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TTM - High Capacity Hydraulic Universal Testing Machine

Servohydraulic Universal Testing Machines

Series TTM up to 5000 kN

The TTM® Testing Machines are rugged, durable and highly reliable designed Systems, are often the best choice for high capacity and  high strength materials testing. These workhorses are available as 2-column construction in the load range up to 1000 kN and 4-column design for force capacities ranging from 600 kN to 5000 kN. The TTM® series perform digital, servo-controlled closed loop hydraulic actuation controls in load, strain or displacement mode. These Test  systems are compatible with a wide range of grips and fixtures suitable for testing metals or casted sheets, bars or tubes, fasteners, wires, cables or chains. The TTM® series features a long piston stroke for universal testing without changing the crosshead adjustment. The actuator is integrated on upper crosshead providing very ergonomically and unchanged height of the lower grip.


Key Features

• Single workspace-design provides high load frame stiffness and ergonomically working height

• Rigid machine frame construction providing superior axial and lateral stiffness and guarantees robust, durable and long-term operation

• Double acting (no plunger) actuator in Servo-Quality mounted on upper crosshead

• Polished and hard chromium-plated columns

• Movable upper crosshead with manual clamping to adjust optimum grip separation in relation to shortest & longest samples and sample deformation

• Long piston stroke for universal testing without changing the crosshead position, even while testing according the extreme requirements

• Leather bellows over complete piston rod protect piston rod from dust, dirt and scale

• Anti-rotation system for the actuator prevents the natural tendency of the actuator to rotate

• Precision tension / compression rated strain gauge load cell mounted between lower grip and base platen

• High resolution digital displacement transducer

• Servovalve with manifold attached directly on actuator

• Machine supplied with anti-shock pads below the machine that effectively reduce and isolate vibrations, noise, as well as elastic storage decoupling

• Supplied with anchors for fixation on laboratories floor

• Durable structured coating (paint)

• Bolts for machine lifting

• The machine is free-standing on shock absorbers, requiring no special foundations

• Ergonomically working height with unchanged height of lower grip allows an easy sample insertion