Indexed
MCS Measurement For Masts
Related links: New
masts, Used
masts, Metric conversion table
The
INDEXED MCS measurement system was developed to
compare stiffness between masts of different
lengths.
MCS
numbers only mean a stiffer or softer mast when
comparing masts of the same length. For example:
compare the 430/25 and 460/25. Even though the
430 has the same MCS stiffness number (25), when
a 30cm carbon base extension is added to reach
the 460 length, the stiffness is actually softer
than the 460/25. By indexing all masts to one
length (465cm), it is possible to use the MCS
concept and compare masts of different lengths.
Indexed
MCS uses some arithmetic to relate every mast
stiffness to 465cm length for more precise
relative stiffness numbers.
INDEXED
MCS = OVERALL LENGTH CUBED DIVIDED BY MID POINT
DEFLECTION X 465 SQUARED
Example:
Compare a 430cm with a mid-point deflection of
172 and a 460cm with a mid-point deflection of
184.
| MAST
LENGTH |
OLD MCS |
INDEXED
MCS |
| 430cm
Mast |
25 |
21 |
| 460cm
Mast |
25 |
25 |
Frequently asked questions:
If you have any questions that might be
good here, please let us know at windance@windance.com.
|