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Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

SR88 series

Rated Power:


Gearing Arrangement:


Output Torque:

110 – 126500 N.m

Input Speed:


Output Speed:

0.8-1870 rpm


red, blue, grey


nodular cast iron



working life:


Supply Ability

Supply Ability:
50 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
wooden box
Lead Time
Shipped in 30 days after payment

Online Customization

High Load Right Angle HB gear reducer
The Polygon Hard-Tooth-Faced Speed Reducers from SR Co. are divided into two series
i.e.Parallel-shaft cylindrical helical-gear speed reducers and orthogonal-shaft spriral bevel gear-
cylinder helical-gear reducers
Main features of polygon hard-tooth-faced speed reducer:
1.Optimizing design is made on the gears for hard-tooth-faced speed reducers in the national
standard,and the actual bearing capability of some speed reducers is improved.
2.The box-type design has broken through the thinking model in which the hard-tooth-faced
speed reducers are led by curves in the national standard,and has introduced a shape of polygon
led by straight lines.
3.The polygon boxes can be mounted in any way and are adaptive widely.
4.Small volume,light weight,low noise,high efficiency and long service life.
Parallel-Shaft Series gear box
Gear Box’s Usage Field Gear Box’s Usage
1 Metallurgy 1 Agitator
2 Mine 2 Blast fan
3 Machine 3 Hoister
4 Energy 4 Compressor
5 Transportation 5 Petroleum industry
6 Water Conserbancy 6 Air Compressor
7 Tomacco 7 Crusher
8 Pharmacy 8 Plastic extruder
9 Printing Package 9 Conveyer
10 Chemical industry 10 Textile indutry
…… ……
Power as clients’ requirement
Ratio 1stage ( 14 types) 2stage ( 11 types) 3stage (14 types ) 4stage (17 types )
1.25-5.6 6.3-20 22.4-100 112-500
Color Chinese Red or as clients’ requirement
Material Nodular Cast Iron or as clients’ requirement
Packing Plywood Carton Box or as clients’ requirement
Type SR8801 SR8802 SR8803 SR8804 SR8805 SR8806 SR8807
SR8808 SR8809 SR8810 SR8811 SR8812 SR8813 SR8814
SR8815 SR8816 SR8817 SR8818 SR8819 SR8820
Weight 14kg-9320kg
Equipment Methods 1.For 2-4 stage,there are all solid shaft,hollow shaft with straight key
and hollow shaft with shrink disc.
2.Three kinds of ouputting types,six installation faces and four installation positions.
3.Backstop can be fixed to rotate in single direction.
4.High power can be equipped to achieve high capacity.

HB gear reducer

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