Minus k Workstations & Optical Tables WS-4
sales@gatradeco.com
WS-4 Specification Sheet

Compact Vibration Isolation Table

Conserve valuable lab space! A cost effective vibration isolation table for weight loads up to 1000 lb. and 1/2 Hz performance vertical and horizontal.

See a typical performance curve in the specification sheet.

The stand has been designed with a damped Phenolic top which includes locating holes for the leveling feet of the BM-1 and BM-4.

WS-4 Stand vibration isolation table anti vibration tables minus k
No Electricity logo for Minus k
No Air logo for Minus k
ROHS logo for Minus k
Table Weight: Approximately 134 lb (62 kg)
Isolator: Approx. 80 lb (36 kg)
Stand: Approx. 54 lb (25 kg)
Dimensions:
24″ W x 24″ D x 33″ H
(610mm W x 610mm D x 838mm H)

Approximate payload weight range

Model

Payload Range*
 

100WS-4
60 – 100 lb 
(27 – 48 kg)
 

150WS-4
90 – 155 lb 
(41 – 70 kg)
 

250WS-4
180 – 270 lb 
(82 – 123 kg)
 

350WS-4
290 – 370 lb 
(132 – 168 kg)
 

500WS-4
360 – 525 lb 
(164 – 239 kg)
 

650WS-4
500 – 680 lb 
(227 – 309 kg)
 
Weight: Approximately 90 lb (41 kg)
Dimensions: an additional 0.675″ taller than the above units

850WS-4
630 – 900 lb 
(285 – 408 kg)
 

1000WS-4
890 – 1050 lb 
(403 – 476 kg)
 

Performance
  • No Air or Electricity
  • Vertical natural frequency of 1/2 Hz or less can be achieved over the entire load range.
  • Horizontal natural frequency is load dependent. 1/2 Hz or less can be achieved at or near the nominal load.
Part#: WS-4 Stand
Weight: Approximately 54 lb (25 kg)
Dimensions: 24″ W x 24″ D x 23″ H
(610mm W x 610mm D x 533mm H)

*Contact us for custom payload ranges