This machine is mainly used for the detection of torsion spring and elastic component torque. The tested parts are installed between the two chucks of the adjustable space, and change the test fixture to adapt the different torsion performance of the tested parts. The test machine is operated by computer control and can perform a fixed angle torque test; The LCD display shows the angle-torque curve of the tested parts, and the real-time display angle, torque, torsion speed and torque peak hold.

Main Technical Parameters

Model	NDW-05
Max. torque	5 N·m
Measuring range of torque	1%–100% FS
Accuracy class	Grade 1
Minimum torque resolution	0.05% of full scale per gear
Minimum torsional angle resolution	0.1°
Relative error of indicating value of torque	≤±1%
Relative error of indicating value of torsion angle	≤±1% within the effective measurement range (forward and reverse directions)
Torque indication repeatability relative error	≤1% within the effective measurement range (both forward and reverse directions)
Max. distance between two collets	260 mm
Torque disk diameter	Φ100 mm
Loading speed	0.6 r/min～6 r/min
Dimension	900×550×450 mm
Weight	About 170 kg
Voltage	220V 50Hz