Eng / עבר
Eng / עבר
Slip Table /Head Expander
IDAN Environmental Testing Engineering is proud to present a wide range of Econ’s slip tables and head-expanders for all shaker types, in all sizes and purposes.

Slip Table Series/Head Expander Series
Econ offers a wide range of head expanders and slip tables in both Metric and English units. Head expanders and slip tables increase the mounting area for attaching fixtures and products and accommodate larger payloads. They can be made from either Magnesium or Aluminum and the processing methods can be either cast or machined.

Monobase Slip Table 100mm to 2500mm
For VE/EDS/EDM/EDL Series

Slip table is an often-use test platform in combined working with shaker. ECON is supplying different size of slip table for VE/EDS/EDM/EDL series shakers, from mini size 100mm to large size 2500mm. The material of slip plate is optional Magnesium or Aluminum as per request.

Shaker rotation mechanism (SRM) is equipped for slip tables by using motor-driven mechanism, to rotate shaker to work in X/Y direction for horizontal vibration testing (if we regard vertical vibration as in Z direction).

Model Selection
Slip Table Modal Dimension (mm) Thickness (mm) Compliant with Shaker Model
ST-100 100x100 20 VE-5102
ST-150 150x150 20 VE-5110
ST-200 200x200 20 VE-5120
ST-250 250x250 20 VE-5150/51100
ST-300 300x300 25 VE-51100, EDS-300
400x400 25 EDS-300 / 600, EDM-1000
ST-500 500x500 40 EDS-300 / 600, EDM-1000 / 2000 / 3200(LS)
ST-600 600x600 40 EDS-600, EDM-1000 / 2000 / 3200(LS) / 4000 / 5000(LS) / 6000
ST-800 800x800 40 EDM-1000
ST-800 800x800 50 EDM-2000 / 3200(LS) / 4000 / 5000(LS) / 6000 EDL-8000 / 10000
ST-1000 1000x1000 50 EDM-2000 / 3200(LS) / 4000 / 5000(LS) / 6000 EDL-8000 / 10000 / 12000
ST-1200 1200x1200 50 EDM-4000 / 5000(LS) / 6000 EDL-8000 / 10000 / 12000
ST-1500 1500x1500 50 EDM-5000(LS) / 6000 EDL-8000 / 10000 / 12000 / 16000 / 18000 / 20000
ST-1800 1800x1800 60 EDL-10000 / 12000 / 16000 / 18000 / 20000
ST-2000 2000x2000 60 EDL-10000 /12000 / 16000 / 18000 / 20000
ST-2500 2500x2500 60 EDL-16000 / 18000 / 20000
* For detailed technical information, please see product datasheets.
Monobase Slip Table
Monobase slip tables share one common frame with shaker. This design can supply precise alignment working and easy-to-use coupling between slip tables and the shaker.


Oil-film Guidance
Oil-film guidance based slip table is cost-effective solution for general purpose X/Y direction vibration testing, with Magnesium or Aluminum plate sliding on V-groove Bearings.
Oil-film guidance slip table is most often selected for horizontal vibration testing by working with air cooled shakers.


Hydrostatic Guidance
Hydrostatic guidance based slip table is designed based on specific T-groove Bearings, which can generate high yaw, roll and pitch over-turning moments. Hydrostatic guidance based slip table is especially used for horizontal vibration testing where the DUT (device under test) is very heavy or has high center of gravity.



Head Expander 200mm to 2500mm
HE Series

Head expander is rather useful in cases that shaker armature square is not enough to mount large dimension specimen, or more specimens need to be tested at once to save test time.

ECON is supplying customer series of head expanders made by lightweight Magnesium alloy with higher strength-to-weight ratio, and by aluminum alloy with higher cost efficiency.

Model Selection
Head Expander Φ150 Φ200 Φ240 Φ320 Φ445 Φ480 Φ550 Φ650
HE-300 7 2000 10 2000
HE-400 12 2000 14 2000 20 2000
5.5 1800 7.5 2000 11 2000
HE-500 20 2000 20 2000 30 2000 35 2000 32 2000 32 2000
10 1800 18 2000 20 2000
HE-600 28 1400 35 1500 30 1500 45 2000 80 2000 80 2000
22 1400 16 1200 30 1700
HE-700 45 1000 70 2000 85 2000
29 900
HE-800 80 800 80 1300 100 1300 100 1300 120 1300
42 1000 65 1200 65 1200
HE-1000 110 1200 160 1000 160 1000 220 900 220 900
105 900 105 900
HE-1200 280 500 280 500 280 500 300 450
130 400 180 700 180 700
HE-1500 400 400 400 400 425 400 425 400
260 400 300 400 340 400
HE-1800 850 300
550 300
HE-2000 900 300 900 300 910 300
460 400 430 400 620 300
HE-2500 1200 200
840 200
*More size options are available for HE series expanders. The actual weight and frequency will differ as per designed upon request.
FEA and EMA Test Passed
ll ECON head expanders have excellent dynamic performances
after test of FEA (Finite Element Analysis) and EMA (Experimental Modal Analysis)