Standard versions of the HB load frame in the 50 to 2,500kN range have the testing actuator located above the test area. The version with integrated T-slotted platform allows flexure tests and component testing to be performed in addition to standard fatigue tests.
The test frame features extremely high stiffness and natural resonance; high-accuracy alignment avoids unwanted flexural stresses in the specimen.
Dynamic testing machines in the HB range are available in various versions for test loads from 50 to 2500 kN.
Standard testing actuator stroke of 100, 250 or 400 mm.
Can be supplied for 210 or 280 bar system-pressure.
Load cell can be attached to the piston rod or lower crosshead as required.
Adjustable upper crosshead. The version with hydraulic crosshead clamping and lift cylinders is recommended.
Testing system can be tailored to customers’ individual requirements (e.g. specimen grips, test fixtures, extensometers or testing software).
Advantages & features
4 standard nominal ratings from 50 kN to 500 kN
testing actuator mounted on upper crosshead
convenient working height
hydraulic clamping and adjustment for easy positioning of upper crosshead
comprehensive range of accessories, including hydraulic grips, compression platens, flexure test kit etc.
safety housing for compliance with CE Machinery Directive
version with integrated T-slotted specimen ideal for fatigue tests on components
Dynamic Testing with Zwick
Dynamic Testing of a snow ski, bicycle crank arm, motorcycle drive chain, automobil crankshift, compact-tension specimen
Related products and accessories
Servo-hydraulic components including hydraulic power-packs, distribution units and testing actuators complement the servo-hydraulic testing machine range