AMETEK 1980 Rotating Cam Limit Switch - Manual (Page 10)

10
RIGHT ANGLE GEAR REDUCER ROTATION
Rotation Input Shaft Versus Camshaft
GEAR REDUCER
POSITION
GEAR REDUCER INPUT
SHAFT ROTATION
CAMSHAFT TIMING
DIAL ROTATION
R1 or L1
CW CW
CCW CCW
R2 or L2
CW CCW
CCW CW
R3 or L3
CW CW
CCW CCW
R4 or L4
CW CCW
CCW CW
R5 or L5
CW CW
CCW CCW
R6 or L6
CW CCW
CCW CW
R7 or L7
CW CW
CCW CCW
R8 or L8
CW CCW
CCW CW
STRAIGHT DRIVE GEAR REDUCER
Input Shaft Rotation Versus Cam Shaft Rotation
STRAIGHT
DRIVE GEAR
REDUCER
LOCATION OF
INPUT SHAFT
GEAR REDUCER
INPUT SHAFT
ROTATION
CAMSHAFT
TIMING DIAL
ROTATION
All Ratios From
1.25:1 to 3:1
Right End
CW CCW
CCW CW
Left End
CW CW
CCW CCW
All Ratios From
4:1 to 8.5:1
Right End
CW CW
CCW CCW
Left End
CW CCW
CCW CW
All Ratios From
10:1 to 600:1
Right End
CW CW
CCW CCW
Left End
CW CCW
CCW CW
All Gear
Multipliers From
1:2 to 1:3
Right End
CW CCW
CCW CW
Left End
CW CW
CCW CCW
All Gear
Multipliers From
1:4 to 1:8
Right End
CW CW
CCW CCW
Left End
CW CCW
CCW CW
DETERMINING DIRECTION OF CAMSHAFT — TIMING DIAL ROTATION
CW = Clockwise
CCW = Counter Clockwise
View Camshaft from
Right End
View Camshaft from
Right End
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