Feature:
Rigid two column load frame
Precision engineered for high stiffness and alignment
Double acting high precision actuator
High performance servo valve allows sinusoidal loading frequencies up to 70 Hz
Motorized crosshead positioning
Hydraulic crosshead clamping
Fully customizable to suit a large range of testing applications
Independent environmental chamber eliminating the transfer to mechanical vibrations to testing machine
Extra large version UTM-130XL available, designef to accomodate teh Extra Large Four Point Bend Jig
Supplied complete with high wality pre-filtered oil for longer life
Specification:
| Models |
79-PV70C05
79-PV70C06 |
79-PV70C15
79-PV70C16 |
| FRAME |
| Load capacity |
+/- 100 kN dynamic
+/- 130 kN static |
| Frequency |
Up to 70 Hz |
| Actuator type |
Tie rod sealed
Optional labyrinth bearing |
| Stroke |
100 mm (+/- 50 mm) |
| Inbuilt displacement transducer |
100 mm |
| Adjustable crosshead |
Hydraulic |
| Crosshead clamping |
Hydraulic |
| Maximum vertical daylight |
1015 mm |
| Space between columns |
600 mm |
770 mm |
| HYDRAULIC POWER PACK |
| Remote starting |
available |
| High pressure |
210 bar |
| Low pressure |
100 bar |
| Flow rate |
18 l/min |
| Mains power |
7.5 kW
208 V, 60 Hz, 3ph (models 79-PV70C05 and C15)
or 380-415 V, 50-60 Hz, 3 ph (models 79-PV70C06 and C16) |
| Cooling system |
Water/oil heat exchanger
Optional water chiller
Optional air-cooling |
| Oil tank capacity |
220 l |
| Size (h x w x d) |
1220x730x1260 mm |
| Weight approx. |
630 kg (without oil) |
Frame dimensions
(w x d x h) |
1000x1000x3000 mm |
1250x1000x3000 mm |
| Approximate total weight |
775 kg |
920 kg |