Page 39 - Shimadzu Dynamic and Fatigue Testing Systems

EHF-E/U/L Series Electric-Hydraulic Dynamic and

Fatigue Testing System Model Code

Electric-hydraulic Servopulser series systems can accommodate a wide variety of test force and testing speed requirements by selecting a EHF Series Electric Hydraulic Dynamic and Fatigue Testing System
combination of the following:
Loading frame Actuator Controller and software Hydraulic power supply unit

EHF-E/U/L Series Electric-Hydraulic EHF - E V 0 1 0 K 1 A - 0 1 0 - 0
Dynamic and Fatigue Testing System Model Code 1 2 3 4 5 6 7

Select the loading frame.
1
Select the best-suited loading frame from the following three options.
L L-Type Loading Frame E E-Type Loading Frame U U-Type Loading Frame
Tabletop frame with top-mounted Standard frame with Standard frame with
actuator bottom-mounted actuator top-mounted actuator
Suitable for testing actual and prepared Suitable for testing small actual and prepared Suitable for testing structural materials and large EMT/NJ-SERVO/MMT Series Electric Fatigue and Endurance Test System
samples at test forces up to 20 kN. samples at test forces up to 200 kN. full-size samples at test forces up to 200 kN.
Application example: Bearing parts Application example: Standard shape samples Application example: Large parts

Select the controller.
2 V
Servo Controller 4830
This controller is capable of generating an extensive selection of test waveforms and provides a measurement, control, and waveform display.
Optional software allows testing with a combination of waveforms or a simulation of actual waveforms experienced during operation.

Select the actuator capacity. (Select a capacity that matches the loading frame capacity.)
3 k
Select one of the following maximum test force capacities. Note: For EHF-E series models with 10 to 100 kN capacity, the third digit is a "1."
0 0 5 : 5kN 0 1 0 : 10kN 0 2 0 : 20kN 0 5 0 : 50kN 1 0 0 : 100kN 2 0 0 : 200kN

Select the stroke length.
4
Select one of the following actuator stroke lengths (range of motion). Servo Controller 4830 Controller for Dynamic and Fatigue Testing Systems
1 : ±25mm 2 : ±50mm
Select the hydraulic power supply unit's flow rate (testing range required).
5
Select a ow rate referring to the amplitude characteristic curves on pages 26 and 27.
0 1 0 : QF-10B 0 2 0 : QF-20B 0 4 0 : QF-40B 0 7 0 : QF-70B 1 1 E * ) : QF-110(for 50Hz)
1 4 0 : QF-140 A 0 4 : AF-4 A 1 0 : AF-10B A 2 0 : AF-20B 1 1 W * ) : QF-110(for 60Hz)
* Only for the QF-110, the model number differs depending on the frequency.

Select loading frame extensions.
6
Specify whether extended columns (E and U types) or an extended table length (U type) are required, based on the frame dimensions indicated on pages
14 and 15. (The L type is only available in the standard size.)
0 : Standard 1 : Columns extended 2 : Standard columns with table extended by 500 mm 3 : Columns extended and table extended by 500 mm
4 : Standard columns with table extended by +1000 mm 5 : Columns extended and table extended by +1000 mm
When installing a thermostatic chamber in an E-type or U-type testing machine, select the frame extension type. The L type uses the standard type. E type 100 kN or less is extended by + 600 mm.
The others is extended by + 400 mm.
Extended table length (U type only): Standard, +500 mm, or +1000 mm (3 types) The table length (depth) can be changed to accommodate the size of samples being tested. Various Dynamic Testing Systems

Select optional items.
7
Indicate whether or not any of the following customization options is required.
U : Includes base stand S : Special speci cations (consult your Shimadzu representative separately)
Notes:
Optional base stand (U50 kN and U100 kN only): Allows the system to be elevated about 700 mm higher than when the table is placed on the oor. This option is required when attaching a thermostatic chamber to
a U-type loading frame.

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