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- Contact Person : Ms. Zhang lisa
- Company Name : Dalian Yipin Machinery Manufacturing Co., Ltd.
- Tel : 86-0411-87113399
- Fax : 86-0411-87112727
- Address : Liaoning,Dalian,Maoyingzi,Ganjingzi District,Dalian
- Country/Region : China
- Zip : 116113
nonstandard reduction gearbox
Related Product Searches:nonstandard reduction gearbox,High Quality,reduction gearbox, gear speed reducer,N/A
This kind of gear reducer is nonstandard, it mainly include:
gear wheel, gear, bevel gear and coordinate shaft, case, shaft block.
Following is some parameters:
1. gear wheel
material: 20CrMnMo
weight: 779kg
speed ratio: i=3.944
normal modulus: mn=12
number of teeth: Z=71
tooth profile angle: a=20°
helix angle: β=13°
direction of spiral: left
gear shaft
material: 20CrMnMo
weight: 155kg
speed ratio: i=3.944
normal modulus: mn=12
number of teeth: Z=18
tooth profile angle: a=20°
helix angle: β=13°
direction of spiral: right
2. gear
material: 20CrMnMo
weight: 307.5kg
speed ratio: i=4.5
normal modulus: mn=7
number of teeth: Z=90
tooth profile angle: a=20°
helix angle: β=13°
direction of spiral: right
gear shaft
material: 20CrMnMo
weight: 72.4kg
speed ratio: i=4.5
normal modulus: mn=7
number of teeth: Z=20
tooth profile angle: a=20°
helix angle: β=13°
direction of spiral: left
3. bevel gear
material: 20CrMnMo
weight: 125kg
transverse module: ms=9
number of teeth: Z=59
tooth profile angle: a=20°
addendum factor: ha=0.85
tip clearance coefficient: c=0.188
mean spiral angle: βm=35°
direction of turning: two-way
bevel gear shaft
material: 20CrMnMo
weight: 45kg
transverse module: ms=9
number of teeth: Z=15
tooth profile angle: a=20°
addendum factor: ha=0.85
tip clearance coefficient: c=0.188
mean spiral angle: βm=35°
direction of turning: two-way
4. case
material: Q235-A
5. shaft block
material: ZG275-485H
nonstandard reduction gearbox
