WDW-5KN microcomputer-controlled lock tension testing machine

WDW-5KN microcomputer-controlled lock tension testing machine can be customized with special fixtures to detect the pull-out tension force of various locks, including middle door locks, container locks, grid car locks, oil tank locks, etc., to ensure the lock quality.

Description
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1. Introduction of testing machine

The design of the main loading frame of the testing machine has the characteristics of beautiful appearance, convenient operation, stable and reliable performance, no pollution, low noise and high efficiency.

The test machine adopts AC servo speed control system and motor with high speed control precision and stable performance as the driving system; the specially designed synchronous toothed belt deceleration system and ball screw pair drive the moving beam of the test machine;

The control and data processing software based on database technology with Windows as the operating platform adopts virtual instrument technology to replace the traditional digital tube and oscilloscope, and realizes the screen display of test force, test force peak value, beam displacement, sample deformation and test curve. All test operations can be completed by mouse input on the computer screen, with a good man-machine interface and easy operation

2. Technical parameters of testing machine

No	Item	Specification
1	Force capacity	5KN
2	Measuring range	1%-100%FS
3	Accuracy of force value	Less than ±1% of set value
4	Precision of displacement	0.01mm
5	Accuracy of displacement value	±1%
6	Deformation measuring range	0.4%-100%FS
7	Accuracy of deformation measuring	±0.5%
8	Resolution of deformation	0.01mm
9	Force speed range	0.005-5%FS/S
10	Accuracy of force speed	Less than ±1% of set value
11	Deformation speed range	0.02-5%FS/S
12	Accuracy of deformation speed control	When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value
13	Displacement speed range	0.001-500mm/min
14	Accuracy of displacement speed	When speed is less than 0.01mm/min，error is less than ±1.0% of set value When set value is more than 0.01mm/min，error is less than ±0.2% of set value
15	Range of constant force, constant deformation, constant displacement control	0.5％～100％FS
16	Accuracy of constant force, constant deformation, constant displacement control	When set value is less than 10%FS，error is less than ±1.0% of set value When set value is more than 10%FS，error is less than ±0.1% of set value
17	Accuracy of deformation speed	When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value
18	Tension space	700mm
20	Voltage	Single phase,220V±10%,50Hz(110V)
21	Motor power	0.75KW
22	Dimension	750x480x1700mm
23	Weight	280kg