S series helical worm speed gear box

Advantages:1.High modular design, biomimetic surface with owned intellectual property right.2.Adopt German worm hob to process the worm wheel.3.With t...

Product Description:

Advantages:

1.High modular design, biomimetic surface with owned intellectual property right.

2.Adopt German worm hob to process the worm wheel.

3.With the special gear geometry, it gets high torque, efficiency and long life circle.

4.Can achieve the direct combination for two sets of gearbox.

5.Mounting mode: foot mounted, flange mounted, torque arm mounted.

6.Output shaft: solid shaft, hollow shaft.

Main applied for:

1.Chemical industry and environmental protection

2.Metal processing

3.Building and construction

4.Agriculture and food

5.Textile and leather

6.Forest and paper

7.Car washing machinery

Technical Data:

Housing material	Cast iron/Ductile iron
Housing hardness	HBS190-240
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	42CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	Accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
Heat treatment	Tempering, cementiting, quenching, etc.
Efficiency	94%~96% (depends on the transmission stage)
Noise (MAX)	60~68dB
Temp. Rise (MAX)	40°C
Temp. Rise (Oil)(MAX)	50°C
Vibration	≤20µm
Backlash	≤20Arcmin
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

Our Company:

1.It is a professional company specialized in researching,developing and selling gearboxes which was

founded in 2001.

2.Xinchi factory occupies 35000 Sqm and 370 staffs.

3.The annual production capacity of speed reducer is around 70000 sets.

Our Workshop:

Certifications:

FAQ:

Q: 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 another question, pls feel free to contact us

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