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DN66 螺桿拉力/摩擦試驗(yàn)機(jī)
DN66 SCREW TENSION/FRICTION TEST MACHINE 

The DN 66 Screw Tension/Friction Test Machine consists of a DN 66 Base Unit and at least one tension or torque/tension sensor head. A drive motor with speed encoder and gearbox are mounted on a rigid platform on a floor standing frame. An angle encoder is fitted to the gearbox output shaft.

Technical Specification: 

Torque Range:  800 Nm
Tension Range:  320 kN
Bolt Length:  20 to 230 mm
Repeatability :  0.5 %
Speed Range:  0 to 20 rpm infinitely variable
Motor:  4.6 kW brushless dc motor
Displacement Measurement:
Type: LVDT
Range:  1.5 mm
Resolution:  2 μm