Transmission Manufacturers Suppliers Plastic Metal Cast Iron Stainless Steel Brass Small Helical Worm Wheel Globoid Speed Steering Screw Gear Set Drive Shaft
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Product Highlights
- Self-Locking Capability: Mechanism prevents reverse driving when lead angle is less than friction angle, ensuring safety.
- High Bearing Capacity: Line contact meshing provides significantly higher load capacity than staggered helical gears.
- Low Noise Operation: Multi-tooth meshing ensures stable transmission with very low noise levels.
- Wide Material Selection: Available in Stainless Steel, Aluminum, Brass, Steel, Titanium, and various Plastics.
- High Precision Manufacturing: Worm pitch accuracy reaches Class 3 according to G13/10089-88 standards.
- Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
- Compact Design: Large transmission ratio allows for a more compact structure than staggered helical gears.
- Diverse Application Scope: Suitable for motors, electric cars, motorcycles, machinery, marine, toys, and agricultural equipment.
Product Attributes
- Customization
- Available
- Application
- Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
- Hardness
- Hardened Tooth Surface
- Model NO.
- worm & worm wheel-YY
- Gear Position
- Internal Gear
- Manufacturing Method
- Rolling Gear
- Toothed Portion Shape
- Worm Gear
- Material
- Stainless Steel
- Type
- Worm And Wormwheel
- Transport Package
- Wooden Box
- Trademark
- no brand
- Origin
- China
- HS Code
- 848390009
- Production Capacity
- 5000PCS/Week
- Package Size
- 80.00cm * 100.00cm * 50.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Transmission Manufacturers Suppliers Plastic Metal Cast Iron Stainless Steel Brass Small Helical Worm Wheel Globoid Speed Steering Screw Gear Set Drive Shaft
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Product Description
Worm gear and structure are often used to transmit the motion and power between two staggered shafts. Worm gear and worm are equivalent to gear and rack in the median plane, and the shape of the worm is similar to that of the screw.


Characteristics of the worm gear and worm shaft
1. A large transmission ratio, which is more compact than the staggered helical gear mechanism, can be obtained.
2. The meshing tooth surfaces of two wheels are in line contact, and their bearing capacity is much higher than that of the staggered helical gear mechanism.
3. Worm transmission is equivalent to spiral transmission, a multi-tooth meshing transmission, so the transmission is stable, and the noise is very low.
4. It is self-locking. When the lead angle of the worm is less than the equivalent friction angle between the meshing gear teeth, the mechanism is self-locking and can achieve reverse self-locking; that is, only the worm can drive the worm, but not the worm. For example, the reverse self-locking of the self-locking worm mechanism used in hoisting machinery can play a role in safety protection.
5. The axial force of the worm is large.
Worm gear and mechanism are often used when two shafts are staggered; the transmission ratio is significant, and transmission power is small or intermittent.
Product production steps
Material:
stainless steel:SS304,SS304L,SS316,SS316L,SS430,SS201......
aluminium:7075,6061,6063,5082,5051,2014.......
brass:H62,H58,H59......
steel:C20,C45,C60,C35......
steel alloy:25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30......
iron cast:QT600,QT250,HT450,HT150......
titanium alloy:GR2,GR5,GR7,GR9......
tungsten alloy: WuNiFe alloy, Carbide Wolfram......
the blanks: stamping parts, forging parts, die casting parts, profile, extrusion......
the plastic: PP, PE, POM, Acrylic, ABS, Delrin......
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We also provide worm gear reducers; welcome to purchase from us.
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About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243740". Items marked "" are certified.
Company Profile
Company Overview
Hangzhou ever-power transmission Co., Ltd. is a specialist in making all kinds of mechanical transmission and hydraulic transmission like:
Parallel shaft helical gear reducers planetary gearboxes, worm reducers, in-line helical gear speed agricultural reducers, helical bevel reducers, helical worm gear reducers agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive 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 reducersand so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers'drawings.
We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.
We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.
We staff over 1500 workers, and have CNC turning machines and CNC work centers.
We are one of the best manufacturer and supplier in China, choose quality manufacturers, suppliers, exporters at hzpt. COM.
For more details, please check out our products catalogs and machine lists.
Why Choose Us
We enthusiastically provide sincere and prompt service to our customers and establish sustainable business relationship with them.
100% Factory inspection, we are responsible for any problems subjected to malfunction in warranty period.
We Can Provide You:
· On-time Delivery with More Choice
· Product Solutions and Service
· Long Quality Guarantee
· Local Technical Support
· Fast Response to Customers' Feedbacks in 24 hours
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, roller 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.
You also can check our website to know for more details, if you need our products catalogue, please contact with us.
Packaging
Plastic Bag+ Carton+Wooden case( If you have other requirements, we can customized according to customer requirements packaging. )
Shipping:
1. Most of the standard ones are in stock which we can send in 3-10 days after inspection and package.
2. Customized products delivery time should be determined according to the number.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 789 Shenhua Road, Hangzhou, China 310030
-
Plant Area
- 1000 square meters
-
Number of Employees
- 47
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 20 Pcs
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Gearbox, Reducer, Sprocket, Gear, Chain, Pulley, Motor, Cylinder, Shaft, Coupling
-
Production Lines
- 1
-
Production Machines
- Cutting Machine, CNC Gear Grinding Machine, Gear Shaper, CNC Lathe, Drilling Machine, Wire Cutting Machine, Hydraulic Machine, Machining Center, Milling Machine, CMM, Torque Tester
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-11-15
-
Export Year
- 18 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 13,958,580 USD
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials are available for the worm gear?
- We offer a wide range of materials including Stainless Steel (SS304, SS316, etc.), Aluminum (7075, 6061), Brass, Steel, Titanium, Tungsten Alloy, and Plastics like PP, PE, and ABS.
- Is the worm gear self-locking?
- Yes, the mechanism is self-locking when the lead angle of the worm is less than the equivalent friction angle, preventing the worm wheel from driving the worm.
- What is the manufacturing accuracy of the worms?
- Our worm machining accuracy can reach Class 3 worm pitch accuracy as per the G13/10089-88 standard.
- Can you provide customized worm gears?
- Yes, we offer full customization, minor customization, and customization from samples or designs, including ZA, ZN, ZI, ZK, and ZC1 cylindrical worms.
- What are the lead times for production?
- During peak season, the lead time is 1-3 months, while during the off-season, it is one month.
- What is the minimum order quantity?
- The minimum order quantity is 20 pieces.
- What payment terms do you accept?
- We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.
- Do you provide quality inspection for finished products?
- Yes, we perform random inspections including visual and function inspections, with 6 QA/QC inspectors on staff.
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