LF7255 Floor standing (actuator crosshead mounted) Servohydraulic Test Systems
Available in 50kN, 100kN, 250kN standard load frames, the floor standing models are capable of testing durability and strength of small components and assemblies.
Overview
• The LF7255 Floor Standing (Actuator Crosshead Mounted) Servohydraulic Test System is a medium-load dynamic testing platform designed for static validation, fatigue testing, durability evaluation and component performance verification. With a maximum load capacity of 250 kN, it provides a reliable solution for testing metals, composites, polymers, mechanical parts and structural specimens.
• The system adopts a floor-standing load frame with the hydraulic actuator mounted on the crosshead, supporting direct and stable loading from the upper structure. The configuration offers convenient specimen access, practical vertical test space and reliable alignment for routine dynamic and fatigue testing applications.
Features
Typical Specimens
Strictly tested in accordance with ISO, ASTM international standards.
Application
• The LF7106 series is suitable for high-force static and dynamic mechanical testing of materials, components and structural specimens. It can be used for fatigue durability evaluation, tensile-compression fatigue testing, component validation, structural verification and service-condition simulation.
• Typical applications include metals and composites, automotive structural parts, aerospace components, rail transit parts, civil engineering materials, high-strength fasteners and other engineering specimens requiring stable high-load test performance.
• With its high-stiffness frame, flexible fixture compatibility and servohydraulic control performance, the series is well suited for research laboratories, universities, certification institutions, industrial R&D centers and quality-control laboratories.
Key Specifications
| Model | LF7255 | |||||
| 1 | Load frame type | Floor standing | ||||
| 2 | Capacity (kN) | 250 | ||||
| 3 | Maximum vertical test | 1235 | ||||
| 4 | Actuator stroke(mm) | ±75 | ||||
| 5 |
Effective spacing between frame columns(mm) (Test space width) |
650 | ||||
| 6 | Diameter of frame columns(mm) | 100 | ||||
| 7 | Width of the base(between the left and right)(mm) | 1000 | ||||
| 8 | Depth of base(between front and back)(mm) | Customizable | ||||
| 9 | General height(mm) | 3000 | ||||
| 10 | Frame stiffness(N/mm) | 5×108 | ||||
| 11 | Gross weight | ≈2050 | ||||
Note ：Technical specifications may be customized according to specimen size, fixture configuration, test method and laboratory layout.
Why Choose Us?
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• We provide 7×24 technical consultation, operator training, and timely software updates.
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• We offer remote monitoring of equipment status, enabling rapid diagnosis and resolution when abnormalities occur.
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• Keeping up with the latest development of widely adopted international standards from ASTM, ISO, etc. to ensureyour test results relevant and credible
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• Maximizing your lab investment returns with tailored solutions to your unique needs from cost effective hardware tosoftware customization
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• We treat everyone, be it clients, colleagues or partners, with honesty and sincerity.
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• Staying at the forefront of testing technologies that continuously improve test accuracy, repeatability, and eficiency
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• System configuration can be adapted according to specimen type, force level, test method, fixture requirements and laboratory layout.
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• Heavy-duty frame design and stable servohydraulic loading help ensure consistency and repeatability under demanding test conditions.
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• Supports static, dynamic, fatigue, durability, fracture mechanics and component validation tests for a wide range of applications.
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• Hydraulic crosshead positioning, automatic locking and safe operation modes improve setup efficiency and operator protection.
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• Professional installation, commissioning, operator training, maintenance guidance and application support are available throughout the system lifecycle.
