Tag Archives: shaft helical gear

China best Helical Worm Gear Reducer /Gear Motor/Motor Reducer/Gear Units/Gearbox with CZPT Shaft cvt gearbox

Product Description

Helical Worm Gear Reducer /Gear Motor/Motor Reducer/gear units/gearbox with CHINAMFG Shaft

< ABOUT TILI

 

Technical data

 

Product Name Helical Worm Gear Reducer /Gear Motor/Motor Reducer/gear units/gearbox with CHINAMFG Shaft
Power 0.12KW~30KW    
Nominal output torque 9~ 8425N · m
Output speed 0.1 ~ 374r/min
Gear material 20CrMnTi alloy steel
Gear Processing   Grinding finish by HOFLER Grinding Machines
Noise Test Below 65dB
Brand of bearings C&U bearing, ZWZ, LYC, HRB, CHINAMFG , etc
Brand of oil seal NAK or other brand
Temp. rise (MAX) 40ºC  
Temp. rise (Oil)(MAX 50ºC  
Vibration ≤20µm
Housing hardness HBS190-240
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Machining precision of gears 5 Grade
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment Carburizing, Quenching etc
Efficiency 95%~96% (depends on the transmission stage)
Bearing output mode Parallel output
Installation type and output mode Bottom seated type  flange type installation, solid,hollow shaft output.
Input mode Direct motor, shaft input and connecting flange input
Input Method Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor

 

Installation Instructions

 

 

Company Profile

< WORKSHOP

< QUALITY CONTROL

 

Certifications

Packaging & Shipping

FAQ

 

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.

Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.

Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.

Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.

Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery

 

 

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Application: Motor, Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Vertical Output
Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

worm gearbox

Self-Locking Properties in a Worm Gearbox

Yes, worm gearboxes exhibit self-locking properties, which can be advantageous in certain applications. Self-locking refers to the ability of a mechanism to prevent the transmission of motion from the output shaft back to the input shaft when the system is at rest. Worm gearboxes inherently possess self-locking properties due to the unique design of the worm gear and worm wheel.

The self-locking behavior arises from the angle of the helix on the worm shaft. In a properly designed worm gearbox, the helix angle of the worm is such that it creates a mechanical advantage that resists reverse motion. When the gearbox is not actively driven, the friction between the worm threads and the worm wheel teeth creates a locking effect.

This self-locking feature makes worm gearboxes particularly useful in applications where holding a load in position without external power is necessary. For instance, they are commonly used in situations where there’s a need to prevent a mechanism from backdriving, such as in conveyor systems, hoists, and jacks.

However, it’s important to note that while self-locking properties can be beneficial, they also introduce some challenges. The high friction between the worm gear and worm wheel during self-locking can lead to higher wear and heat generation. Additionally, the self-locking effect can reduce the efficiency of the gearbox when it’s actively transmitting motion.

When considering the use of a worm gearbox for a specific application, it’s crucial to carefully analyze the balance between self-locking capabilities and other performance factors to ensure optimal operation.

worm gearbox

Materials Used for Worm Gears

Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:

  • Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
  • Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
  • Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
  • Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
  • Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
  • Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.

The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.

worm gearbox

What Industries Commonly Use Worm Reducers?

Worm reducers are versatile mechanical components that find applications in various industries due to their unique advantages and capabilities. Some of the industries that commonly use worm reducers include:

  • Material Handling: Worm reducers are widely used in material handling equipment such as conveyors, bucket elevators, and cranes to control movement and manage heavy loads.
  • Automotive: They are utilized in automotive manufacturing processes, assembly lines, and vehicle positioning systems.
  • Food and Beverage: Worm reducers are used in food processing and packaging machinery where hygiene and cleanliness are crucial.
  • Agriculture: Agricultural equipment like irrigation systems and tractors use worm reducers for controlling rotational motion.
  • Mining and Construction: Heavy-duty applications in mining equipment, excavators, and construction machinery benefit from the torque multiplication provided by worm reducers.
  • Energy: Wind turbines and solar tracking systems use worm reducers to convert low-speed, high-torque motion into rotational energy.
  • Textile: Textile machinery employs worm reducers for controlling speed and tension in weaving and spinning operations.
  • Packaging: Packaging equipment relies on worm reducers for precise movement and positioning of packaging materials.
  • Medical: Medical devices and equipment often utilize worm reducers for their accuracy and controlled motion.
  • Printing: Printing machines use worm reducers to regulate paper feed and ensure consistent printing quality.

Worm reducers’ ability to provide high torque output, compact design, and self-locking characteristics makes them suitable for applications requiring reliable and controlled motion across various industries.

China best Helical Worm Gear Reducer /Gear Motor/Motor Reducer/Gear Units/Gearbox with CZPT Shaft   cvt gearbox	China best Helical Worm Gear Reducer /Gear Motor/Motor Reducer/Gear Units/Gearbox with CZPT Shaft   cvt gearbox
editor by CX 2024-04-02

China ND Cast Iron Housing High Rpm Helical Increasing Gear Boxes with Long Shaft (B215+) brushless dc motor worm gearbox

Item Description

Product Description

 

 

Company Profile

In 2571, HangZhou CZPT Machinery Co.,ltd was set up by Ms. Iris and her 2 partners(Mr. Tian and Mr. Yang) in HangZhou Metropolis, ZHangZhoug province, China, all 3 Founders are engineers who have a lot more than averaged thirty many years of expertise.

We, CZPT machinery recognized a full good quality administration program and revenue services network to provide clientele with large-good quality items and satisfactory provider. Our goods are bought in 36 nations and areas in the entire world, our primary industry is the European industry.

Manufacturing unit & Workshop

Expert
thirty years encounter engineman. R&D place of work, Examination laboratory, CNC lathe workshop operated by experts.

Responsible
two~10years guarantee. Perspective decides every thing, details determine achievement or failure. We are accountable for your goods.

Scientific management
one hundred% tested. Strict business technique and scientific content administration will reduce the error fee.
 

Certifications

We are functioning on research and producing all types of gearbox reducer and mechanical elements these 11 a long time, and have obtained certificates like ISO9001, a lot of Gearbox Patents, SGS, BV, and so forth.

Packaging & Shipping and delivery

 

Sample Place

Via our CZPT manufacturer ND, CZPT Machinery delivers agricultural options to agriculture equipment manufacturer and distributors CZPT through a total line of spiral bevel / straight bevel / spur gearboxes, generate shafts, sheet metal, hydraulic cylinder, motors, tyre, worm gearboxes, worm operators and so forth. Goods can be customized as request.

 

FAQ

Q: Are you trading business or producer ?
A: We are just a manufacturing facility.

Q: Do you offer samples ? is it free or added ?
A: Indeed, we could offer the sample for free of charge demand but do not spend the cost of freight.

Q: How extended is your shipping time ? What is your terms of payment ?
A: Usually it is 40-45 days. The time might range depending on the product and the level of customization. For regular goods, the payment is: 30% T/T in progress, equilibrium ahead of shippment.

Q: What is the actual MOQ or price for your item ?
A: As an OEM company, we can supply and adapt our merchandise to a broad range of wants.Hence, MOQ and price may significantly vary with measurement, material and further technical specs For instance, expensive merchandise or normal products will usually have a reduced MOQ. You should contact us with all appropriate details to get the most exact quotation.

If you have another question, please really feel free of charge to speak to us.

 

 

 


/ Piece
|
50 Pieces

(Min. Order)

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Application: Motor, Machinery, Agricultural Machinery, Industrial, etc
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Shaft T or L Type
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

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Customization:
Available

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/ Piece
|
50 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery, Industrial, etc
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Shaft T or L Type
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

###

Customization:
Available

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What is a worm gear reducer gearbox?

A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
worm reducer

Hollow shaft worm gear reducer gearbox

The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
worm reducer

Self-locking function

One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
worm reducer

Size of worm gear reducer gearbox

Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

China ND Cast Iron Housing High Rpm Helical Increasing Gear Boxes with Long Shaft (B215+)     brushless dc motor worm gearboxChina ND Cast Iron Housing High Rpm Helical Increasing Gear Boxes with Long Shaft (B215+)     brushless dc motor worm gearbox
editor by CX 2023-04-17

China Helical Gearbox Inline Helical Gear Box Bevel Worm Reduction Shaft Mounted Parallel Manufacturers Industrial Coaxial Two Stage Unit Crane Duty Helical Gearbox gearbox worm box

Item Description

Helical Gearbox inline helical equipment box bevel worm reduction Shaft Mounted parallel companies industrial coaxial 2 stage unit crane duty Helical Gearbox

helical concentric gearbox velocity reducer decelerator has the characteristics of large flexibility,very good blend and hefty loading ability, along with other merits these kinds of as easy to attain different transmission ratios, large efficiency, minimal vibrationand high permissible axis radial load. This series can not only be merged with numerous varieties of reducers and variators and satisfy the requirements, but also beadvantage of localization of associated transmission gear.
one) Output pace: .6~1,571rpm
two) Output torque: up to eighteen,000N.m
3) Motor energy: .18~160kW
four) Mounted sort: foot-mounted and flange-mounted mounting

Merchandise Title SLR Sequence  Rigid Tooth  helical reducer 
Gear Materials 20CrMnTi 
Scenario Substance HT250
Shaft Material  20CrMnTi
Gear Processing Grinding finish by HOFLER Grinding Equipment
Color  Custom-made
Noise Check Bellow 65dB

Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Output Torque: 800~100000n.M
Output Speed: 14-280rpm

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Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

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Product Name SLR Series  Rigid Tooth  helical reducer 
Gear Material 20CrMnTi 
Case Material HT250
Shaft Material  20CrMnTi
Gear Processing Grinding finish by HOFLER Grinding Machines
Color  Customized
Noise Test Bellow 65dB
Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Output Torque: 800~100000n.M
Output Speed: 14-280rpm

###

Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

###

Product Name SLR Series  Rigid Tooth  helical reducer 
Gear Material 20CrMnTi 
Case Material HT250
Shaft Material  20CrMnTi
Gear Processing Grinding finish by HOFLER Grinding Machines
Color  Customized
Noise Test Bellow 65dB

Worm gear reducer gearbox

Cheaper than planetary gearboxes In many cases, worm gear reducer gearboxes are a popular alternative to planetary gearboxes. A worm gear reducer gearbox is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer gearbox is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer gearbox adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducer gearboxes are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.
worm reducer

pocket

The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer gearbox is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer gearbox to reduce vibration without damaging the output shaft.
Compact worm gear reducer gearboxes are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor’s flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducer gearboxes are ideal for applications that require precision, repeatability, and efficient performance. These reducer gearboxes are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducer gearboxes through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducer gearboxes are more efficient than their counterparts.
The high-efficiency worm reducer gearbox is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducer gearboxes include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducer gearboxes can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.
worm reducer

low clearance

A low-clearance worm reducer gearbox is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducer gearboxes can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.

quieter

The quieter worm reducer gearbox is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it’s also less expensive than its counterparts.
Worm gearboxes can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducer gearboxes are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducer gearboxes are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducer gearboxes are also more comfortable to use than planetary gearboxes. They don’t vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducer gearboxes can be upgraded to improve their performance by combining with other gear trains or gearboxes.
worm reducer

easy to replace

An easily replaceable worm gear reducer gearbox can save you a lot of money. A worm gear reducer gearbox is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducer gearboxes can be easily replaced in a number of ways. It’s a good idea to read the manufacturer’s manual before replacing a worm gear reducer gearbox. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducer gearboxes offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducer gearboxes is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducer gearboxes are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don’t have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer gearbox for your equipment.
When replacing the worm gear reducer gearbox, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer’s instructions carefully.

China Helical Gearbox Inline Helical Gear Box Bevel Worm Reduction Shaft Mounted Parallel Manufacturers Industrial Coaxial Two Stage Unit Crane Duty Helical Gearbox     gearbox worm boxChina Helical Gearbox Inline Helical Gear Box Bevel Worm Reduction Shaft Mounted Parallel Manufacturers Industrial Coaxial Two Stage Unit Crane Duty Helical Gearbox     gearbox worm box
editor by czh 2022-12-18

China manufacturer R77 series Parallel angle shaft dc gear motor helical gears box and servo motor near me supplier

Warranty: 1 year
Applicable Industries: Manufacturing Plant, Farms, Construction works , Energy & Mining, dc gear motor helical gears box and servo motor
Weight (KG): 200 KG
Customized support: OEM, ODM, dc gear motor helical gears box and servo motor
Gearing Arrangement: Helical
Output Torque: 2.1-18000N.M
Input Speed: 750-3000rpm
Output Speed: 0.5-1040rpm
Product name: Helical Gear Reducer
Pole: 1 2 3 4 6 Stage
Color: Blue,Green,Gray,Red
Type: dc gear motor helical gears box and servo motor
Housing Material: Cast Iron
Application: production equipment soap
Process: Carburizing, Nitriding , Grinding
Efficiency: 94%~98%
Mounting Position: Horizontal,Vertical, 135Gearbox Fishing reel gearbox Flange
Certification: dc gear motor helical gears box and servo motor
Packaging Details: sea worthy wooden case for R77 series Parallel angle shaft dc gear motor helical gears box and servo motor

PROFESSIONAL MANUFACTURE
—— SINCE 1995
R series Parallel angle shaft dc gear motor helical gears box and servo motor

Hard Tooth Sureface Gear/industrial motor gearbox manufacturers

Designed on the basis of modular combined system,the gear reducer have abundant combinations of motor,mounting position and structure projects, the classifying class of transmission ratio is detailed,
which is suitable for different working situation and realize mechatronics.R RX RF57 rigid tooth helical gearbox motor reducer for Conveyor mixer.

specification R series Parallel angle shaft dc gear motor helical gears box and servo motor:
R Series SpecificationSize1727374757677787971 0571 7147167StructureR RFInput power rating(kw)0.18-0.750.18-3.00.18-3.00.18-5.50.18-7.50.18-7.50.18-110.55-220.55-302.2-455.5-5511-9011-160Ratio3.83-74.843.37-135.093.33-134.823.83-176.884.39-186.894.29-199.815.21-195.245.36-246.544.49-289.745.06-249.165.15-222.605.00-163.3110.24-229.71Model selection :
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.R77 series Parallel angle shaft dc gear motor helical gears box and servo motor.


our serviceChinese Gear Reducer is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy, Heavy Lift BDM-M8 PRO New Series 875W 170KV M8 Drone Motor DC Brushless Motor for Agricultural UAV Drone Motor nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.R77 series Parallel angle shaft dc gear motor helical gears box and servo motor.

Packaging and shippi
company informationEstablished in 1995 , HangZhou Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in HangZhou of ZheJiang Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our company possesses complete machining center, Transmission Parts small marine gearbox,agricultural bevel gearbox lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network CZPT South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions.

FAQ 1.Q:Are you the factory or trading company?
A:We are the professional Factory with 22 years of experience.

2.Q:Can you customize according to our requirements?
A:Yes, we can design nonstandard products according to customer’ High efficiency hollow shaft worm speed gearbox reducer for servo drives electric s drawing and sample.

3.Q:How long is the delivery date?
A:10-20 working days.

4.Q:Where is your factory?
A:We are in HangZhou of ZheJiang Province, you can get here by high speed train or fly to HangZhou.
Welcome to visit us!

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
gearbox

Components

Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
gearbox

Functions

A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
gearbox

Maintenance

Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

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we have obtained the have faith in of customers around the world. Hangzhou EPG Co.,Ltd. , was launched in November, 1997. With its five wholly owned subsidiaries. we offer a single-quit remedy for the obtain of mechanical electricity transmission items in China.

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A:one set,we can also offer with the sample buy. and the massive-amount.

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With EPG brand name registered in far more than 70 nations around the world like The united states , Europe , Japan and so on, it has partners between entire world top enterprises, this kind of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and many others. We offer OEM service. we source chromed bar and tubes for hydualic and pheumatic cylinders.

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Large-EPTT RigEPTT Angle Gear Drives are made for performance, quiet operation, and EPTT service life. At any time-EPTT gives a broad selection of RigEPTT Angle Equipment Drives in numerous configurations, materials, running speeds, and multiple ratios. StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd catalog objects incEPTT precision and industrial quality EPTT EPTTs offered in both inch and metric dimensions. For modifications or personalized types phone and sEPTT to a At any time-EPTT purposes engineer.

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There is a technological centre of province level, EPG academician doing work station, experiment station for EPG submit doctors, and national 863 system established up in EPG team. With these platforms and strong specialized capacity, the much more than four hundred technicians have developed all selection of unique higher precise and substantial strength products, conducted mould applications for essential parts in the auto and countrywide sector revitalizing system, resulting far more than 5000 designed more than, amid which 33 objects are autonomous patent technological innovation with four patent approved . PersonnelOur income folks are effectively skilled to accommodate your requests and communicate English for your ease. With many years’ experience in this line, we will be dependable by our positive aspects in competitive price, a single-time shipping, prompt reaction, on-hand engineering help and great following-sales services.Additionally, all our generation techniques are in compliance with ISO9001 expectations.

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Organization data

EstabEPTTd in 1985, EPTT EPTT EPTTRY CO., LTD is a large and new EPTT EPTTrprise partaking in analysis, deveXiHu (West Lake) Dis.Hu (West Lake) Dis. and manufacture for EPTT amp pace variator, one particular of the director member of EPTT EPTT Affiliation of EPTT EPTT EPTTry.
It handles much more than forty,000 square meters, has much more than 400 employees , 20% of whom are professionals, geared up with more than 300 sets the most EPTT accurate numerical manage gear, incXiHu (West Lake) Dis.Hu (West Lake) Dis. German HOFLER forming EPTT grinding EPTT to increase high quality.
established up a lot more than 30 national product sales branches to serve our consumers in time and extensively.
Our products also exported to far more than 30 nations primary in Europe, Asia The united states, and Africa, with large popularity.

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Primary merchandise record: 16 collection incXiHu (West Lake) Dis.Hu (West Lake) Dis. SLR/SLS/SLK/SEPTT sequence difficult tooth flank EPTT EPTT , SLRC collection aluminium case helical EPTT EPTTs,SLHSLB sequence large EPTT pace EPTT, SLP sequence planetary speed EPTT, X/B collection cycloidal EPTT, SLXG series shaft-mounted EPTT box, SLSWL sequence worm screw jack, SLT sequence helical cone EPTT box, entirely much more than ten,000 ratios, a variety of specification make us at the head of domestic EPTT industry, broadly provide the mechanical EPTT subject of ligEPTT amp hefty business these kinds of as: beer amp EPTTrage, mining EPTT, meals EPTT, textile printing, rubber amp plastic content, petrochemical industry, jack-up transportation, pharmacy amp approach hides, environmental protection gear.

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one.Payment Expression: TT, L/C

2.Delivery time: about 30 daEPTTfrom EPTT payment.

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If you have one more issue, pls come to feel totally free to get in touch with us as under:

Speak to Us

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Hollow China shaft output helical gear reducer R37 helical gearbox with 2hp motor – Supplier Manufacturer wholesaler Factory

Hollow  China shaft output helical gear reducer R37 helical gearbox with 2hp motor - Supplier Manufacturer wholesaler Factory

For a lot more information.: Mobile/Whatpp: +8613083988828

We can offer a complete-range of power transmission goods like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks pto shaft, agricultural gearboxes. EPG specializing in the manufacture of rotocultivator ploughshares and other non-standardized farm equipment slicing resources.

Overview

Fast Particulars

Relevant Industries:

Producing Plant

Brand name Identify:

OEM

Merchandise NO:

SYF

Material:

Solid Iron Housing

Bearing:

NSK Bearing

Mounting Placement:

Foot Mounted. Flange Mounted

Warranty:

one-2 Many years

Gear content:

HT200

Certificate:

ISO9001

Intput Pace:

750~3000 rpm

Packaging & Shipping

Direct Time
:
Amount(Pieces) one – 5 >5
Est. Time(days) fifteen To be negotiated

Online Customization

Product Description

R RF RX Collection HELICAL Gear REDUCER

R collection helical gear gearbox is an superior layout notion introduced from overseas in modern a long time. It is produced and produced with sensible framework, sturdy flexibility, high trustworthiness, reduced temperature increase, huge bearing ability and very good mixture overall performance in blend with the aim actuality of our place. It can be mixed with F collection, K collection, S series, etc. to receive decrease velocity and increased torque.

R RF RX Series Structure DRAWING

R collection framework drawing

RX series structure drawing

OUTPUT Speed:

.thirteen~295 r/min

OUTPUT TORQUE:

≤50000 N.m

Energy:

.eighteen~200kw

MOUNTING Kind:

Foot-mounted 

 Flange-mounted


PRECISION BEVEL Gear

20CrMn Ti material – low carbon alloy steel

Imported equipment grinding device processing, higher hardness, stable performance.
Vacuum furnace carburizing warmth treatment method, carburizing layer uniform.

Large High quality SHELL  Materials

The box body is made of HT200 content,which is cleaned by expert screening and washing products to ensure that the internal cavity of the box body is cleaner with no iron filings.

Higher High quality OUTPUT SHAFT

New standard axle, multi-precision machining, through arduous dynamic and static stability check, to ensure low noise and easy operation of gearbox

Expert AIR TIGHTNRSS Examination

Before spraying each and every gearbox, air tightness test is needed to decrease the prevalence of oil leakage and air leakage. Ensure the extended life and very good operation of the gearbox.

R RF RX Sequence MOUNTING DIMENSIONS  OUTPUT SHAFT  DIMENSIONS AND OVERVIEW DIMENSIONS


R RF RX SERIES MOUNTING Place

R RF RX SERIES MOUNTING Position

R Collection HELICAL Gear Models OVERVIEW:

●Horizontal deviation of input shaft to output shaft is tiny,consider total benefit of gearbox place,two-phase gear and three-phase gear is in the exact same box.

●Box of SR sequence gearbox is unitary,so its structure rigidity is good,strength of shaft and life span of bearing is imoroved.

●Mounting method :foot-mounted,flange-mounted,there are huge flange and tiny flange so select simply.

●Solid output shaft,typical performance:two-stage ninety six%,three-stage 94%,mixture eighty five%.

●Ratio:ratio of two-stage is 5-24.eight,ratio of three-phase is 27.2-264,ratio of mix is up to 18125.

●For two-stage simple sort geared,rotation course of input shaft is the very same that of output shaftfor 3-stage simple type geared,their instructions are reversefor mixture,make sure you get in touch with At any time Electrical power.

Our Firm

HANGZHOU Ever-Power Group, One OF THE Most significant GEARBOX Manufacturing unit IN CHINA, ELECTROMECHANICAL Gear Source STATION

Our company is found in the metropolis of HangZhou, ZheJiang Province of China.
We deal with the items of electricity transmission, our strains mainly include series goods in pace gearboxes, gearboxes , associated electricial motors and other energy transmission components. Dependent on the adaptable functions, our items can be utilized in several fields: devices of squander water treatment, dredgers, chemical sector, cranes, metal operating mills, conveyors, paper sector, cement sector, cableways and so on.With the outstanding top quality and sensible cost , our goods enjoy a very good reputation from buyers and the friends all above the world.
In addition, the R&D investment are annually rising for the purpose of much better assembly the new requires of our customers and adapting the new inclination of the industry.
Relying on the principles of truthfully functioning and mutual advantage, We sincerely seem forward to cooperating with you.

Application area

Certifications

Packing&Transportion

PACKING AND TRANSPORTION

Packaging: In purchase to ensure the integrity of merchandise physical appearance, we will select cartons, wooden pallets and picket pallets in accordance to consumer demands.

●Delivery time: Each and every gearbox is created and examined in accordance with rigid and fixed processes to guarantee that the high quality is right prior to leaving the manufacturing facility and supply on time.

●Transportation manner: We will select the most suited method of transportation for our customers according to the fat and measurement of the products. We can also decide on the manner of transportation in accordance to the wants of our customers.

●Receiving and following-product sales service: Following receiving the goods, you should check no matter whether they are in good problem. We will provide consumers with excellent after-revenue services.

FAQ

Q1: Are you a buying and selling organization or a maker ?

A: We are a company in ZheJiang Province, China. Our business owns the potential of manufacturing, processing,creating and R&D. We welcome your go to.

Q2: How we select models and requirements?

A: According to the distinct details of the needs from the portion of enquiry, we will recommend the products’ models upon synthesizing the variables of discipline of goods utilization, electricity, torque arm and ratio…

Q3: How is your value? Can you offer you any discount?

A: Our costs are usually aggressive. If the consumer can location a large get, we absolutely will permit low cost.

This autumn: How extended should I wait around for the suggestions soon after I send out the enquiry?

A4: We will reply the enquiries without any hold off, 12 hours at most.

Q5: What is your merchandise guarantee time period?

A: We have the certifications of ISO99001,CE, SGS.

Q6: What industries are your gearboxes currently being employed?

A: Our gearboxes are extensively used to metallurgical tools, mining products, automation equipment, food machinery, packaging gear, tobacco products and so on.

EPG – 1 of the biggest transmission manufacturing unit in China, major goods: worm geared motors, agricultrual gearbox, planetary equipment generate, helical,screw, beve gears and spare elements and agricultural components manunfacuter in ChinaFor much more information.: Mobile/Whatpp: +8613083988828

Hollow  China shaft output helical gear reducer R37 helical gearbox with 2hp motor - Supplier Manufacturer wholesaler Factory