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HELP_VARIABLE
CODE
FFHTCN
D
NOM
Nominal model M
M
Thread sizes
A
B1
B2
L
P1
P2
H
The edge distance
AR
Allowable speed
(min^-1)
IT
Idle torque
1.5 (N*cm)
YX
Effective cross-sectional area
mm^2
WEI
The weight of the
g
LINK
link
https://www.srdfaa.com/category/41
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