Ever-Power
Industry Co., Ltd.
Tel:
0086-571-88220971/3
Fax: 0086-571-88220972
E-mail: [email protected] or
[email protected]
Product Description
The transmission method of planetary reducers is
different from the dynamic motion of traditional
reducers. Transmission of traditional reducers
depends on contact surfaces between various
sized gears; all loads are concentrated on the
point of contact. As a result, gears may wear
out earlier and are prone to cracks. On the
application of high speed reducing ratio,
required transmission forces will demand more
gears for engagements. Apart from occupying more
space, more wear caused by friction is
unavoidable. Gaps between engaged gears are
multiplied and lead to reduced transmission
efficiency.
Transmission of planetary reducers is of a
different scenario, the sun gear, planetary
pinion and the ring for internal gear has 6
contact surfaces to even out loads applied.
Impact loads are spread over gear surfaces of
the internal gear ring at 360 degrees. Therefore
friction between gears is reduced and it
resolves the problem of gear cracks. Planetary
pinion gears move in a floating fashion with
tight gaps between the associating gears. Each
speed reduction only requires speed gear
engagement. The space needed is relatively
reduced compared to traditional reducers.
Operation efficiency can reach up to 97%.
Specifications:
1) Output speed: 0.19~60r/min
2) Output torque: up to 2,600,000N.m
3) Motor power: 0.4~12,934kW
4) Mounted form: foot-mounted and flange-mounted
mounting
5) Output shaft design: solid shaft, solid shaft
with involute splines, hollow shaft with
involute splines and hollow shaft with shrink
disk |
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Planetary Reducers| Planetary
Reducer
website:
www.china-reducers.com
gear, gear drive, geared motor, speed reducer, spiral bevel
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