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gear reducer (planetary gear, speed reducer,planetary reducer
Planetary cycloid pin gear reducer (planetary gear, speed
The reducer works on planetary transmission principle with pin gear
meshing. It has wide applications in fields like petrochemical,
light industry, food processing, pharmaceutical, textile, printing
and dyeing, metallurgical, mining, wastewater treatment,
engineering machinery. Working temperature is -2540, oil
temperature rise can not exceed 45, oil temperature should be under
80. Bidirectional rotations are permitted.
Main features are as follows,
(1)High reduction ratio: single ratio is 987; double ratio is
815133; triple ratio is 5841658503.
(2)Compact structure: Compared with other -reducers running with
the same power, this kind has a 1/3 reduction in weight and volume
. Putting input and output shaft on the same axle makes the size
smallest, thereby minimize assembly and debugging .
(3)Smooth run & heavy loads: many teeth meshed, large overlap
coefficient, internal force balanced, vibration and noise are
limited at the lowest point.
(4)High transmission efficiency & Long life: Rolling-frictional
transmission is the transmissive mode of pin gears, rigidity of
major parts is HRC60 after heat treatment.Being resistant to wear
and impact,this type has a long life and over 90% efficiency.
There are nine types for this product, which includes vertical
dual-shaft, vertical direct-link, vertical indirect-link,
horizontal dual-shaft, horizontal direct-link, horizontal
indirect-link, vertical-inversed dual-shaft, vertical-inversed
direct-link and two-stage dual output shaft. The output shaft has
three types: general type, clamp type and 1:20 taper
general-screwthread type. Mounting type for motor is B5 or V1. Bath
lubrication is usually adopted for horizontal reducers; while
grease lubrication is adopted to avoid leakage for vertical type
X4(B2B18) and lower, and circulating splash oil lubrication is used
for vertical type X10(B7B45) and above and vertical inversed type
X5(B3B22) and above.