EHF-U Series - Specs

Servopulser Overhead Actuator Type Fatigue and Endurance Testing Machine

EHF-UV050k2

Max. dynamic test force	±50kN
Max. static test force	±60kN
Piston stroke	±50mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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EHF-UV200k1

Max. dynamic test force	±200kN
Max. static test force	±240kN
Piston stroke	±25mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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EHF-UV200k2

Max. dynamic test force	±200kN
Max. static test force	±240kN
Piston stroke	±50mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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EHF-U Series

Maximum test force	Dynamic, ±50, ±100, ±200 kN
Main unit format	Overhead actuator type, testing table with T groove
Waveform	Sine, triangular, rectangular, ramp, and haversine waves
Control mode	Test force, stroke

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EHF-UV050k1

Max. dynamic test force	±50kN
Max. static test force	±60kN
Piston stroke	±25mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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EHF-UV100k1

Max. dynamic test force	±100kN
Max. static test force	±120kN
Piston stroke	±25mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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EHF-UV100k2

Max. dynamic test force	±100kN
Max. static test force	±120kN
Piston stroke	±50mm
Cycle speed and amplitude	See amplitude characteristics charts.
Controlled items	Test force and stroke (two can be added as options)
Test force : Range	24-bit rangeless
Test force : Indication accuracy	Within 0.5 % of indicated value or ±0.02 % of maximum dynamic test force, whichever is greater
Crosshead drive mechanism	Hydraulic drive (with hydraulic clamp)
Applicable hydraulic power supply unit	QF-10B, QF-20B, QF-40B, QF-70B, QF-110, QF-140 AF-10B, AF-20B
Power Requirements	Varies depending on the hydraulic power supply unit (see pages 34 and 35).

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