ELECTROMECHANICAL TEST SYSTEMS

FOR DYNAMIC AND FATIGUE TESTS

Brochure
At STEP Lab, we produce test systems based on high-performance electromechanical actuators. Our technology offers extraordinary flexibility, making these actuators ideal for both static and dynamic testing, with a particular flair for fatigue testing applications.
Features

Max. Dynamic force: 200 kN
Max. Static force: 268 kN
Max. Speed: 1.6 m/s

Type of test

Fatigue
Tensile
Compression

Applications

Materials
Components

ELECTROMECHANICAL TEST SYSTEMS

FOR DYNAMIC AND FATIGUE TESTS

Brochure
At STEP Lab, we produce test systems based on high-performance electromechanical actuators. Our technology offers extraordinary flexibility, making these actuators ideal for both static and dynamic testing, with a particular flair for fatigue testing applications.
Features

Max. dynamic force: 200 kN
Max. static force: 268 kN
Max. speed: 1.6 m/s

Type of test

Fatigue
Tensile
Compression

Applications

Materials
Components

ELECTROMECHANICAL MACHINES

Our in-house designed electromechanical test systems cover a load range from 200 N to 268 kN and offer a wide range of speeds, high-quality load frames, and intelligent drive systems. Certified to ISO, EN and ASTM standards, these electromechanical machines guarantee high performance through the use of advanced measurement and control systems.

  • Designed for dynamic and fatigue tests (billions of cycles)
  • Improved actuator size-to-force ratio
  • Dynamic load range up to 200 kN
  • Operate in single or multi-actuator mode
  • Zero maintenance and easy installation
  • Low energy consumption

They are not just simple electromechanical actuators but true electrical machines for any type of application where high performance is required:

  • Material Testing Laboratories – used in conjunction with our standard facilities, controller and Test Center software, highly reliable and flexible testing machines are created that are perfect for testing all types of materials for static and dynamic characterisation.
  • Product test laboratories for quality certification – used in conjunction with the Test Center controller and software, they can be mounted alone or together with other actuators on structures built by STEP Lab or directly by the customer to perform even complex tests on products.
  • In the production line – for press-fit or quality control, the actuators’ combination of sophisticated control, dedicated quality control software and high-precision mechanical components make them perfect for repeated testing over large numbers of cycles even in H24 applications

ISO 12106- ASTM E606- DIN 50100- ASTM E399- ASTM E647- ASTM E466- ASTM D6484- ASTM D3479- ISO 13003- ISO 12110- ISO 14849

FEATURES

No maintenance

High reliability

High efficiency

Wide range of use

Simple installation


  • No maintenance

  • High performance

  • High efficiency

  • Wide range of use

  • Quick and easy installation

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EA025 – THE NEW ELECTRIC ACTUATOR

The new ‘EA025’ actuator has been designed to replace hydraulic systems, offering high performance, low maintenance costs and built to last for billions of cycles. With a dynamic load capacity of up to 25 kN, a test speed of 1600 mm/s and a frequency of 30 Hz, the EA025 is ideal for:

  • Material tests
  • Fatigue tests
  • Static tests

To meet all your testing needs, a wide range of accessories is available (extensometers, climatic chambers, torsion actuators and grips).

TECHNICAL DATA

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EA SERIESEA05 *EA025 EA050EA100EA200
Max. Dynamic Force5.50 kN20.00 kN50.00 kN100.00 kN200.00 kN
Max. Static Force15.00 kN18.00 kN65.00 kN134.00 kN268.50 kN
Max. Test Speed1250 mm/s1600 mm/s1400 mm/s1600 mm/s535 mm/s
Standard Stroke250 mm250 mm200-300 mm200-300 mm200 mm
Frequency30 Hz30 Hz20 Hz20 Hz20 Hz
Length653 mm775 mm1100 mm1320 mm1500 mm
Width115 mm130 mm185 mm280 mm425 mm
Depth240 mm300 mm370 mm600 mm940 mm
Length with piston737 mm900 mm1250 mm1554 mm1745 mm
Ambient Temp.5 – 30 °C5 – 30 °C5 – 30 °C5 – 30 °C5 – 30 °C
* EA05 is no longer part of our standard range. Now available only on request for special applications.

Certified Standards


TEST MATERIAL NORM DESCRIPTION
Static testing Plastics ASTM D638 Tensile properties of plastics
Static testing Plastics ISO 527-1
ISO 527-2		 Plastics – Determination of tensile properties
TEST MATERIAL NORM DESCRIPTION
Static testing Metals ASTM E21 High temperature tensile testing of metallic materials
Static testing Metals ASTM E290 Material bending test for ductility
Static testing Metals ASTM E517 Plastic deformation ratio r for sheet metal
Static testing Metals ASTM E646 Tensile hardening exponents (n values) of sheet metal materials
Static testing Metals ASTM E8M Tensile testing of metallic materials
Static testing Metals ASTM E9 Compression testing of metallic materials at room temperature
Static testing Metals ASTM E606 Controlled tensile fatigue tests
Static tests Metal EN 10002-1:2001 (replaced by ISO EN 6892-1:2019) Tensile testing of metallic materials. Test method at room temperature
Static testing Metals ISO 6892-1 Metallic materials – Tensile testing Part 1: Test method at room temperature
Static tests Metal ISO 7438 Metallic materials. Proof of folding.
Static testing Metals ISO 783 Metallic materials – Tensile test of steel at elevated temperature
TEST MATERIAL NORM DESCRIPTION
Static / Fatigue Bike EN 15194 Electrically assisted pedal cycles – EPAC Bicycles – test methods
Static / Fatigue Bike ISO 4210-3 Safety requirements for bicycles – Part 3: Common test methods
Static / Fatigue Bike ISO 4210-4 Safety requirements for bicycles – Part 4: Braking test methods
Static / Fatigue Bike ISO 4210-5 Safety requirements for bicycles – Part 5: Steering test methods
Static / Fatigue Bike ISO 4210-6 Safety requirements for bicycles – Part 6: Frame and fork test methods
Static / Fatigue Bike ISO 4210-7 Safety requirements for bicycles – Part 7: Test methods for wheels and rims
Static / Fatigue Bike ISO 4210-8 Safety requirements for bicycles – Part 8: Pedal and transmission system test methods
Static / Fatigue Bike ISO 4210-9 Safety requirements for bicycles – Part 9: Test methods for saddles and seatposts
TEST MATERIAL NORM DESCRIPTION
Static / Fatigue Biomedical ASTM F1264 Standard specifications and test methods for intramedullary fixation devices
Static / Fatigue Biomedical ASTM F1717 Standard test methods for spinal implant structures in a vertebrectomy model
Static / Fatigue Biomedical ASTM F1798 Standard test method for evaluating the static and fatigue properties of interconnecting mechanisms and subassemblies used in spinal arthrodesis implants
Static / Fatigue Biomedical ASTM F1800 Standard practice for cyclic fatigue testing of tibial plateau metal components of total knee joint replacements
Static / Fatigue Biomedical ASTM F2068 Standard specifications for femoral prostheses – metallic implants
Static / Fatigue Biomedical ASTM F2077 Test methods for intervertebral body fusion devices.
Static / Fatigue Biomedical ASTM F2193 Standard specifications and test methods for components used in surgical fixation of the spinal skeletal system
Static / Fatigue Biomedical ASTM F2502 Standard specifications and test methods for resorbable plates and screws for internal fixation implants
Static / Fatigue Biomedical ASTM F2580 Standard practice for evaluating the modular connection of a proximally fixed femoral hip prosthesis
Static / Fatigue Biomedical ASTM F2706 Standard test methods for occipito-cervical and occipito-cervical-thoracic spinal implant constructions in a vertebrectomy model
Static / Fatigue Biomedical ASTM F382 Standard specification and test method for metal bone plates
Static / Fatigue Biomedical ASTM F384 Standard specifications and test methods for angled metal devices for orthopedic fracture fixation
Static / Fatigue Biomedical ASTM F543 Standard specifications and test methods for metallic medical bone screws
Static / Fatigue Biomedical EN 843-1 Mechanical properties of monolithic ceramics at room temperature – Determination of flexural strength
Static / Fatigue Biomedical ISO 11405 Dental structure adhesion testing
Static / Fatigue Biomedical ISO 12189-8 Mechanical testing of implantable spinal devices – Fatigue test method for spinal implant assemblies using anterior support
Static / Fatigue Biomedical ISO 14801 Dentistry – Implants – Dynamic load testing for endosseous dental implants
Static / Fatigue Biomedical ISO 14879-1 Total knee joint replacement Determination of strength properties of tibial knee trays
Static / Fatigue Biomedical ISO 6872 Dentistry – Ceramic Materials
Static / Fatigue Biomedical ISO 7206 Surgical implants – Partial and total hip joint replacements
Static / Fatigue Biomedical ISO 9585 Surgical implants – Determination of flexural strength and stiffness of bone plates
TEST MATERIAL NORM DESCRIPTION
Static testing Rubber ISO 2439 Determination of hardness (indentation technique)
Static testing Rubber ISO 3386 Determination of compressive stress-strain characteristics

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