Passive Vibration Isolation

DT-6050A

DT-8060MFH
  • All the features of a large-scale air table in a compact, integrated system
  • Low profile of less than two inches
  • Auto or Manual Leveling
  • Rigid frame construction imparts stiffness to significantly reduce disturbance
  • Settling time of less than one second
  • Low resonance
  • Vibration-reducing, non-slip mounting surface
  • Stainless steel top plate also available, with or without drilled and tapped holes for easier mounting of equipment
  • Available in three sizes

The DT-A uses a specially designed leveling system that emphasizes overall stability of the system. The leveling system was developed through years of research with end-users. The result is a system that maintains stability even when used with applications where equipment is continually added and removed from the system or when equipment is moving across the top surface, such as translation stages.

The DT-M System does not require a constant air supply. The air supply to the isolation system is done manually, with a hand pump, which is included with the system. Leveling is accomplished by adjusting the three air valves conveniently located at the front of the system. The DT-M air suspension system is well-sealed, so the time required between refills or adjustment of the air supply is usually 3-4 weeks for a system that does not see continuously changing loads.


DT Sizes and Weights
NUMBER
DT- 4048
DT-6050
DT-8060
Load Capacity
30 kg (66 lb.)
70 kg (154 lb.)
60 kg (132 lb.)
Top Plate Size
400x480
(15.7x19.0)
600x500
(23.6x19.6)
800x600
(31.5x23.6)
Overall
-A
Dimension
-M
482x510x144
(18.8x20.1x5.6)
430x530x48
(17x21x1.9)
692x540x168
(25.7x22.6x3.1)
640x560x73
(25.2x22x2.8)
892x640x168
(35.1x25.2x3.1)
840x660x73
(33x26x2.8)
Total Weight
20 kg, 44 lb.
41 kg, 91lb.
63 kg, 139 lb.

DT-M, DT-A
TECHNICAL SPECIFICATIONS

Isolation Performance

@ 5Hz:70-85%
@ 10 Hz: 90%

Natural Frequency

1.9-2.6 Hz

Isolation Method

Air suspension

Air Supply Requirements

DT-M Manual Hand pump, DT-A Continuous Compressed Air

Leveling

DT-M Manual operation of 3 air valves

DT-A Auto Leveling

Top Surface Standard

-FH

Steel laminated with vibration reducing sheet (Specify ‘V’ after the part number),

Brushed Stainless Steel with mounting holes M6 or 1/4-20 (Specify ‘FH’ plus tap size and spacing i.e. DT-6050 A FH ¼-20 x 1)

Air Pressure Requirements

3-7 kg/cm2 (20-50psi)

Accessories included

DT Hand pump, and air valve adjuster, DT-A Auto Level Sensors, Air filter, regulator

address:
23151 Alcalde Drive, Ste B-3
Laguna Hills, CA 92653
tel/fax:
949-363-2905 ,
949-340-9751
Copyright © 1996-2008 HERZAN LLC  All Rights Reserved.