Nj-w Microcomputer-controlled Torsion Testing Machine

Nj-w microcomputer-controlled torsion testing machine
model：nj-w500，nj-w1000，nj-w2000
main structure, function and application range：
this machine is mainly applicable to the torsion test of metal or nonmetal materials and some parts.
the load system is the computer-controlled ac servo control system imported from japan, which increases the torque in a rotating way through the master collets driven by a ac servo motor, cycloid acicular reducers. The moment of torsion and torsional angle are measured with torque sensor of high precision. The moment of torsion and angle curves, the loading speed and the holding of peak value can be displayed dynamically on screen.
this machine has features as simple structure, easy operation, complete functions, high precision, sound stability and advanced technology, etc, and fully meets the requirements of gb/t10128-1998 , metal torsion test method under room temperature, which makes it the necessary equipment to test the torsional performance of materials for the aviation & spaceflight industry, the construction trade, the transportation trade and the mechanical labs of universities, institutes, companies.
prime technical parameters:
model nj-w500 nj-w1000 nj-w2000
max test torque 500nm 1000nm 2000nm
torque display value 10-500nm 20-1000nm 40-2000nm
relative error of torque display-value ±1%
repetitive error of torque display-valu ±1%
measure range of torsional angle 0 ~ 9999.9°
relative error of torsional angle display-valu ±1%
max distance between the two collet 0-500mm
host machine 1650x530x1000mm
power supply 220v±10%，50hz
weight 600kg