Servohydraulic Universal Material Testing Machines Series TTM kn

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1 Servohydraulic Universal Material Testing Machines Series TTM kn Precision according to ISO , class 0.5 The Series TTM from is a family of testing machines ranging in capacity from 100 kn up to 3000 kn. TTM Tensile Testing Machine is a registered trademark of.

2 The Series TTM Testing Machines are state-of-the-art, rugged and durable designed especially suitable for high capacity testing of round, flat and profile specimens meeting the needs of the metals, aerospace, automotive and fastern industries. Available in two or four column construction capable to provide accurate, repeatable and reliable results for tensile, compression, flexure, peel, shear, tear or friction tests on a wide range of different materials for quality control, product development, research or process development. Wide Range of Application: Testing systems for brittle materials such steel or fasteners requires high stiffness load frames that minimize the amount of deformation energy that is stored in the frame. Its essential to minimize the released energy from the frame for minimum maintenance and low reaction at specimens failure. With this in mind all models of the TTM family features high rigid load frames either in two or four column construction with superior axial and lateral stiffness and precision aligned for advanced static testing. To meet the wide variety of testing needs of laboratories and manufacturers in the field of metals, automotive, aerospace, fastener a.s.o industries offers the TTM in different configurations. This Testing Machines are available with the universal testing software DIONSTAT which provides most EN, ISO, DIN or ASTM and other standards tests. Features: rigid 2- or 4-column-construction providing superior axial and lateral stiffness and precision aligned Single workspace-design with convenient working height Double acting servo-actuator mounted on top of the crossbeam Long piston stroke for the most convenient and easy adjustment and testing of different sample lengths Upper crosshead movable to increase distance between grips Actuator with anti-rotation system to prevent the natural tendency of the actuator to rotate Servovalve attached direct on actuator providing close-coupled servovalve and accumulators for improved performance and reduced pressure fluctuations With digital displacement transducer for the best positioning and measuring accuracy With chrome plated columns for easy cleaning and longest life Manual or hydraulic operated wedge or parallel grips available Including grip control system mounted direct at the machine Compression platens or bending / folding devices may be fixed directly into wedge grips.

3 The servoactuator, which is integrated in the upper crosshead, having a long piston stroke makes testing space accessible for easy and efficient testing of different samples lengths. The long piston stroke meets the extreme requirements of international standards without changing the crosshead adjustment. On piston rod end a anti-rotation system prevents the natural tendency of the actuator to rotate. All TTM Testing Machines are equipped with ah high resolution (0.82 µm) digital displacement transducer for accurate and reliable closed loop position of actuator, piston stroke control and measurement. The manifold is attached direct on actuator providing close-coupled servovalve and accumulators for improved performance and reduced pressure fluctuations. The Moog-Servovalve features high force level permanent magnet linear force motor directly driving the spool. A LVDT is attached to the spool to provide spool position feedback. An internal loop is closed around the spool position. The valve provides additionally low hysteresis and low threshold, low current consumption at and near hydraulic null, standardized spool position monitoring signal with residual ripple, electric null adjust and with loss of supply voltage or broken cable or emergency stop, the spool returns to its spring centered position without passing a load move position. The precision load cell is located between base platen and lower grip, providing high accuracy test after test. The load cell additionally features excellent repeatability, compact design, low temperature drift and accessible mounting. Ergonomically design with unchanged height of lower grip and accessible test space for easy and efficient testing. With chrome plated columns for easy cleaning and longest life. The TTM Testing Machines can be installed on factory-floor without require any special foundation. Standard delivery includes pads which can be put between machine and floor. Upper Crosshead: As standard TTM features mechanical movable upper crosshead but are also available with fixed or automatic unlocking and hydraulic adjustable lift system. with mechanical movable upper crosshead with passive clamping system incl. hydraulic unlocking and lift system

4 Series TTM kn in two-column construction Technical Data: Type TTM max. Test load kn Piston stroke mm Distance between wedge grips max. mm Distance between columns mm Column diameter mm Working height mm Width mm Depth mm Height mm Weight with wedge grips kg Frame stiffness kn/mm Subject to technical modifications.

5 Series TTM Big kn in four-column construction Technical Data: Type TTM 500 / max. Test load kn 500 / Piston stroke mm Distance between wedge grips max. mm Distance between columns mm 520 x x x x 450 Column diameter mm Working height approx. mm Width mm Depth mm Height mm Weight with wedge grips approx. kg Frame stiffness kn/mm Subject to technical modifications.

6 Servoydraulic Universal Material Testing Machines Series LF (SV) kn according to ISO , class 0.5 The LF (SV) Series from is a family of Testing Machines ranging in capacity from 50 kn up to 600 kn.

7 The LF(SV) test system is modular constructed and can be configured with a variety of grips and fixtures, extensometers, different software packages and other accessories to suits your specific testing needs. The LF (SV) Testing Machines are ergonomically designed floor standing machines for tensile, compression, bending or shear but also strain and other more advanced tests on a wide range of different materials. Wide range of application: To meet the wide variety of testing needs of laboratories and manufacturers offers the LF (SV) in different configurations. This Testing Machines are available with the universal testing software DIONSTAT which provides most EN, ISO, DIN or ASTM and other standards tests. Features: Very compact design to fit also in laboratories with reduced ceiling height Rigid machine frame with high axial and lateral stiffness Precision aligned One chamber design Adjustable upper crosshead Strain gauge load cell mounted on the upper traverse for tensile-, compression- and alternating load With digital displacement transducer Linear actuator in servo-quality with displacement transducer is fitted in machines base Columns are chrome plated for easy cleaning and longest life Manifold is attached direct on actuator providing close-coupled servovalve Load Cell: The precision load cell, which is mounted on crosshead, is overload protected. In combination with the high-resolution digital controller class 0.5 according to ISO , EN , and other international standards can be reached. If you work with additional load cells, the electronic system features a self-identification of the transducers. Available in a variety of configurations: The LF(SV) material testing machine are available with different standard configurations. All options as: Extended test space or distance between columns, other actuator strokes, protection device for operators safety, additional low force transducers a.s.o are available.

8 Series LF 50 to 600 kn The LF models are available with manual control console with digital display or with digital controller for closed loop testing in connection with software package DIONSTAT. This series is available in force ratings from 50 kn up to 600 kn as standard machines. All machines having a long piston stroke and additional movable upper crosshead. Technical Data: Type LF 50/60 100/ / /600 max. Test load kn 50/60 100/ / /600 Piston stroke mm Distance between wedge grips min. mm Distance between wedge grip max. mm Distance between columns mm Column diameter mm Working height mm Width mm Depth mm Height mm Weight with wedge grips kg Frame stiffness kn/mm Subject to technical modifications.

9 Series LFSV 50 to 600 kn Compared with the LF Model the LFSV Series of Testing Machines features a hydraulically movable upper crosshead through two long stroke actuators for easy re-positioning. In combination with its actuator in the base the height of this machines is considerable low in order that even machines with higher capacity fits into laboratories with reduced ceiling heights. Otherwise TTM Series of testing machine with actuator on top are recommended. Technical Data: Type max. Test load kn Piston stroke mm Distance between wedge grip mm Distance between columns mm Column diameter mm Working height mm Width mm Depth mm Height mm Weight with wedge grips kg Frame stiffness kn/mm H Sd Ph LW Kh A B x T Subject to technical modifications.

10 Hydraulic Power Supply For the Hydraulic Testing Machines offers different solutions for the hydraulic power supply depending on machine capacity, configuration and customers laboratory. Standard Solutions: 19 Standard Console for Lower Machine Capacities Dual 19 Standard Console for Higher Machine Capacities Free Standing Hydraulic Power Pack 19 Standard or Dual 19 Standard Consoles: with integrated hydraulic power pack in the base of the console providing effective floor space utilization. This compact and easy to install Consoles with its in the lower part integrated hydraulic power pack allows in the upper parts an ergonomically integration of all necessary peripheral equipment like personal computer, screen, keyboard, digital controller etc. The hydraulic power pack is equipped with internal gear pumps so that it operates on a low noise level. The tank is put on anti-vibration elements to avoid any vibrations on the console. As alternative the console can be placed on rollers and equipped with fast coupling if there is any universal use intended. Free Standing Hydraulic Power Packs Series PAC The PAC series includes models with flow ratings up to 52 l/ min. The PAC Standard Power Supplies are primarily used for Hydraulic Testing Machines with force ratings of 1500 kn or higher, increased testing speeds or if external power supplies are necessary because of available space in the laboratory. As working places 19 Racks or table version are available.

11 Grips and Fixtures When it comes to grips and fixtures for Hydraulic Testing Machines you can choose from a extensive range. All grips and fixtures are available in a variety of sizes and configurations to suits your application needs. The range includes not only mechanical but also hydraulic wedge, parallel or non-shift grips. Compression platens, bend or different shear fixtures are also available to satisfy almost any testing requirement. Our internal machine shop provides great flexibility in tailoring all fixtures and grips to the specific material, temperature and condition being tested.