As a leading manufacturer for 20 years. Our exquisite craftsmanship can meet all your requirements!
Foot Mount, Flange Mount, Shaft Mount
5~10000
3~3000 Nm
1
1 year
Yongzhuan
750~3500rpm
220/380V 230/440V 380/660V 400/690V
50HZ 60HZ
Cast Iron Housing/Aluminium Housing
conveyor systems, packaging machinery, and material handling equipment......
Acceptable
Strong Wooden Case or Customized
CE CCC
Product Description
A worm gear reducer is a mechanical device designed to reduce rotational speed while increasing torque. It uses a worm (a threaded shaft) and a worm wheel (a toothed gear) to achieve this function. The worm meshes with the worm wheel, creating a system capable of handling high torque with minimal space requirements. A worm gear reducer, or worm gearbox, is the most commonly found speed reducer. Typically a worm gear reducer will be mounted or coupled to an electric motor. Worm gear reducers are available in a wide array of styles, configurations and ratio’s. Worm gear reducers are utilized in all industries, and come in sizes from a few pounds to several tons for heavy industrial applications.
Looking for a reliable worm gear reducer for sale? Whether you're upgrading your machinery or starting a new project, worm gear reducers are an ideal solution for applications requiring high torque and precise motion control. Compact, durable, and versatile, these reducers are widely used in industrial, agricultural, and automotive applications.
In this article, we’ll guide you through everything you need to know about worm gear reducers, their benefits, applications, and how to choose the right one for your needs.
Worm gear reducers are classified based on the number of reduction stages used to achieve the desired speed reduction. Each stage consists of a worm and worm wheel, and adding more stages increases the reduction ratio while decreasing the output speed. Below are the main types based on reduction stages:
A single-stage worm gear reducer consists of one worm gear set (a worm shaft and a worm wheel), offering a moderate reduction ratio.
✔️ Compact and lightweight
✔️ High efficiency with minimal power loss
✔️ Simple design and easy maintenance
✔️ Reduction ratio typically ranges from 5:1 to 100:1
Conveyor belts
Fans and blowers
Pumps and agitators
A double-stage worm gear reducer includes two worm gear sets, allowing for a higher reduction ratio while maintaining smooth operation.
✔️ Achieves much lower output speeds
✔️ Increases torque output significantly
✔️ Moderate efficiency compared to a single-stage design
✔️ Reduction ratio typically ranges from 100:1 to 300:1
Lifting equipment
Hoists and elevators
Automated industrial machinery
A multi-stage worm gear reducer features three or more worm gear sets, designed for applications that require ultra-high reduction ratios and precise motion control.
✔️ Provides extremely low output speeds
✔️ Delivers massive torque for heavy-duty applications
✔️ Increased mechanical complexity with lower efficiency
✔️ Reduction ratio often exceeds 300:1, reaching up to 1000:1 or more
Mining and drilling machinery
Robotics and automation systems
Industrial presses and material processing equipment
A compound worm gear reducer combines worm gears with other gear types (such as helical or planetary gears) to improve efficiency and achieve high reduction ratios with less power loss.
✔️ Increased efficiency compared to pure worm gear designs
✔️ Compact size with high reduction capabilities
✔️ Suitable for applications requiring both speed control and torque multiplication
High-precision machine tools
Aerospace and defense systems
Large-scale material handling
Worm gear reducers can be classified based on their input method and flange type, which determines how the motor or power source connects to the gearbox. Choosing the right input method ensures efficient power transmission, compatibility, and ease of installation. Below are the main types based on input method and flange design:
This type of worm gear reducer has a pre-integrated motor flange, allowing the motor to be directly attached without additional couplings.
✔️ Compact and space-saving design
✔️ Reduces alignment issues
✔️ Ensures efficient power transmission
Electric motors in conveyors
Small automation systems
Pumps and fans
This type of worm gear reducer uses a coupling or flexible connection between the motor and the reducer, allowing compatibility with different motor types.
✔️ Allows flexibility in motor selection
✔️ Absorbs misalignment and vibrations
✔️ Reduces mechanical stress on components
Heavy-duty machinery
Industrial automation
Material handling equipment
In this design, the power input is transferred through a solid input shaft, which can be connected to an external motor using belts or gears.
✔️ Allows multiple power input options
✔️ Ideal for customized drive systems
✔️ High durability for industrial use
Belt-driven systems
Large agricultural equipment
Processing machines
A B5 flange worm gear reducer has a large, round flange with multiple mounting holes for direct motor installation.
✔️ Standardized for easy motor attachment
✔️ Ensures stable and vibration-free operation
✔️ Ideal for high-precision applications
Servo and stepper motor applications
CNC machinery
Automated conveyor systems
A B14 flange worm gear reducer has a smaller, compact flange, making it suitable for lightweight and space-constrained applications.
✔️ Compact and lightweight design
✔️ Suitable for smaller motors
✔️ Used in limited-space environments
Textile machinery
Small pumps and fans
Food processing equipment
Some worm gear reducers have custom flange designs, allowing for unique mounting and motor connection requirements.
✔️ Tailored for specific applications
✔️ Allows integration with specialized motors
✔️ Enhances system efficiency and stability
Robotics and automation
High-speed industrial machinery
Custom-built mechanical systems
Worm Gear Reducer Parameter Sheet.pdf
Worm gear reducers provide excellent torque multiplication, allowing machines to handle heavy loads efficiently.
✅ Ideal for high-load applications
✅ Ensures consistent power transmission
✅ Reduces stress on motor and mechanical parts
Used in: Lifting equipment, conveyors, crushers
The right-angle design of worm gear reducers allows for space-efficient installations, making them ideal for tight spaces.
✅ Requires less installation space
✅ Ideal for compact machinery designs
✅ Allows flexible mounting positions
Used in: Robotics, material handling, packaging machines
Worm gear reducers can achieve large speed reductions with a single gear stage, reducing complexity in machine design.
✅ Eliminates the need for multiple gear stages
✅ Provides smooth and stable operation
✅ Reduces motor speed efficiently
Used in: Conveyor belts, mixers, pumps
The sliding motion of worm gears results in low noise and minimal vibration, making them ideal for applications requiring quiet operation.
✅ Reduces machine noise and disturbances
✅ Minimizes vibrations, increasing component life
✅ Ideal for indoor and precision applications
Used in: Medical equipment, elevators, food processing machines
Worm gear reducers have fewer moving parts, leading to lower wear and tear, resulting in longer service life.
✅ Made from wear-resistant materials
✅ Requires minimal lubrication
✅ Handles harsh environments effectively
Used in: Outdoor conveyors, mining equipment, agricultural machinery
The unique design of worm gear reducers allows them to be self-locking, meaning the output shaft cannot back-drive the system.
✅ Prevents machine back-driving
✅ Enhances safety in lifting applications
✅ Reduces the need for additional braking mechanisms
Used in: Hoists, cranes, automation systems
Worm gear reducers help in reducing energy consumption by ensuring smooth and efficient power transmission.
✅ Minimizes power losses
✅ Improves operational efficiency
✅ Reduces electricity and maintenance costs
Used in: HVAC systems, conveyors, industrial fans
The gear ratio defines how much the worm gear will reduce the input speed to achieve the desired output speed. A higher gear ratio provides a greater reduction in speed but can result in higher heat generation and lower efficiency.
Consider:
✔️ The desired speed reduction
✔️ The torque needed for your application
✔️ The output speed required for optimal performance
Example: If your application requires reducing a motor speed of 1500 RPM to 50 RPM, the gear ratio would be 30:1.
The load and torque dictate the size and type of worm gear reducer needed. Be sure to evaluate both dynamic loads (loads in motion) and static loads (loads at rest).
Consider:
✔️ The magnitude of the load the reducer must handle
✔️ The torque at the output shaft
✔️ The impact of shock loading on the gear reducer
Example: For heavy-duty applications like lifting systems or conveyors, a high-torque worm gear reducer would be necessary.
The installation space plays a significant role in selecting the right worm gear reducer. Compact designs are ideal for space-constrained environments, whereas larger units may be needed for heavier, more powerful applications.
Consider:
✔️ The available installation space
✔️ The physical size of the reducer
✔️ Whether the reducer needs to be installed in a specific orientation
Example: For tight spaces or compact machinery, opt for a shaft-mounted or flange-mounted worm gear reducer.
The mounting style of the worm gear reducer must match your system's design and mounting requirements. Common mounting options include foot-mounted, flange-mounted, or shaft-mounted types.
Consider:
✔️ How the reducer will be mounted on your equipment
✔️ The orientation of the input and output shafts
✔️ The ease of installation and maintenance
Example: A foot-mounted reducer is suitable for stationary applications, while a shaft-mounted option works well for more compact or mobile systems.
Energy efficiency is important for minimizing operating costs, while heat dissipation ensures the worm gear reducer doesn't overheat under load. Look for reducers with low friction and smooth operation for better efficiency.
Consider:
✔️ The efficiency rating of the worm gear reducer
✔️ Whether the reducer can handle the operating temperature
✔️ The need for cooling systems or additional lubrication
Example: For continuous operations, choose a reducer with a high-efficiency rating and good heat dissipation properties.
The material of the worm gear and housing affects the durability and performance of the worm gear reducer. Alloy steel or bronze are often used for their strength and wear resistance.
Consider:
✔️ The environment in which the reducer will operate (e.g., harsh or humid environments)
✔️ The material strength required for your application
✔️ The need for corrosion resistance
Example: For applications in corrosive or extreme conditions, consider stainless steel or corrosion-resistant materials.
When selecting a worm gear reducer for your industrial applications, it is essential to make an informed choice based on key features such as efficiency, reliability, and performance. Among the numerous options available in the market, Yongzhuan worm gear reducers stand out for their superior quality, advanced technology, and cost-effectiveness.
With extensive inventory, we guarantee quick dispatch and delivery to meet your project timelines.
Our team of professionals is ready to assist you in choosing the right worm gear reducer for your specific needs.
Need a custom configuration? We offer tailored solutions to suit unique application requirements.
All our worm gear reducer come with comprehensive warranties and dedicated after-sales support.
Yongzhuan offers high-quality worm gear reducer at competitive prices, ensuring you get the best value for your investment. With our reducers offering a blend of quality, efficiency, and affordable pricing, you can achieve excellent performance without exceeding your budget.
The high-quality parts, carefully chosen components and advanced manufacturing techniques ensure that each worm gear reducer meets strict quality standards, providing exceptional performance, extending operational life and reducing maintenance costs.
| Feature | Yongzhuan Worm Gear Reducers | Competitor Brands |
|---|---|---|
| High Efficiency and Energy Savings | Low friction and optimized tooth geometry, leading to higher efficiency | Higher friction and energy losses |
| Durability and Longevity | Advanced surface treatments and high-wear resistance | Wear faster materials |
| Compact Design and Easy Installation | Compact and flexible designs, shaft-mounted and flange-mounted options for easy integration | Fewer mounting options, Bulkier and less flexible |
| Noise and Vibration Levels | Precision engineering and smooth components ensure that reducers operate quietly | Tend to produce more noise and vibration, especially during prolonged usage |
| Customization and Flexibility | Highly customizable options | May not meet unique application requirements. |
| Wide Range of Applications | Designed to handle varied loads and environmental conditions. | Specialize in specific industries |
It reduces speed and increases torque, making it essential for various mechanical systems.
By calculating the load, torque, and speed reduction requirements specific to your use case.
Aluminum, bronze, and cast iron are popular choices for durability and performance.
Yes, especially models designed with high torque capabilities.
Convenience, expert guidance, comprehensive product range, and reliable after-sales support.
Yongzhuan Worm Gear Reducers offer unparalleled efficiency, precision, and durability across a variety of applications. If you have more questions or need assistance selecting the right reducer, reach out to our team today! Let us help you optimize your operations with our reliable solutions.
Product Catalogue-Yongzhuan Motor.pdf
Company Profile
Changzhou Yongzhuan Motor Co., LTD is a comprehensive motor design and manufacturing enterprise with 25-years experience. It is located in Changzhou, Jiangsu, China. Our factory cover an area of 10,000 square meters, registered capital of 80 million yuan, and annual production of 3000,000 motors.
We have strong technical and design force, two production line have implemented the use of intelligent robot and automatic production, intelligent motor performance testing equipment has more than 10 sets.
Our main products are YE3(IE3), YE4(IE4) high-efficiency three-phase induction motor, YBX3 explosion-proof three-phase induction motor, gear motor, gear reducer, gearbox, and other special customized motors. The products have passed 3C, CE, authoritative third party quality testing and other certifications. Our products are mainly exported to the United States, Germany, Japan, Italy and other dozens of countries and regions.
We always adhere to the purpose of "careful design, high quality and high efficiency, abide by the credibility, the customer first", to "serve the society, brave innovation, pioneering forward" as the enterprise principle, wholeheartedly serve the customer.
1990-2005: Experience accumulation - The founder served as the chief engineer of state-owned electric machinery for 15 years.
2005-2007: The company was founded - more than ten years of industry cultivation, several people hit it off and decided to start their own business.
2007-2009: At the beginning of establishment - family-style workshops, capital turnover difficulties, no customers, partners have withdrawn.
2009-2019: Vigorous development - With the rapid development of the national economy, with high-quality products and integrity and win-win business model, the order volume ushered in explosive growth, jumped to become Jiangsu leading motor manufacturer.
2019-2024: Challenges and opportunities - The market demand tends to be saturated and the industry competition is fierce. Actively research and develop new products, ensure product quality as the bottom line, improve the added value of products, and develop high-end markets and overseas markets.
FAQ
A1: The best way is to provide the motor drawing with parameter.Our engineer will check and recommend the most suitable model for your reference. Or you can also provide below specification as well:
1. Type, model, Power and torque.
2. Ratio or output speed
3. Working condition and connection method
4. Quantity and installed machine name
5. Input mode and input speed
6. Motor brand model or flange and motor shaft size
A2: Yes. We are a professional motor and reducer manufacturer for 20 years located in Changzhou,Jiangsu, China.
A3: 10 days for sample order, 15 days for container order.
A4: Sure, we are honored to offer you sample for test before placing a formal order.
A5: 1 pc per model for factory brand and package, 50 pcs per model for OEM brand and package.
A6: Yes, we are premium OEM/ODM manufacturer which assessed by independent third parties.
A7: Quality is priority. All production process strict to follow Quality system, QC team check the quality during the production, and do the test before each shipment.
A8: Warranty: 1 year after the shipping date against B/L.
A9: 1.We keep good quality and competitive price to ensure our customers benefit ; 2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
