Warranty: 3 several years
Relevant Industries: Producing Plant, Equipment Mend Outlets, Design works , Power & Mining, Other
Custom-made support: OEM, ODM
Gearing Arrangement: Helical
Output Torque: 450—480000NM
Input Velocity: 750-1500rpm
Output Pace: fourteen-280rpm
Merchandise title: prices metal plate welded difficult toothed cylindrical driver gearbox
Usage: Industrial Machine
Equipment Substance: forty five# Metal
Ratio: 8.23/10.35/15.seventy five/twenty.49/23.34/31.5/40.17/forty eight.57
Heat remedy: Quenching
Materials: Solid iron/solid steel
Characteristic: Lower sounds,straightforward installation, lengthy services lifestyle and straightforward routine maintenance
Packing: Picket box
Key word: speed reducer
Packaging Specifics: Parts/picket box:Crane pace reducer rates steel plate welded challenging toothed cylindrical driver gearbox
|1. Gear is manufactured of higher power minimal carbon alloy steel by carburizing and quenching. The hardness of tooth floor can achieve HRC58-62. CNC grinding technological innovation is adopted for all gears, with substantial precision and very good contact efficiency|
|2. higher transmission effectiveness: single stage in excess of ninety six.5% double stage in excess of 93% 3 stage more than 90%|
|3. secure procedure and minimal sounds|
|four, compact construction, mild fat, extended provider life and large bearing ability|
|five. easy to disassemble, verify and assemble.|
|Procedure technical specs and safety measures|
|one.Large modularization layout: several equip with various motor or other electricity enter conveniently.Identical equipment type may equip with various energy motor. It is effortless to understand the combination andjunction amongst every device type.|
|2.Transmission ratio: good division, broad scope. The blended device type could form quite big transmission ratio, i.e. output very lower rotary velocity.|
|three.Form of set up: the situation to be put in is not restricted.|
|4.Large power, compact: the box entire body is manufactured of high power cast iron. Gear and gear shaft adapts the gasoline carbonization, quenching and fine grinding procedure, therefore the bearing potential of unitvolume is high.|
|5.Prolonged existence: Underneath the issue of proper kind picked (like selecting appropriate operation parameters)normal operation and servicing, the life of principal parts of speed reducer (except sporting components) need to not be less than 20000 several hours. The sporting areas consist of lubricating oil, oil seal and bearing.|
|six.Lower sound: because primary elements of velocity reducer are processed, assembled and tested critically,for that reason the sound of speed reducer is lower|
|seven.Parallel axis -bevel wheel speed-down motor|
|Crane speed reducer charges steel plate welded challenging toothed cylindrical driver gearbox|
|Our firm is found in HangZhou Town, HangZhou Metropolis, ZheJiang Province, China, which is the gathering place for the generation of reducer and its components. We have twenty several years of production and production knowledge, and usually give buyers with good solution and complex help, seem soon after-revenue service. Given that its institution, we have been adhering to technological innovation, study and introduction of superior technologies, and continually create new items to satisfy marketplace demand. Our organization mostly engaged in gear, reducer and components, basic machinery components producing, revenue. We have a very good product and expert product sales and complex group. If you are intrigued in our goods and companies, we are looking forward to your on the internet concept or contact for consultation.|
Q: Are you investing organization or producer ?
A: We are factory.
Q: How long is your supply time?
A: Normally it is 5-ten times if the merchandise are in inventory. or it is 15-20 days if the products are not in inventory, it is according to quantity.
Q: Do you offer samples ? is it totally free or added ?
A: Of course, we could offer you the sample for cost-free cost but do not pay out the cost of freight.
Q: What is your phrases of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance just before shippment. If you have an additional issue, pls truly feel free to make contact with us as beneath:
Worm gear reducer
A worm gear reducer is a gear reducer that uses a worm gear train to reduce the required force. Unlike traditional gear reducers, 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 reducers have some drawbacks, including their tendency to lock up when reversing.
High-efficiency worm reducers 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 reducers, 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 reducers, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducers has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducers, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducers also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducers 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 worm gear reducers are designed to reduce noise in industrial applications. This type of reducer uses fewer bearings and can work in various mounting positions. Typically, a worm reducer 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 will be lower than other types.
A worm gear reducer can be integrated into the electric power steering system to reduce noise. Worm reducers can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer.
Worm gear reducers 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 reducers are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducers, making them easier to install.
Worm gear reducers are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducers. The worm gear ratio is standard, and the size of the worm gear reducer is universal. Also, worm gear reducers do not need to be sized for a specific purpose, unlike other load interruptions.
A worm gear reducer is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer 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 reducers are prone to leaks, usually caused by design flaws.
Worm gear reducers 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, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducers 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 reducers 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 can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.
The worm reducer 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 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 prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer with a self-locking function is a very efficient machine tool.
Worm gear reducers 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 reducers 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 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 reducers 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 reducers 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 Nissei 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 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 reducers are also more shock-resistant.