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COMPACT SHAKING TABLE,
PULSE MOTOR SERVO TYPE

 SEIKEN,INC.
Feature
* Excellent response
It takes the pulse motor servo system of new development
It has responsiveness equal to hydraulic servo while motor control. It can reappear seismic wave faithfully. (Please refer to the catalog.)
* Compact design & High cost performance
It has much excellent cost perfirmance than usual servo system. Both hydraulic pump and air compressor are unnecessary.
It can set it anywherer because of the compact design & quiet driving
* Wave control by Personal computer
It can give a waveform with Microsoft Excel, etc. freely. It has the software which can read and generate arbitrary seismic wave data as the standard. This software makes generating of Sine wave possible,
* It can arrange PC as optional item.

Catalog of DUB-229 series

Compact Shaking Table, Pulse motor Servo type, Model No.DUB-229AA229BA229CA229XY

The above shows DUB-229‚`.
It shows DUB-229XY with Liquefaction simulator model) @
Specification
Compact Shaking Table Model No. ‚c‚t‚a|‚Q‚Q‚XA ‚c‚t‚a|‚Q‚Q‚XB ‚c‚t‚a|‚Q‚Q‚X‚b ‚c‚t‚a|‚Q‚Q‚X‚w‚x
Table dimensions 400 x 250 mm
Height 102mm		 700 x 400 mm
Height 112mm		 1000 x 500 mm
Height 128mm		 450 x 500mm
Height 196mm
Loading capacity
 30kg 70kg 100kg 30kg
Exciting displacement +/- 25mm +/- 50mm +/-50mm X-axis: +/-25mm
Y-axis: +/-25mm
Control Pulse motor control type
Electric power AC100V, 100W AC100V, 500W AC100V, 1000W (1kW)
Exciting force Max. 300 gal iExciting force is increased by reducing the loading.)
Controller
 Consisting of Servo amplifier, Pulse generator and Driver.
External dimensions 320Wx60Hx230Dmm 320Wx100Hx230Dmm
Input voltage +/- 5V
Electric power AC100V, 50W
DA Unit &
Software
 DA unit is used for outputting waveform from PC.
Output of Seismic wave It can output an arbitrary seismic wave with change of amplitude and time axes.
Output of Standard wave Wave: Select one among Sine wave, Triangle wave or Rectangle wave
Frequency
 0.001 to 10Hz