4
-4
SUUV-W00
Apr. 2011
SAFETY
FIRST
GENERAL
ENGINE
CVT
TRANSMISSION
CHASSIS
REAR AXLE
BRAKE
FRONT AXLE
STEERING
HYDRAULIC
ELECTRIC
INDEX
2.2 OPERATING PRINCIPLE
UUVW2F2A
1
2
3
The CVT (Continuously Variable Transmission) equipped in this vehicle has the driving pulley (1) and driven pulley (2)
that are connected with the belt (3). This transmission can change steplessly through speed ratios between maxi-
mum 3.55:1 and minimum 0.68:1 by changing the effective diameter of the belt for the driving and driven pulleys.
The driving pulley is installed to the fl ywheel of the engine as shown in the fi gure (A) on page 4-5, and it is designed
in a way that its effective contact diameter against the belt is increased as the centrifugal force is increased by the
engine RPM increase. The driven pulley is installed to the input shaft of the transmission and its effective diameter is
maintained large by the spring (A2). However, as the belt cannot be extended, increase in the effective diameter of
the driving pulley decreases the effective diameter of the driven pulley in inverse proportion. The effective diameter
of each pulley is changed as the distance between the inner and outer fl anges is changed. For the driving pulley,
this distance is changed by the belt tension and centrifugal force of the centrifugal pendulum (A1) attached to the
pulley. For the driven pulley, the distance between its fl anges is changed by the belt tension and restoring force of
the spring (A2) installed to the pulley.
CVT - STRUCTURE AND OPERATING PRINCIPLE
UTV(EZGO향)_04_CVT.indd 4
UTV(EZGO향)_04_CVT.indd 4
2011-04-04 오후 3:45:35
2011-04-04 오후 3:45:35
Содержание 1600xd
Страница 1: ...ISSUED APRIL 2011 1600xd 4x4 repair manual 619728...
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 38: ...MEMO...
Страница 138: ...MEMO...
Страница 158: ...MEMO...
Страница 188: ...MEMO...
Страница 244: ...MEMO...
Страница 292: ...MEMO...
Страница 338: ...MEMO...
Страница 344: ......
Страница 407: ...CHAPTER 13 INDEX...
Страница 414: ...MEMO...
Страница 415: ......