Super September 2021 selected products
Min. Order : 1 Set

Helical gearing arrangement speed reducer gear box

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Quick Details

Port: Ningbo,Shanghai
Payment Terms: L/C,T/T,Western Union
Supply Ability: 1000 Piece/Pieces per Month
Gearing Arrangement: Helical
Input Speed: up to 2000rpm
Place of Origin: Zhejiang China
Warranty: 12 Months,1 year
Output Speed: up to 1500rpm
Housing Material: Iron Casting
Customization: Acceptable
Color: RAL5010(blue)
Output Torque: up to 20000Nm
Certification: CE,ISO9001:2015
Brand Name: REDSUN
Mounting Position: Horizontal (foot Mounted)
Gears: Helical Gears Transmission Gear Box
Applicable Industries: Manufacturing Plant,Food & Beverage Factory,Energy & Mining
Packing: Wooden Box
Product name: Gearbox
Ratio: 1.3~289.74
Application: Power Transmission
Packaging Detail: Wooden Box
Package Preview:,
Zhejiang Red Sun International Trading Co., Ltd.
Trading Company
Response Time
On-time delivery rate
US$ 50,000+
R&D staffs
Visit Store


1. The structure scheme, appearance diagram and other attached diagrams in sample are examples,
there is no strict proportion requirement. If you need exact dimension of certain types, please contact
our sales dept.. (The unmarked dimension units are mm).
2. Gear unit has been tested before delivered, users should add lubrication oil before running.
3. We can only refer to the marked oil in the mannul. Actual oil filling level should be the same with
the mark on oil immersion lens.
4. Lubrication oil viscosity should be selected according to working conditions and ambient
5. To prevent accidents, all the rotation parts should be added with protective covers according to
safety regulation of the nation and region.
6. The solid shaft input structure gear unit is not equipped with any motor.
7. Motors of Y series are supplied with protection grade of IP54 unless otherwise specified.
8. Unless otherwise specified, you will receive the terminal box at 0°.



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Housing material
Cast iron/Ductile iron
Housing hardness
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
Input / Output shaft material
42CrMo alloy steel
Input / Output shaft hardness
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, etc.
94%~96% (depends on the transmission stage)
Noise (MAX)
Temp. rise (MAX)
Temp. rise (Oil)(MAX)
Brand of bearings
China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
Brand of oil seal
NAK --- Taiwan or other brands requested


1_03.jpg1_04.jpg1_05.jpg1_06.jpg1_07.jpg1_08.jpgQ: Are you trading company or manufacturer?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
If you have other question, freely to contact us,please.