JJG Standard Computerized Torsion Testing Machine

NDW  Computerized Torsion Testing Machine

Introduction                                                                                                                                                      

The loading system of this machine, controlled by computer, rotates load through alternating servo motor and cycloidal gear reducer. Torque and twist angle detection uses the high-precision torque sensor and a photoelectric encoder; computer displays dynamically the curve of test torsion angle and torque, rate of loading, peak of power and so on.

Technical parameters                                                                                                                                        

Type:NDW-500;NDW-1000;NDW2000;NDW6000;NDW20000
1,Maximum torque of test (Nm):500;1000;2000;6000;20000
2,Relative error of torque:≤±1%;
3,Range of torsion angle measure:0~9999.9°;
4,Relative error of torsion angle:≤±1%;
5,Display of torsion angle: Minimum resolution 0.1°;
6,Angle of twist in small-angle measurement: Minimum of resolution 0.0001°;
7,Maximum distance between two collets(mm):≥500;
8,Diameter of clamping sample(mm):φ6~φ20mm;
9,Range of reverse speed:0~540°/min, Variable speed;
10,Precision of speed:±1%;
11,Direction of test rotation: Bidirectional;
12,Power supply: 220V±10%,50Hz

Part shows