CLUTCH
M8540Narrow, M9540Narrow, WSM
N2-M1
1. PTO CLUTCH
[1] STRAUCTURE
(1) M8540Narrow Model
As shown in the figure above, the PTO propeller
shaft 1 is splined to the spline hub and is always rotating
while the engine is running.
The PTO clutch pack has four clutch discs (6), four
drive plates (7), a belleville washer (cupped spring
washer) (9) and one pressure plate (5). The clutch piston
(8) actuated by hydraulic from PTO clutch valve, tightly
presses the clutch discs (6) and drive plates (7) toward
the pressure plate (5).
As a result, the rotation of the PTO propeller shaft 1
is transmitted to the PTO propeller shaft 2 (3) through the
PTO clutch pack (2).
The belleville washer (cupped spring washer) (9)
reduce the engaging shock. Thereby, the PTO clutch is
engaged very smoothly.
9Y1210236CLM0001US0
(1) PTO Propeller Shaft 1
(2) PTO Clutch Pack
(3) PTO Propeller Shaft 2
(4) PTO Shaft
(5) Pressure Plate
(6) Clutch Disc
(7) Drive Plate
(8) Clutch Piston
(9) Belleville Washer
(Cupped Spring Washer)
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