JF Series

JF Series

Compact Hydraulic Actuator

JF Series Compact Hydraulic Actuator

Lightweight, Compact Jack System

The JF Series Force Simulator was developed with the emphasis on light weight, compact size and ease-of-use as a general-purpose, compact jack for the Servopulser system. Testing systems installed with the Force Simulator can easily perform endurance, fatigue and simulation tests on small structural members and various other structural members, which helps improve the logical design and reliability of products.

[Features]

  • Lightweight
    Jack (20 KN ±100 mm) weighs 25 kg. The jack's self-weight hardly affects the specimen when a dynamic load is applied.
  • Compact
    The jack is compact, which means a small installation footprint on the specimen.
  • Easy handling
    The lightweight and compact actuator is portable and easy to install. Hydraulic hoses are easy to connect using one-touch couplings.
  • Diverse Mounting Options
    A wide range of optional mounting brackets allows specimens to be mounted in a variety of angles.
  • Testing Systems Can Be Easily Configured
    Testing systems can be easily configured by combining a portable hydraulic unit, 4830 controller and test jig with Force Simulator.

[Actuator Size and Weight]

Model Stroke ±50 mm ±100 mm ±150 mm
JF5KN Weight 17 kg 20 kg 26 kg
Overall length 565 mm 815 mm 1065 mm
JF10kN 
JF20kN
Weight 21 kg 25 kg 28 kg
Overall length 570 mm 820 mm 1070 mm
JF30kN Weight 74 kg 84 kg 94 kg
Overall length 715 mm 965 mm 1215 mm

*1: The weight includes the load cell and servo valve.

*2: The overall length is the dimension at the central position, with the load cell attached.

[System Configuration Example]

[Standard System Configuration and Main Specifications]

Model EHF-JF5kNV-XX-A10 EHF-JF10kNV-A10 EHF-JF20kNV-A10 EHF-JF30kNV-A10
P/N 348-20708-XX 348-20718-XX 348-20728-XX 348-20738-XX
Actuator Dynamic test force ±5 kN ±10 kN ±20 kN ±30 kN
Static test force Approx. ±7 kN Approx. ±13 kN Approx. ±27 kN Approx.±39 kN
Effective stroke ±mm) Select 50, 100 or 150
Servo valve Rated pressure 21 MPa
Flowrate 19 L/min (when pressure drops by 7 MPa)
Load cell Model SCL-5kN SCL10kN SCL-20kN SFL-30kN
Controller Model 4830
Hydraulic power supply unit Model AF-10B
Rated pressure 21 MPa
Pumping rate 9 L/min/50 Hz, 11 L/min/60 Hz
Other Motor: 5.5 kW, 4-pole (drip-proof) / Constant-rate gear pump tank capacity: 90 L/ACC1L installed / Cooling method: air cooled / With casters
Pipes High-pressure rubber hose 5 m, 1/2 inch with coupling at each end, including spiral-wire guard 3/4 inch
Utilities Power supply 200/220 V ±10 %, 8 kVA, 3-phase and 100 V ±10 %, 300 VA, single-phase

Other combinations of hydraulic power supply, controller, etc. also are available. Consult your Shimadzu representative for details.

[Evaluation Targets]

Fatigue strength/Hydraulic actuation, Automobile parts/chassis

* Appearance and specifications are subject to change without notice.

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