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China best Chinese Hot Saler Helical Gear Motor Gearbox R Type for Many Conditions IP55-65 Stainless Shaft with Good quality

Product Description

Helical Gear Motor (R Type) 

Input Configurations

Direct motor coupled

with IEC B5/B14 motor flange

with IEC B5/B14 motor mounted

with CZPT input shaft

Output Configurations

Solid output shaft

Solid output shaft with flange

Variants of Helical Gear Unit Series RX / R / RF

Single Stage or 2/3 Stage

Foot- or flange-mounted

Foot- and flange-mounted

Flange-mounted with extended bearing housing

Main Feature
R type gear reducer is an ideal choice for high output speeds or low weight. Always with a high level of efficiency, our helical gear units offer an optimum ratio between output torque and installation space. This means: a helical gear unit almost always fits your application.
Specification

Model

Solid Output Shaft Dia./Length

mm

Horizontal Center Height mm

External Flange Dia.

 mm

Power

(kw)

Ratio

(i)

Nominal Torque

(Nm)

R/RF37

ф25/50

90

120

0.12-0.75

5-136

150

R/RF47

ф30/60

115

160

0.25-2.2

5-173

300

R/RF57

ф35/70

115

200

1.18-5.5

5-173

400

R/RF67

ф35/70

130

200

0.37-7.5

5-170

500

R/RF77

ф40/80

140

250

0.55-11.0

5-192

750

R/RF87

ф50/100

180

300

0.75-18.5

5-192

1250

R/RF97

ф60/120

225

350

1.50-30.0

5-197

2400

R/RF107

ф70/140

250

350

2.20-45.0

5-197

3600

R/RF137

ф90/170

315

450

4.00-45.00

5-197

6600

R/RF147

ф110/210

355

450

7.50-90.00

5-195

10700

R/RF167

ф120/210

425

550

11.00-132.00

5-186

14800

Company Profile
Packing
Scenarioes

FAQ
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc. 

Q2: How can you guarantee the quality?
A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection. 

Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings,it is nice. 

Q4: If we don’t find what we want on your website, what should we do?
A: We offer 3 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.
3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on. 

Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Foot/Flange Mounted
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step
Customization:
Available

|

worm reducer

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.

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 best Chinese Hot Saler Helical Gear Motor Gearbox R Type for Many Conditions IP55-65 Stainless Shaft   with Good quality China best Chinese Hot Saler Helical Gear Motor Gearbox R Type for Many Conditions IP55-65 Stainless Shaft   with Good quality
editor by CX 2023-05-22

China 10RPM 40RPM Jgy370 High Torque Reducer Small Hollow Shaft Self-lock Engine 24V 12V Dc Micro Electric Drive Worm Gear Motor with Hot selling

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worm reducer

Is a worm gear reducer gearbox right for your application?

If you’re interested in gear reduction and wondering if a worm gear reducer gearbox is right for your application, you’ve come to the right place. This gear reducer gearbox is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.

This is a reducer gearbox

Worm reducer gearbox is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Worm gears produce less noise and vibration than conventional gears. Also, they are cheaper and smaller than other types of reduction gears. However, worm gears have some limitations that make them less efficient than other types. For example, they do not perform as efficiently as parallel or orthogonal axes, which are much better at transmitting power.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducer gearboxes require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer gearbox is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducer gearboxes produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducer gearboxes, so they can be used in tight spaces and applications where space is limited.

pocket

Worm gear reducer gearboxes are an excellent choice for applications requiring high torque and low speeds. These reducer gearboxes are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducer gearboxes are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducer gearboxes are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducer gearboxes are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducer gearboxes have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.
worm reducer

It is high efficiency

When a worm reducer gearbox is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer gearbox is typically much hotter than a hypoid reducer gearbox, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducer gearboxes are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer gearbox is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducer gearboxes have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer gearbox include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer gearbox can produce the same amount of output as a 1/2 HP hypoid reducer gearbox. A Agknx study compared the two types of reducer gearboxes, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer gearbox.
The efficiency of a worm gear reducer gearbox depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer gearbox also have an impact on its efficiency. As a result, worm gear reducer gearboxes should be used with the right type of lubricant.
In a worm gear reducer gearbox, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer gearbox is also quiet and has a low friction coefficient.

It has a low clearance

Worm reducer gearboxes are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Worm gears are popular in machines that need to stop quickly, such as lifts and elevators. The gears and worm are made of a soft material, minimizing backlash and failure rates. They are also popular in heavy-duty machines, such as rock crushers. But while this is an important aspect of their design, there are other factors to consider when choosing a worm gear.
Worm gears have multiple teeth, which allows for greater surface area contact and a better distribution of load. This feature allows for high transmission ratios without sacrificing power. Worm gears can be paired with other gearboxes to increase the overall efficiency of the system.
Worm gears are often used in heavy machinery, including trucks barreling down a deserted highway. They can also be found in packaging machinery, conveyors, and other small machinery. Their unique shape makes them ideal for tight spaces. But they also tend to wear and tear much faster than conventional gears.
worm reducer

It has a high torque to weight ratio

The worm gear reducer gearbox is a versatile gear train that provides a high torque-to-weight ratio. These reducer gearboxes are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducer gearboxes are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducer gearboxes, worm gear reducer gearboxes are also relatively cheap.
The worm gear consists of two parts: the helical butt-jointed worm gear and the worm. The screw-butted worm gear is connected to the shaft by a helical thread. The worm gear is a variation of the six-simple machine. The worm is located in the worm wheel, which forces the worm to rotate. It also changes the plane of motion. Worm gears are usually made of steel or brass.
Worm gear reducer gearboxes are one of the most popular types of reducer gearboxes. It provides high torque and high speed ratio in a compact package. These reducer gearboxes are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducer gearboxes come in a variety of shapes and sizes, including parallel shaft reducer gearboxes and planetary worm reducer gearboxes. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Worms can be assembled using stepped shafts, set screws or dowel pins. However, the worm is subject to a lot of thrust and must be held firmly. This could lead to a rebound. Also, the bearings may come loose and the worm may move. To avoid backlash, make sure the worm gear shaft passes through the midpoint of the worm face width.

China 10RPM 40RPM Jgy370 High Torque Reducer Small Hollow Shaft Self-lock Engine 24V 12V Dc Micro Electric Drive Worm Gear Motor     with Hot selling		China 10RPM 40RPM Jgy370 High Torque Reducer Small Hollow Shaft Self-lock Engine 24V 12V Dc Micro Electric Drive Worm Gear Motor     with Hot selling
editor by CX 2023-04-21

China S Series Hollow Shaft Helical Worm Gear Box with IEC Motor cone drive worm gearbox

Merchandise Description

 

Solution Description

 

Product Description

-S Collection Helical gearbox
 

 

Item Features
1.Large modular design and style.
2.Built-in casting housing,compact dimension,substantial loading support, stable transmitting and lower sounds stage.
3.With the specific gear geometry, it receives large torque, effectiveness and lengthy life circle.
four.It can attain the direct mixture for 2 sets of gearbox.
5.Higher efficiency and help save electricity.

6.Save cost and lower upkeep.

 

Item Parameters

1. Technical data

Measurement 38 48 58 68 78 88 98
Structure BS   BSA   BSF   BSAF   BSAT   BSAZ
Input Power(kW) .18~.75 .eighteen~1.5 .eighteen~three .25~5.5 .fifty five~7.five .seventy five~fifteen 1.5~22
Ratio ten.27~one hundred sixty five.seventy one 11.46~244.seventy four ten.78~196.21 eleven.55~227.20 nine.ninety six~241.09 11.83~223.26 12.75~230.forty eight
Permissible Torque(N.m) 90 one hundred seventy 300 520 1270 2280 4000
Excess weight(kg) seven ten 14 26 fifty 100 a hundred and seventy

2: Layout selection
 

S series gear units are available in the following designs
S…Y… Foot-mounted parallel shaft helical gear units with solid shaft
SA…Y… Parallel shaft helical gear units with hollow shaft
SAZ…Y… Limited-flange mounted parallel shaft helical gear units with hollow shaft
SF…Y… Flange-mounted parallel shaft helical gear units with solid shaft
SAT…Y… Flange-mounted parallel shaft helical gear units with hollow shaft
S(SF,SA,SAF,SAZ)S… Shaft input parallel shaft helical gear units
S(SF,SA,SAF,SAZ)…R…Y… Combinatorial parallel shaft helical gear units
S(SF,SA,SAF,SAZ)S…R… Shaft input combinatorial parallel shaft helical gear units

 

Supplies Data Sheet

Housing content

Grey Solid iron

Housing hardness

HBS163~255

Gear material

20CrMnTi alloy metal

Surface area hardness of gears

HRC58°~sixty two °

Equipment main hardness

HRC33~48

Input / Output shaft content

40Cr alloy steel

Input / Output shaft hardness

HRC32~36

Machining precision of gears

precise grinding, 6~5 Grade

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Heat therapy

tempering, cementiting, quenching, normalizing, and many others.

Effectiveness

ninety four%~96% (is dependent on the transmission phase)

Sounds (MAX)

60~68dB

Temp. increase (MAX)

40°C

Temp. rise (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Brand name of bearings

China prime model bearing, HRB/LYC/ZWZ/C&U. Or other manufacturers requested, SKF, FAG, INA, NSK.

Brand name of oil seal

NAK — ZheJiang or other brand names requested

 

Thorough Images

 

 

Our method of creation

 

 

Our item line

 

 

Organization Profile

 

Organization Profile

Bode  was established in 2007, which is located in HangZhou metropolis, ZHangZhoug province. As 1 specialist manufacturer and exporter, we have a lot more than 17 years’ expertise in R & D of worm reducer, gear reducer, gearbox , AC motor and relative spare areas. We have factory with innovative production and check products, the sturdy improvement of team and creating capability supply our customers with large top quality items. Our items commonly served to various industries of Metallurgy, Chemical substances, lifting, mining, Petroleum, textile, medicine, picket etc. Main markets: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to question us any inquiries, great provide usually for you for extended time period organization.

FAQ

Q1: Are you buying and selling company or company?
A: We are manufacturing unit.

Q2: What sorts of gearbox can you make for us?
A: Major merchandise of our firm: R, S, K, F series helical-tooth reducer, RV series worm gear reducer,H Series Parallel Shaft Helical Reduction Equipment Box

Q3: Can you make as for every customized drawing?
A: Indeed, we offer personalized support for customers.

This autumn: Can we purchase 1 personal computer of each merchandise for top quality testing?
A: Yes, we are glad to accept demo purchase for good quality tests.

Q5: What information shall we give ahead of placing a acquire order?
A:  a) Kind of the gearbox, ratio, input and output kind, input flange, mounting place, and motor informationetc.
     b) Housing color.
     c) Obtain amount.
     d) Other special requirements.

Q6: How prolonged is your supply time?
A: Usually it is 5-ten times if the products are in stock. or it is fifteen-20 times if the goods are not in inventory.

Q7: What is your terms of payment ?
A: 30% Progress payment by T/T following signing the deal.70% before delivery

If you are fascinated in our product, welcome to contact with us.
Our group will do our ideal to fulfill your need 🙂 
 

 

US $90-5,500
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Size 38 48 58 68 78 88 98
Structure BS   BSA   BSF   BSAF   BSAT   BSAZ
Input Power(kW) 0.18~0.75 0.18~1.5 0.18~3 0.25~5.5 0.55~7.5 0.75~15 1.5~22
Ratio 10.27~165.71 11.46~244.74 10.78~196.21 11.55~227.20 9.96~241.09 11.83~223.26 12.75~230.48
Permissible Torque(N.m) 90 170 300 520 1270 2280 4000
Weight(kg) 7 10 14 26 50 100 170

###

S series gear units are available in the following designs
S…Y… Foot-mounted parallel shaft helical gear units with solid shaft
SA…Y… Parallel shaft helical gear units with hollow shaft
SAZ…Y… Short-flange mounted parallel shaft helical gear units with hollow shaft
SF…Y… Flange-mounted parallel shaft helical gear units with solid shaft
SAT…Y… Flange-mounted parallel shaft helical gear units with hollow shaft
S(SF,SA,SAF,SAZ)S… Shaft input parallel shaft helical gear units
S(SF,SA,SAF,SAZ)…R…Y… Combinatorial parallel shaft helical gear units
S(SF,SA,SAF,SAZ)S…R… Shaft input combinatorial parallel shaft helical gear units

###

Housing material
Grey Cast iron
Housing hardness
HBS163~255
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
HRC33~48
Input / Output shaft material
40Cr alloy steel
Input / Output shaft hardness
HRC32~36
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, normalizing, 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
US $90-5,500
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step

###

Samples:
US$ 90/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Size 38 48 58 68 78 88 98
Structure BS   BSA   BSF   BSAF   BSAT   BSAZ
Input Power(kW) 0.18~0.75 0.18~1.5 0.18~3 0.25~5.5 0.55~7.5 0.75~15 1.5~22
Ratio 10.27~165.71 11.46~244.74 10.78~196.21 11.55~227.20 9.96~241.09 11.83~223.26 12.75~230.48
Permissible Torque(N.m) 90 170 300 520 1270 2280 4000
Weight(kg) 7 10 14 26 50 100 170

###

S series gear units are available in the following designs
S…Y… Foot-mounted parallel shaft helical gear units with solid shaft
SA…Y… Parallel shaft helical gear units with hollow shaft
SAZ…Y… Short-flange mounted parallel shaft helical gear units with hollow shaft
SF…Y… Flange-mounted parallel shaft helical gear units with solid shaft
SAT…Y… Flange-mounted parallel shaft helical gear units with hollow shaft
S(SF,SA,SAF,SAZ)S… Shaft input parallel shaft helical gear units
S(SF,SA,SAF,SAZ)…R…Y… Combinatorial parallel shaft helical gear units
S(SF,SA,SAF,SAZ)S…R… Shaft input combinatorial parallel shaft helical gear units

###

Housing material
Grey Cast iron
Housing hardness
HBS163~255
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
HRC33~48
Input / Output shaft material
40Cr alloy steel
Input / Output shaft hardness
HRC32~36
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, normalizing, 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

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 S Series Hollow Shaft Helical Worm Gear Box with IEC Motor     cone drive worm gearboxChina S Series Hollow Shaft Helical Worm Gear Box with IEC Motor     cone drive worm gearbox
editor by czh 2022-12-14

China best 12mm 6V 500 Rpm 3mm Gearbox DC Motor Dual Shaft 12ga-N20 Mini Metal Gear Motor with Best Sales

Product Description

12mm 6V 500 Rpm 3mm Gearbox DC Motor Twin Shaft 12GA-N20 Mini Metallic Gear Motor

Packing Particulars :
one.Export standerd carton/foam.
2.Customized packing issue for each your demands
three.QTY: one thousand pcs/ctn Carton Dimensions: 37.8*29.5*26.8 cm Gross Excess weight: ten.6 kg/ctn Net Bodyweight: 9.6 g/pcs
Port:HangZhou/HangZhou/HangZhou/ZheJiang

Swift Details

Brand Name:JFT
 
Model Amount:JFT-218
Utilization:
BOAT, Automobile, Electric Bicycle, Admirer, Residence Appliance, Electric
Certification:
CCC, ce, RoHS, UL, ISO9001:2000
Kind:
Equipment MOTOR
Torque:
<5kgf.cm
Building:
Permanent Magnet
Commutation:
Brush
Shield Characteristic:
Entirely Enclosed
Pace(RPM):
Custom-made
Shield Function:
Completely Enclosed
Effectiveness:
IE 1
Continuous Recent(A):
<2A
Gear content:
metal,copper
Software:
Residence software
Power:
DC Electricity

Direct Time :

Quantity(Pieces) 1 – 10000 10001 – 50000 >50000
 
Est. Time(days) fifteen 20 To be negotiated
 

Merchandise particulars:

Software:

Connected Goods

Firm:

FAQ

Q: Are you investing company or company ?

A: We are factory and investing company.

 

Q: How to buy?

A: send us inquiry → get our quotation → negotiate particulars → validate the sample → signal deal/deposit → mass creation → cargo prepared → balance/supply → even more cooperation

 

Q: How about Sample order?

A: Sample is obtainable for you. make sure you speak to us for particulars. As soon as we charge you sample charge, please come to feel easy, it would be refund when you spot formal order.

 

Q: How lengthy is the supply[Generating] and transport?

A: Deliver time is dependent on the quantity you order. typically it normally takes 15-twenty five operating days.

 

Q: My bundle has lacking items. What can I do?

A: Please make contact with our support team and we will affirm your purchase with the deal contents. We apologize for any inconveniences.

 

Q: How to affirm the payment?

A: We take payment by T/T, PayPal, the other payment methods also could be approved, Remember to get in touch with us prior to you pay by the other payment techniques. Also 30-50% deposit is obtainable, the balance money must be compensated ahead of shipping. If you have another question, pls feel free to make contact with us as beneath:

EP also sells gear tooth measuring devices called equipment gauges! Equipment gauges reduce problems, conserving time and funds when determining and buying gears. These pitch templates have 9 teams to decide all standard pitch dimensions: Diameter Pitch “DP”, Circle Pitch “CP”, External Involute Spline, Metric Modulus “MOD”, Short Tooth, Wonderful Pitch, Coarse Pitch and Extraordinary Pitch .
Ep Gear’s worm gears use proper-angle (90°) non-intersecting shafts to supply an efficient resolution for electrical power transmission applications necessitating higher reduction ratios in confined spaces. When correctly applied, worm gears supply the smoothest and quietest sort of transmission. Because the effectiveness of a worm generate is dependent on the direct angle and the amount of stars on the worm – given that performance is usually the purpose, this ratio need to be retained as minimal as achievable. To perform properly, the worm and worm gear utilized collectively must have the very same diameter, pitch and thread.

China best 12mm 6V 500 Rpm 3mm Gearbox DC Motor Dual Shaft 12ga-N20 Mini Metal Gear Motor     with Best Sales

China Good quality Bevel Gear Set Plastic Stainless Steel Aluminum Zinc Motor Wheel Diameter DC Shafts Pin Nylon Bore Tooth Brass Steels Shaft Miniature Straight Spiral Teeth Gear near me supplier

Merchandise Description

Bevel Equipment Established Plastic Stainless Steel Aluminum Zinc Motor Wheel Diameter DC Shafts Pin Nylon Bore Tooth Brass Steels Shaft Miniature Straight Spiral Teeth Equipment

Bevel gears are used extensively in a wide assortment of industries and mechanical operations because of to the most essential advantage they offer: clean and low-sounds power transmission in between non-parallel shafts at practically any angle or speed. Even so, thanks to the mathematical complexity of their design, production these gears is not an simple approach.
 

Bevel Gears occur in pairs, with each gears possessing differing quantities of teeth. They can have straight or spiral (curved oblique) tooth, but often attribute a conical shaped, pitched floor. CZPT can have outward ( external ) or inward ( inside ) going through tooth. As Bevel Gear pairs are by no means similar they are provided in matched remaining and correct-handed pairs.

Bevel gears are these that use 2 conical toothed wheels to transfer energy in between axes that are reduce inside the very same place nonetheless, hypoid gears can transfer electricity amongst 2 axes that CZPT each and every other.

Tooth of a bevel equipment can be either straight or spiraled, which is also known as a conical helix. Distinct types of gears can be labeled dependent on their tooth width, but also on the tooth encounter width or the center’s circular pitch.

 

 

Ep’s solution assortment only includes bronze worm gears. The reason is straightforward, bronze guarantees the greatest sliding and dry managing properties in contrast to other components. The aluminium content also guarantees high chemical resistance. Worm gears are excellent for steady procedure at high pace and torque.
The principal gain of worm gears is their capability to give substantial reduction ratios and correspondingly substantial torque multipliers. They can also be used as reducers for reduced to medium velocity purposes. Also, since their reduction ratio is dependent on the amount of teeth on the gear, they are a lot more compact than other types of gears. Like fine pitch leadscrews, worm gears are normally self-locking, producing them ideal for hoisting and hoisting apps.

China Good quality Bevel Gear Set Plastic Stainless Steel Aluminum Zinc Motor Wheel Diameter DC Shafts Pin Nylon Bore Tooth Brass Steels Shaft Miniature Straight Spiral Teeth Gear     near me supplier

China best Xg Ta Series Shaft Mounted Hanging Gear Motor Customized ATA Series Hanging Shaft Mounting with Great quality

Item Description

Item Description

Solution Attributes

 

TA Shaft Mounted gearbox SMR pace reducer

Engineering / Technical

Regular Hub Bores
Hubs are bored to F7 limits, A shaft tolerance grade h7 is recommended. 8haft keyways need to be
to suitable regular proportions. 8 maller bores are available to consumer demands. The
Altern ative hub bore is the optimum bore obtainable in each device dimension

Standard Hub K eyways
Keyways for the normal output hubs are machined in accordance with a hundred and eighty specifications , Output
hub keys are not equipped.
8haft keyways shuld be machined to suit the normal important dimension proven underneath

 

Standard Input Shaft and Keys
Input shafts are ground to h6 limitations, the pulley or other bores tolerance quality H7 is advisable.
8haft keyways are milled in accordance with one hundred eighty requirements, see the dimensions in the desk, the
crucial is provided.

Main applied for
Conveyor & Materials Managing

Mining & Quarry

Detailed Pictures

 

Item Parameters

Complex info:

Certifications

Business Profile

Xihu (West Lake) Dis.ng Transmission Equipment Co., Ltd. situated HangZhou city, ZHangZhoug, as 1 expert producer
and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox , AC motor and relative spare
elements, owns abundant encounter in this line for several several years. 

We are 1 direct manufacturing unit, with innovative production products, the sturdy advancement group and producing
capacity to offer top quality products for clients.

Our products extensively served to numerous industries of Metallurgy, Chemical substances, lifting,mining,Petroleum,textile,drugs,wood and many others. Main marketplaces: China, Africa,Australia,Vietnam, Turkey,
Japan, Korea, Philippines…

Welcome to question us any concerns, excellent offer usually for you for lengthy term organization.


 

FAQ

Q: Are you investing firm or manufacturer?
A: We are manufacturing unit.
 

Q: How long is your shipping and delivery time?
A: Usually it is 5-ten days if the merchandise are in stock. or it is fifteen-20 times if the goods are not in stock.
 

Q: Can we buy 1 computer of every single product for quality testing?
A: Of course, we are glad to acknowledge demo get for top quality testing.

Q:How to choose a gearbox which satisfies your need?
A:You can refer to our catalogue to pick the gearbox or we can assist to decide on when you provide
     the complex details of necessary output torque, output pace and motor parameter and so forth.

Q: What data shall we give ahead of putting a obtain order?
A:a) Sort of the gearbox, ratio, enter and output kind, enter flange, mounting position, and motor informationetc.
     b) Housing color.
     c) Obtain amount.
    d) Other particular demands.

EP also sells equipment tooth measuring units named gear gauges! Equipment gauges lessen glitches, preserving time and cash when pinpointing and ordering gears. These pitch templates have 9 groups to figure out all normal pitch dimensions: Diameter Pitch “DP”, Circle Pitch “CP”, Exterior Involute Spline, Metric Modulus “MOD”, Quick Tooth, Wonderful Pitch, Coarse Pitch and Extraordinary Pitch .
The major benefit of worm gears is their capability to offer large reduction ratios and correspondingly large torque multipliers. They can also be utilised as reducers for minimal to medium velocity apps. Also, due to the fact their reduction ratio is based mostly on the number of teeth on the gear, they are a lot more compact than other types of gears. Like fantastic pitch leadscrews, worm gears are usually self-locking, making them ideal for hoisting and hoisting apps.

China best Xg Ta Series Shaft Mounted Hanging Gear Motor Customized ATA Series Hanging Shaft Mounting     with Great quality

in Athens Greece sales price shop near me near me shop factory supplier Elsd Series High Quality with Low Price Harmonic Cyclo Drive Speed Gear Hollow Shaft Gear Motor Reducer for Printing Machine Robot Gearhead manufacturer best Cost Custom Cheap wholesaler

  in Athens Greece  sales   price   shop   near me   near me shop   factory   supplier Elsd Series High Quality with Low Price Harmonic Cyclo Drive Speed Gear Hollow Shaft Gear Motor Reducer for Printing Machine Robot Gearhead manufacturer   best   Cost   Custom   Cheap   wholesaler

our merchandise are selling properly in the American, European, South American and Asian marketplaces. If you need any data or samples, you should speak to us and you will have our shortly reply. we source chromed bar and tubes for hydualic and pheumatic cylinders.


LSD Series

This miniaturized product was deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed according to the marketing desire. Evaluate with LSS collection that with the exact same torque ability, LSD series is more compat and slender-walled, scaled-down size.

CONTAST US

LSD Rated parameters

Design Reduction ratio Rated torque at 2000r/min enter Permissible EPT torque at start off and cease Permissible maXiHu (West Lake) Dis.mum value for regular load torque Permissible maXiHu (West Lake) Dis.mum momentary torque Permissible maXiHu (West Lake) Dis.mum enter rotational velocity Permissible regular input rotational pace Backlash Style lifestyle
Grease Grease
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec Hour
fourteen 50 3.seven .38 twelve one.2 four.8 .forty nine 24 two.four 8500 3500 lt=thirty 7000
eighty four.2 .43 16 one.six 5.9 .six 31 3.one
100 five.4 .55 19 one.9 7.7 .seventy nine 35 3.six
seventeen 50 eleven one.one 23 two.3 18 one.9 48 four.nine 7300 3500 lt=30 ten thousand
80 fourteen one.4 thirty .three 21 2.one fifty eight five.nine
a hundred 16 one.six 37 three.eight 27 2.8 71 7.2
20 fifty 17 one.7 39 four 24 two.four sixty nine 7 6500 3500 lt=30 10000
80 21 two.1 forty six 4.7 30 3.1 81 .eight
one hundred 28 2.nine 57 five.eight 34 3.5 ninety five nine.7

  in Athens Greece  sales   price   shop   near me   near me shop   factory   supplier Elsd Series High Quality with Low Price Harmonic Cyclo Drive Speed Gear Hollow Shaft Gear Motor Reducer for Printing Machine Robot Gearhead manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Athens Greece  sales   price   shop   near me   near me shop   factory   supplier Elsd Series High Quality with Low Price Harmonic Cyclo Drive Speed Gear Hollow Shaft Gear Motor Reducer for Printing Machine Robot Gearhead manufacturer   best   Cost   Custom   Cheap   wholesaler