×900 1,300×1,000 2,000×1,500 2,500×2,000
Testing Speed(mm/sec) 0.001 ~ 200mm/sec(Depend on HPS & Servo Valve)
Testing Frequency(Hz) 0.001 ~ 30Hz
Dynamic Servo Actuator
Type Double Acting, Single(Double) ROD(Option : Hydrostatic Bearing Type)
Max. Load(kN) ±1,000 ±2,000 ±5,000 ±10,000
Stroke(mm) 300 300 400 500
Load Cell(kN) ±1,000 ±2,000 ±5,000 ±10,000
Accumulator 4ℓ or 10ℓ(Depend on HPS)
Servo Valve MOOG 63LPM ~ (Depend on required testing speed)
Stroke Detector 300 300 400 500