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  Servo Controlled Electro - Mechanical Universal Testing Machine (Model : EKE-20xx)  
 
Servo Electro Mechanical Universal Testing Machine : EKE 20xx  
INTRODUCTION:
The ENKAY EKE 20xx series twin ballscrew Servo Universal Testing Machines are designed for users who want the power of a full-size system and the versatility to test materials, components and structures. Offered as bench top testers with capacities to 50KN and floor standing models with capacities to 150KN, the EKE 20xx seroes Servo UTM machines tackle the toughest tests with their superior axial alignment, stiffness and crosshead guidance. The floor standing models feature wide column spacings to accommodate larger grips and fixtures, temperature chambers, special test fixtures and full-size parts. Equipped with a powerful digital closed-loop controller and display for QC/production applications, the EKE 20xx machines are affordable, and are easy to learn and apply. For more demanding applications, Materials Testing System can be provided for greater productivity and testing power.
 
Standard Followed :
ASTM E4, BSENISO7500-1 : 2004, DIN 51221 & JIS, B7721
Features:
» Precision ball screw and fast acting servo motor provides controllability at very light loads and rigidity for loads to machine capacity.
» Integral operator station with emergency stop button, manual jog controls, load cell and extensometer connections, digital closed loop control and data acquisition electronics.
» Three fast acting digital controllers are available for accurate and repeatable testing.
 
 
Digital Controller
The most economical and easy-to-use solution employs the Digital Controller. This Digital Controller is a stand-alone controller that features load and crosshead position inputs, enough memory to store 6 test methods, data analysis for measuring peak load, peak stress, load at extension, extension at load, average load, load at break, extension at break, stiffness and free height. It is ideal for product or QC testing and is capable of displaying pass/fail messages after each test based on user specified limits. Results can be uploaded to a PC via the on-board RS-232 serial port for import into test reports, spread sheets or database programs. Raw XY data can also be uploaded for further analysis or for generating load vs. deflection curves. The Digital Controller can be programmed to run at a constant rate until the specimen breaks, run to a load and hold for a user specified period of time, or cycle between load or position limits.

The Precise Controller
The Precise Controller is a stand-alone unit with live graphing capability. The Precise Controller features a keypad, an upper LCD character display for user input and indication, a lower graphical display for viewing stress vs. strain curves plus push-buttons for test start and return to home. The Precise has the ability to perform closed loop load, position or strain controlled tests to sample break or to a user defined setpoint. Test results, including date, time, specimen number, peak load, ultimate tensile strength, offset yield strength, modulus of elasticity, elongation at break, are displayed and can be printed locally or exported to a Windows based computer.

Windows based Material Testing System
The most powerful and versatile solution features Windows based Materials Testing System. Standard with this are load, crosshead position, axial strain, transverse strain and auxiliary input channels. A comprehensive set of monotonic, segmented or cyclic servo control profiles under load, position or strain control is available which provides the capability to perform virtually any type of test. Test reports featuring test and specimen information, results and a stress vs. strain curve can be printed or readied for email. A statistical summary for a group of like tests can also be generated. All results or raw data can be exported to a database or spreadsheet program for further review.
    Servo Universal Testing Machine : EKE 20xx
 
  Technical Specifications:  
 
Model   2008
Table Top
2010
Table Top
2011
Table Top
2012
Table Top
2013
Table Top
2053
Floor
2054
Floor
2055
Floor
Load Capacity Ibf
kN
kgf
450
2
200
1125
5
500
2250
10
1000
5000
25
2500
10000
50
5000
10000
50
5000
20000
100
10000
30000
150
15000
Maximum Speed in/min
mm/min
100
2540
40
1016
40
1016
20
508
20
508
20
508
20
508
20
508
Minimum speed in/min
mm/min
0.0002
0.005
0.0001
0.0025
0.0001
0.0025
0.0001
0.0025
0.0001
0.0025
0.0001
0.0025
0.0001
0.0025
0.0001
0.0025
Maximum Force at Full Speed Ibf
kN
450
2
1125
5
1125
5
5000
25
10000
50
10000
50
20000
100
30000
150
Position Control Resolution uin
 um
3.75
0.095
3.75
0.095
3.75
0.095
3.75
0.095
0.56
0.014
0.56
0.014
0.56
0.014
0.56
0.014
Total Crosshead Travel in
mm
48
1219
48
1219
48
1219
48
1219
45
1143
45
1143
45
1143
45
1143
Total Vertical Test Space in
mm
53
1346
53
1346
53
1346
53
1346
51
1295
51
1295
51
1295
51
1295
Space between Columns in
mm
16.8
425
16.8
425
16.8
425
16.8
425
16.8
425
22
558
22
558
22
558
Height in
mm
70
1778
70
1778
70
1778
70
1778
76
1930
84
2133
84
2133
84
2133
Width in
mm
34
864
34
864
34
864
34
864
34
864
41
1041
41
1041
41
1041
Depth in
mm
20.25
514
20.25
514
20.25
514
20.25
514
20.25
514
23
584
23
584
23
584
weight Ibf
kgf
330
150
330
150
330
150
600
275
600
275
1600
730
1800
820
2000
910
Maximum Power VA 300 300 300 500 800 800 1400 2000
Single Phase Voltage VAC
Hz
110, 220
50,60
110, 220
50,60
110, 220
50,60
110, 220
50,60
110, 220
50,60
110, 220
50,60
110, 220
50,60
220
50,60
 
  Grips & Fixtures:  
  Grips & Fixtures  
   
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