Servo-Hydraulic Testing Machine (Servopulser)
U-Type Loading Frame (Overhead Actuator Type)
For Endurance Testing and Functional Testing of Actual Specimens
The large testing table below and crosshead mounted actuator above create a large testing space for testing actual objects, such as structural members and large specimens.
[Features]
- The spacious testing space accommodates large specimens and allows the attachment of various test jigs and environment control devices.
- The highly rigid frame prevents buckling of specimens and saves losses in hydraulic energy due to frame deformation.
- The one-touch crosshead hydraulic drive mechanism allowed the crosshead to be raised or lowered and clamp operation to be performed easily by a single handle.
[Specifications]
| Type | U50kN | U100kN | U200kN | |
| Part No. | Frame | 344-10042-31 | 344-10043-31 | 344-10044-31 |
| Actuator | 344-14290 | 344-14300-01 | 344-14302-01 | |
| Test force Dynamic/Static (kN) | 50/75 | 100/150 | 200/300 | |
| Test stroke (mm) | ±25 | |||
| Eff. column length (mm) | 620 | 675 | ||
| Distance from grip to mounting flange (mm) | 160 to 770 | 150 to 750 | 200 to 1200 | |
| Crosshead drive/clamp operation | One-touch hydraulic drive/hydraulic clamp (friction fixed) | |||
| Rigidity (at 300 mm clearance between crosshead and table) (mm/kN) | 0.0025 | 0.0018 | 0.0008 | |
| Size W × D × H (mm) |
1070×1000 ×1530 |
1070×1000 ×1600 |
1290×1000 ×2400 |
|
| Weight (kg) | 1100 | 1300 | 2400 | |
* Models with max. stroke of ±50 mm and other strokes also are available.
* Models with extended columns (extra 400 mm) also are available.
* Models having a table length of 1500 mm and 2000 mm also are available.
* Optional stand also is available.
* Crosshead drive/clamp operation stand for a U-type loading frame and accumulator are separate.
[Evaluation Targets]
Fatigue strength/ Hydraulic actuation, Rubber/plastics, Automobile parts/chassis, Metal/machinery, Construction/civil engineering, Ceramic materials and Fatigue strength products
* Appearance and specifications are subject to change without notice.
