MK-xxxLC-4

Overview

Low frequency vibration isolator for weight loads from 1 to 130 lbs. and 1/2 Hz performance vertical and horizontal.

Minus K's new LC-4 is an ultra compact, low-frequency negative-stiffness isolator. It comes in two configurations, our low horizontal frequency performance of 1.5 Hz or our ultra low horizontal frequency performance of 0.5 Hz. Both configurations offer our signature 0.5 Hz vertical natural frequency.

The LC-4 isolators can be combined into multi isolator systems to support heavier payloads while taking up very little room themselves. The isolators are passive, manually-adjustable and require no air or electricity.

If needed, the LC-4 isolators can be customized to achieve user specific needs. Eg., different horizontal and vertical frequencies, damping, etc. They can also be made cleanroom and vacuum. compatible.

Specifications

Weight: Approximately 7 lb (3.1 kg)
Low Frequency Horizontal Dimensions: 4.75" W x 4.75" D x 7" H(121mm W x 121mm D x 178mm H)		Ultra Low Frequency Horizontal Dimensions:  4.75" W x 4.75" D x 8" H (121mm W x 121mm D x 203mm H)
Load Capacities (approximate):
Model	Payload Range	1.5 Hz Horizontal	0.5 Hz Horizontal
		Price	Price
2LC-4	1 - 2.5 lb (.5 - 1.1 kg)	POA	POA
15LC-4	5 - 15 lb (2.2 - 6.8 kg)	POA	POA
25LC-4	12 - 25 lb  (5.4 - 11.3 kg)	POA	POA
35LC-4	25 - 35 lb  (11.3 - 15.8 kg)	POA	POA
50LC-4	36 - 55 lb  (16.3 - 25 kg)	POA	POA
70LC-4	50 - 70 lb  (22.6 - 31.7 kg)	POA	POA
100LC-4	75 - 100 lb  (34 - 45.3 kg)	POA	POA
125LC-4	95 - 130 lb  (43 - 59 kg)	POA	POA
Performance
Vertical natural frequency of 1/2 Hz or less can be achieved over the entire load range. Horizontal natural frequency is load dependent. 1 1/2 Hz (low horiz. freq.) or 1/2 Hz (ultra low horiz. freq.) or less natural frequencies can be achieved at or near the nominal load.

Accessories

Citations

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