BM-6 Bench Top Vibration Isolation Platform, minusK

The BM-6 bench top platform offers better performance than a full size air table in a package only 4.6 inches tall, and without air!

This vibration isolation platform reaches a new price point and is extremely easy to use. It offers a 1.5 Hz horizontal natural frequency and a 2.5 Hz vertical natural frequency. There is only one adjustment. There is no need for air or electricity.

This is the thinnest, most portable, and most user-friendly isolator ever offered at this level of performance per dollar.

The curves below demonstrate the better-than-air performance that the BM-6 delivers. Vertically, the BM-6 offers a resonant frequency that is comparable to or better than most air tables. Horizontally, the BM-6 offers much better performance than typical air tables, which can have horizontal frequencies as high as 4-5 Hz.

BM-6 Transmissibility Curves

Weight: Approximately 35 lb. (16 kg)

Dimensions: 18” W x 20” D x 4.6” H

(457mm W x 508mm D x 117mm H)

Approximate payload weight range:


Payload Range*



10 - 30 lb (4.5 - 14 kg)



25 - 55 lb (11 - 25 kg)



50 - 105 lb (23 - 48 kg)



  • Vertical and horizontal frequencies are weight dependent.

  • The vertical frequency of 2.5 Hz and horizontal frequency of 1.5 Hz are achieved at the upper limit of the payload range.

  • At the lower limits of the payload range, the vertical frequency is approximately 3.4 Hz and the horizontal frequency is approximately 2.5 Hz.

Simple Set-Up and Adjustment


There are no products in this section