Product Description
Merchandise Description
Merchandise Description
-S Sequence Helical gearbox
Merchandise Functions
1.Substantial modular design and style.
two.Integrated casting housing,compact dimension,large loading help, secure transmitting and minimal noise stage.
3.With the specific gear geometry, it will get high torque, performance and prolonged existence circle.
four.It can attain the direct combination for 2 sets of gearbox.
5.Large effectiveness and save power.
six.Conserve expense and low routine maintenance.
Item Parameters
1. Technical data
Dimension | 38 | forty eight | 58 | 68 | 78 | 88 | 98 |
Framework | BS BSA BSF BSAF BSAT BSAZ | ||||||
Input Power(kW) | .eighteen~.75 | .18~1.five | .18~three | .twenty five~5.five | .55~7.5 | .seventy five~15 | one.5~22 |
Ratio | 10.27~165.71 | eleven.forty six~244.seventy four | ten.seventy eight~196.21 | eleven.55~227.20 | nine.96~241.09 | eleven.83~223.26 | 12.seventy five~230.48 |
Permissible Torque(N.m) | 90 | 170 | 300 | 520 | 1270 | 2280 | 4000 |
Bodyweight(kg) | 7 | 10 | fourteen | 26 | 50 | a hundred | 170 |
2: Design and style option
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… | Quick-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 |
Components Information Sheet
Housing materials |
Gray Solid iron |
Housing hardness |
HBS163~255 |
Gear materials |
20CrMnTi alloy steel |
Area hardness of gears |
HRC58°~62 ° |
Equipment core hardness |
HRC33~forty eight |
Enter / Output shaft materials |
40Cr alloy metal |
Input / Output shaft hardness |
HRC32~36 |
Machining precision of gears |
precise grinding, 6~5 Quality |
Lubricating oil |
GB L-CKC220-460, Shell Omala220-460 |
Warmth treatment method |
tempering, cementiting, quenching, normalizing, and so on. |
Efficiency |
ninety four%~96% (is dependent on the transmission stage) |
Sounds (MAX) |
sixty~68dB |
Temp. increase (MAX) |
40°C |
Temp. increase (Oil)(MAX) |
50°C |
Vibration |
≤20µm |
Backlash |
≤20Arcmin |
Brand of bearings |
China prime manufacturer bearing, HRB/LYC/ZWZ/C&U. Or other makes requested, SKF, FAG, INA, NSK. |
Brand of oil seal |
NAK — ZheJiang or other brand names asked for |
In depth Photographs
Our method of creation
Our merchandise line
Company Profile
Organization Profile
Bode was launched in 2007, which is situated in HangZhou town, ZHangZhoug province. As 1 professional maker and exporter, we have more than 17 years’ experience in R & D of worm reducer, gear reducer, gearbox , AC motor and relative spare elements. We have manufacturing unit with superior generation and examination equipment, the powerful advancement of team and producing potential offer you our customers with high high quality merchandise. Our products widely served to various industries of Metallurgy, Substances, lifting, mining, Petroleum, textile, medicine, picket and so on. Main marketplaces: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to question us any queries, excellent offer usually for you for long expression company.
FAQ
Q1: Are you trading company or producer?
A: We are manufacturing unit.
Q2: What types of gearbox can you generate for us?
A: Principal merchandise of our business: R, S, K, F collection helical-tooth reducer, RV sequence worm gear reducer,H Sequence Parallel Shaft Helical Reduction Equipment Box
Q3: Can you make as for every customized drawing?
A: Of course, we supply personalized service for buyers.
Q4: Can we purchase 1 pc of every product for top quality screening?
A: Sure, we are glad to acknowledge trial purchase for good quality testing.
Q5: What data shall we give before placing a acquire purchase?
A: a) Sort of the gearbox, ratio, input and output type, enter flange, mounting placement, and motor informationetc.
b) Housing colour.
c) Buy quantity.
d) Other specific requirements.
Q6: How long is your shipping time?
A: Usually it is 5-10 times if the items are in inventory. or it is fifteen-twenty days if the merchandise are not in inventory.
Q7: What is your terms of payment ?
A: 30% Progress payment by T/T after signing the contract.70% just before shipping and delivery
If you are fascinated in our item, welcome to contact with us.
Our team will do our best to meet your want 🙂
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) |
---|
###
Customization: |
Available
|
---|
###
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) |
---|
###
Customization: |
Available
|
---|
###
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
|
Worm gear reducer gearbox
A worm gear reducer gearbox is a gear reducer gearbox that uses a worm gear train to reduce the required force. Unlike traditional gear reducer gearboxes, these units are small and require low horsepower ratings. This reduces their efficiency, but their low cost and compact design help make up for this shortcoming. However, these gear reducer gearboxes have some drawbacks, including their tendency to lock up when reversing.
high efficiency
High-efficiency worm reducer gearboxes are ideal for applications where high performance, repeatability, and accuracy are critical. It consists of an input hypoid gear and an output hypoid bevel gear. The input worm rotates perpendicular to the output worm, so for every revolution of the input worm, the output gear makes one revolution. This arrangement reduces friction (another source of energy loss) in a high-efficiency worm gear to at least two arc minutes.
Compared with worm gear reducer gearboxes, hypoid gearmotors offer several advantages, including lower operating costs and higher efficiency. For example, hypoid gear motors can transmit more torque even at high reduction ratios. Also, they are more efficient than worm gear reducer gearboxes, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducer gearboxes has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducer gearboxes, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducer gearboxes also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducer gearboxes are popular because they provide maximum reduction in a small package. Their compact size makes them ideal for low to medium-horsepower applications and they are reticent. They also offer higher torque output and better shock load tolerance. Finally, they are an economical option to reduce the device’s power requirements.
low noise
Low-noise worm gear reducer gearboxes are designed to reduce noise in industrial applications. This type of reducer gearbox uses fewer bearings and can work in various mounting positions. Typically, a worm reducer gearbox is a single-stage unit with only one shaft and one gear. Since there is only one gear, the noise level of the worm gear reducer gearbox will be lower than other types.
A worm gear reducer gearbox can be integrated into the electric power steering system to reduce noise. Worm reducer gearboxes can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer gearbox.
Worm gear reducer gearboxes can be mounted at a 90-degree angle to the input worm shaft and are available with various types of hollow or solid output shafts. These reducer gearboxes are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducer gearboxes, making them easier to install.
Worm gear reducer gearboxes are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducer gearboxes. The worm gear ratio is standard, and the size of the worm gear reducer gearbox is universal. Also, worm gear reducer gearboxes do not need to be sized for a specific purpose, unlike other load interruptions.
A worm gear reducer gearbox is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer gearbox series products are designed with American technology and have the characteristics of stable transmission, strong bearing capacity, low noise, and compact structure. In addition, these products can provide a wide range of power supplies. However, these worm reducer gearboxes are prone to leaks, usually caused by design flaws.
Worm gear reducer gearboxes are available in single-stage and double-stage. The first type consists of an oil tank that houses the worm gear and bearings. The second type uses a worm gear with a sleeve for the first worm gear.
When choosing a gear reducer gearbox, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducer gearboxes are generally durable, their degree of wear depends on the selection and operating conditions. For example, overuse, improper assembly, or working in extreme conditions can lead to rapid wear.
Worm reducer gearboxes reduce speed and torque. Worm gears can be used to reduce the speed of rotating machines or inertial systems. Worm gears are a type of bevel gear, and their meshing surfaces have great sliding force. Because of this, worm gears can carry more weight than spur gears. They are also harder to manufacture. However, the high-quality design of the worm gear makes it an excellent choice for applications requiring high torque and high-speed rotation.
Worm gears can be manufactured using three types of gears. For large reduction ratios, the input and output gears are irreversible. However, the worm reducer gearbox can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.
Self-locking function
The worm reducer gearbox is self-locking to prevent the load from being driven back to the ground. The self-locking function is achieved by a worm that meshes with the rack and pinion. When the load reaches the highest position, the reverse signal is disabled. The non-locking subsystem back-drives the load to its original position, while the self-locking subsystem remains in its uppermost position.
The self-locking function of the worm reducer gearbox is a valuable mechanical feature. It helps prevent backing and saves the cost of the braking system. Additionally, self-locking worm gears can be used to lift and hold loads.
The self-locking worm gear reducer gearbox prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer gearbox with a self-locking function is a very efficient machine tool.
Worm gear reducer gearboxes can be made with two or four teeth. Single-ended worms have a single-tooth design, while double-ended worms have two threads on the cylindrical gear. A multi-boot worm can have up to four boots. Worm reducer gearboxes can use a variety of gear ratios, but the main advantage is their compact design. It has a larger load capacity than a cross-shaft helical gear mechanism.
The self-locking function of the worm reducer gearbox can also be used for gear sets that are not necessarily parallel to the shaft. It also prevents backward travel and allows forward travel. The self-locking function is achieved by a ratchet cam arranged around the gear member. It also enables selective coupling and decoupling between gear members.
high gear ratio
Worm reducer gearboxes are an easy and inexpensive way to increase gear ratios. These units consist of two worm gears – an input worm gear and an output worm gear. The input worm rotates perpendicular to the output worm gear, which also rotates perpendicular to itself. For example, a 5:1 worm gearbox requires 5 revolutions per worm gear, while a 60:1 worm gearbox requires 60 revolutions. However, this arrangement is prone to inefficiency since the worm gear experiences only sliding friction, not rolling friction.
High-reduction applications require many input revolutions to rotate the output gear. Conversely, low input speed applications suffer from the same friction issues, albeit with a different amount of friction. Worms that spin at low speeds require more energy to maintain their movement. Worm reducer gearboxes can be used in many types of systems, but only some are suitable for high-speed applications.
Worm gears are challenging to produce, but the envelope design is the best choice for applications requiring high precision, high efficiency, and minimal backlash. Envelope design involves modifying gear teeth and worm threads to improve surface contact. However, this type of worm gear is more expensive to manufacture.
Worm gear motors have lower initial meshing ratios than hypoid gear motors, which allows the use of smaller motors. So a 1 hp worm motor can achieve the same output as a 1/2 hp motor. A study by Agknx compared two different types of geared motors, comparing their power, torque, and gear ratio. The results show that the 1/2 HP hypoid gear motor is more efficient than the worm gear motor despite the same output.
Another advantage of the worm gear reducer gearbox is the low initial cost and high efficiency. It offers high ratios and high torque in a small package, making it ideal for low to medium-horsepower applications. Worm gear reducer gearboxes are also more shock-resistant.
editor by czh 2023-02-05