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10k to 300k in.lbf (1,000 to 30k N.m)

Torsion Testers

    For maximum versatility and  capability, Tinius Olsen offers a full range of torsion testing machines in capacities from 10,000 to 300,000 in.lbf or kg.cm (1,000 to 30,000 N.m). Higher capacity and other longer length models are available upon request.    

    Our 10,000 in.lbf (1,000 N.m) torsion tester is bench mountable and the moveable section slides on a guide rail. All other models are floor based and are furnished with heavy duty slotted steel bed rails that are normally embedded in, or secured to, a concrete foundation to assure maximum rigidity and accessibility. The moveable section on these higher capacity machines is mounted on four rollers that glide along these slotted rails and allow rapid positioning. Additionally, these rollers allow the moveable unit to compensate for any changes in specimen length during loading. The standard maximum distance between chucks is 7 ft ( approx 2.1 m); however, other lengths can be provided.



Specifications

Torque Measurement Accuracy: +/- 0.5% of indicated torque from 0.2% to 100% capacity
Position Measurement Accuracy: +/- 0.1% of reading or 0.05° whichever is greater
Speed Accuracy: +/- 0.1% of set speed
Operating Temperature Range: 32 to 100°F (0 to 38°C)
Storage Temperature Range: 14 to 115°F (-10 to 45°C)
Humidity Range: 10% to 90% non-condensing, wet bulb method
Power: standard optional voltages 220/240 VAC, 50– 60 Hz; power must be free of spikes and surges exceeding 10% of the nominal voltage