RAAGEN HIGH CAPACITY SERVO HYDRAULIC STATIC TEST MACHINES
Raagen HTM Series Servohydraulic Test Machines are high precision and affordable solutions to the needs for high capacity tensile, compression, flexural bend and shear testing applications.
HTM Series Servo Hydraulic Test Machines standard models feature large diameter columns and rugged components for superior frame stiffness and durability.
HTM Series has large test area, suitable for test specimens with large fixtures safely and efficiently. HTM Series high capacity test machines provide force capacities between 600 kN and 2000 kN (up to 5000 kN as horizontally).
These servo hydraulic test machines are configured with an open-front hydraulic wedge action grip or hydraulic side action grip design to improve operator safety and features a number of jaw faces to cover a large range of tensile test specimen sizes for both of cylindric and flat type.
Raagen also offers custom design hydraulic test machines in higher capacities or various configurations.
Basic HTM Series Hydraulic Test Machines Configuration
Hydraulic Tensile Test Grips
Designed with an open front, the hydraulic grips and crossheads provide an efficient gripping solution. Specimens can be loaded with lower operator force, as safely and reliable.
Load measurement of hydraulic tensile test machines is measured directly from the center of the loading axis by a precision strain gauge load cell system. Load data is not affected by actuator friction allowing the hydraulic drive system to be sealed.
Hydraulic Power Unit
Raagen HPU’s are used to provide varying flow rates of hydraulic oil and they designed by Raagen Hydraulic Engineers.
Raagen variable pressure pumping system supplies pressure on demand. During the test, the pump output increases as the testing load is increased
Test machines are equipped with servo valve to able to get precision control.
Electronic Control Unit, Data Acqusition System and Material Testing Software
An integrated Doli EDCi Series electronic controller provides high speed, closed-loop servo control, and data acquisition on load, extension, and different input channels according to configuration. Standard features include between 1000 Hz-10.000 Hz data transmittion rates, ethernet or USB communications, and automatic calibration and recognition of transducers. Test & Motion material testing software is capable for wide range testing applications.
Raagen HTM – S Series Single Space Hydraulic Test Machines:
HTM - 600 kN - S Hydraulic Test Machines
HTM - 1000 kN - S Hydraulic Test Machines
HTM - 1500 kN - S Hydraulic Test Machines
HTM - 2000 kN - S Hydraulic Test Machines
Raagen HTM – H Series Dual Space Hydraulic Test Machines
HTM - 600 kN - H Hydraulic Test Machines
HTM - 1000 kN - H Hydraulic Test Machines
HTM - 1500 kN - H Hydraulic Test Machines
HTM - 2000 kN - H Hydraulic Test Machines
|Type||Unit||HMT - 600 - S||HMT - 1000 - S||HMT - 1500 - S||HMT - 2000 - S|
|Fmax||kN||600||1000||1500||2000 (higher capacities available upon request)|
|Top Crosshead||Fixed or Adjustable||Fixed or Adjustable||Fixed or Adjustable||Fixed or Adjustable|
|No. Of Guide Columns||pcs||4||4||4||4|
|Vertical Opening (Without Fixtures)||mm||up to 2500||up to 3200||890-2900||890-3200|
|Horizontal Test Opening||mm||762||762||876||762|
|Machine Base Depth||mm||381||438||438||940|
|Maximum Machine Height||mm||2900 - 4000||3200 - 3900||5100 - 5400||4300 - 5590|
|Optional T- Slot Table||Available||Available||Available||Available|
|Maximum Test Speed||mm/min||150-250||150-200||150-200||150-200|
|Load Cell Accuracy Class||0,5 According to 7500-1||0,5 According to 7500-2||0,5 According to 7500-3||0,5 According to 7500-4|
|Standard Load Cell Accuracy/ Class 0.5 From||kN||60||100||150||200|
|High Precision Load Cell Accuracy/ Class 0.5 From||kN||12||20||30||40|
|Displacement Resolution Of Drive||μm||0.16||0.16||0.16||0.16|
|Positioning Accuracy||mm||± 0.01||± 0.01||± 0.01||± 0.01|
|Displacement Measurement Sensor Accuracy||μm||1 or 0,1||2 or 0,1||3 or 0,1||4 or 0,1|
|Hydraulic Oil Cooler||Air/Water||Air/Water||Air/Water||Air/Water|
|Valve Type||Servo Valve||Servo Valve||Servo Valve||Servo Valve|
|Control, Set-Value Specification||Digital (real-time Ethernet,USB)|
|Controller Cycle Time||1000/2500/5000/10000 Hz Depend on selected controller|
|Measurement And Control Electronics||Doli EDCi Series Controller|
|Measurement Signal Runtime Correction||for all channels|
|Front/Rear Safety Device||Upon Request|
|Operating Temperature||10 to 35°C|
|Operating Humidity||5 to 90% Non-condensing|
|Storage Temperature||-25 to 55°C|
|Maximum Storage Humidity||90% Non-condensing|
|Maximum Altitude||2000 Meters|
|Power Supply Voltage||3 Ph/N/PE 400 V|
|Power Supply Frequency||50 Hz|
|Drive Rating ˷||kVA||8,5||13||17||20|