Helical Gearbox S Series

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
• Layout: Helical Gear
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Step: Three-Step
• Type: Helical Gear
• Transport Package: Wooden Case
• Specification: Plate
• Trademark: OEM
• Origin: Zhejiang
• HS Code: 8483409000
• Production Capacity: 5000PCS/Month

Product Description

S series helical-worm reduction gearbox

 
1. Size:37,47,57,67,77,87,97
2. S series helical-worm speed reducer adopts the helical gear worm wheel type to make the structure more reasonable.
3.The series not only has higher transmission efficiency and loading capability than those of single-stage worm wheel transmission, but also reduces space.Moreover,under the close volume,the series can obtain higher transmission ratio and is more favorable for equipment setting. 
4. The product can be combined with various reducers and variators to meet the different requiements.
5. Mounting position: Vertical, horizontal,Shaft ,Falnge
 

  

S series helical-worm reduction gearbox
Efficiency	55%-80%(Depends on the transmission stage)
Housing Material	HT250 high-strength cast iron
Gearing Material	20CrMnTi Alloy Steel
Surface Hardness Of Gears	HRC58°~62 °
Input/Output Shaft Material	40CrMnTi Alloy Steel
Machining Precision Of Gears	Accurate grinding, 6 Grade
Heat Treatment	Tempering, Cementiting, Quenching, etc
Specification	37-97 Seven type totally
Temp. rise(MAX)	40C
Temp. rise(Oil MAX)	50C
Noise(MAX)	65-70dB

1. High modularization design:may equip with various motor or other power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type.
2. Transmission ratio:fine division, wide scope. The combined machine type may form very large transmission ratio, i.e. output very low rotary speed.
3. High strength, compact structure: the box body is made of high strength cast iron. Gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
4. Long life: Under the condition of correct type chosen (including choosing suitable operation parameters) normal operation and maintenance, the life of main parts of speed reducer (except wearing parts) should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
5. Low noise: because main parts of speed reducer are processed, assembled and tested critically, therefore the noise of speed reducer is low.
6. May bear larger radial load.
7. It may bear the axial load that is not more than 15% of radial force.













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etc...
For more type of gearboxes, please send us inquiry!






 

 

 

Our Company

Ever-power Group specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vacuum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
We provides a reliable grantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system. 
In recent years, the company has been developing rapidly by its rich experience in production, advanced management system, standardized management system, strong technical force. We always adhere the concept of survival by quality, and development by innovation in science and technology. 
Our Group is willing to work with you hand in hand and create brilliance together! 

Material available

Low carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be adapted regarding customer requirements.

Surface treatment

Blacking, galvanization, chroming, electrophoresis, color painting, ...

 

Heat treatment

High frequency quenching heat treatment, hardened teeth, carbonizing, nitride, ...
 

Certifications

FAQ:
 

Q: Are you trading company or manufacturer ?

A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

If you have another question, please feel free to contact us.

Packing & Delivery

Services
Also I would like to take this opportunity to give a brief introduction of our Ever-Power company:

Our company is a famous manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.

We have exported many products to our customers all over the world, we have long-time experience and strong technology support. 

Some of our customer :
Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, AMA , Brevini
Germany: SILOKING ,GKN ,KTS
France: Itfran, Sedies
Brazil: AEMCO ,STU 
USA: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODS
Canada: JAY-LOR , CANIMEX ,RingBall
......

-Ø Our Company with over twelve year's history and 1000 workers and 20 sales.
-Ø With over 100 Million USD sales in 2017
-Ø With advance machinery equipments
-Ø With large work capacity and high quality control, ISO certified.
......

You also can check our website to know for more details, if you need our products catalogue, please contact with us.