Product Description
Product Description
CHINAMFG planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability,compact radial size, low noise, etc. The main devices we are making are walking reducers, lifting reducers and swing reducers.
They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.
1)Compact size
2)Low noise
3)High transmission efficiency
4)Good working condition under lower speed
5)Customized hydraulic motors
and brakes for different request
6)One Year Warranty from reception 7)Free components for replacement within warranty period
8)Professional and tailored solution for different requirements
9)Free technical support at any time
10)Customer training isavailable.
Product Parameters
|
Slewing Reducer
|
||||
|
Model
|
DH12B20E
|
DH17B32E
|
DH18B39S
|
DH25B32S
|
|
Max. output torque
|
12000 Nm
|
16500 Nm
|
17500 Nm
|
25000 Nm
|
|
Ratio
|
20.9
|
31.36
|
38.82
|
31.36
|
|
Weight (no motor, oil, drum)
|
125 kgs
|
165 kgs
|
225 kgs
|
240 kgs
|
|
Modules of output gear; Modification Coefficient
|
m=8,10,12,14mm; x=0.5
|
m=8,10,12,14mm; x=0.5
|
m=8,10,12,14mm; x=0.5
|
m=12,14,16mm; x=0.5
|
|
Model
|
DH29B40S
|
DH29B60S
|
DH38B100S
|
DH50B120S
|
|
Max. output torque
|
28500 Nm
|
29000 Nm
|
38000 Nm
|
48500 Nm
|
|
Ratio
|
39.43
|
60.13
|
100.75
|
120.83
|
|
Weight (no motor, oil, drum)
|
210-260 kgs
|
250 kgs
|
315 kgs
|
380-425 kgs
|
|
Modules of output gear; Modification Coefficient
|
m=12,14,16mm; x=0.5
|
m=12,14,16mm; x=0.5
|
m=12,14,16mm; x=0.5
|
m=16 or 18mm; x=0.5
|
|
Hydraulic motor
|
Motor interface structure can be designed with customer requirement
|
|||
|
Remark
|
1. The input steering direction is opposite to the output. 2. For more ratio requirements, please consult us.
|
|||
Packaging & Shipping
1. Packed by wooden box, fumigation-free for export and import standard.
2. Shipped by sea or air with customer require
Company Profile
FAQ
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Electric Cars, Machinery, Marine, Car, Lift Equipment |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Step: | Four-Step |
| Ratio: | Customized |
| Customization: |
Available
|
|
|---|
What are the signs that indicate a need for winch drive replacement or maintenance, and how can they be diagnosed?
Winch drives, like any mechanical component, require regular maintenance and may eventually need replacement. Here’s a detailed explanation of the signs that indicate a need for winch drive replacement or maintenance and how they can be diagnosed:
- Unusual Noises:
If you notice unusual noises such as grinding, squealing, or rattling coming from the winch drive, it may indicate a problem that requires maintenance. These noises can be caused by worn-out gears, misaligned components, or damaged bearings. Diagnosing the issue involves inspecting the winch drive for any visible signs of damage or wear, and listening carefully to identify the source of the noise. Professional technicians can perform a thorough examination, including disassembling the winch drive if necessary, to identify the specific cause and determine if repair or replacement is needed.
- Excessive Vibration:
If the winch drive exhibits excessive vibration during operation, it may be a sign of misalignment, loose connections, or worn-out components. Excessive vibration can lead to accelerated wear and potential damage to the system. To diagnose the issue, visual inspection should be conducted to check for loose bolts, misaligned shafts, or damaged mounting brackets. Additionally, measuring and analyzing the vibration levels using specialized equipment can provide valuable insights into the severity of the problem. Based on the findings, appropriate maintenance actions can be taken, such as realigning components or replacing worn-out parts.
- Reduced Performance:
If the winch drive exhibits reduced performance, such as slower operation, decreased pulling force, or inconsistent speed control, it may indicate the need for maintenance or replacement. Reduced performance can be caused by various factors, including worn-out gears, insufficient lubrication, motor issues, or electrical problems. Diagnosing the cause involves conducting performance tests to measure parameters such as speed, torque, and load capacity. Additionally, a comprehensive inspection of the winch drive’s components, including motors, gearboxes, and control systems, can help identify any underlying issues affecting performance. Based on the findings, appropriate maintenance or replacement measures can be taken to restore optimal performance.
- Fluid Leaks:
Fluid leaks, such as oil or hydraulic fluid, around the winch drive are clear signs of a potential problem. Fluid leaks can indicate damaged seals, gaskets, or hoses, which can lead to loss of lubrication or compromised hydraulic systems. Diagnosing fluid leaks involves visually inspecting the winch drive for any signs of leakage, including oil stains, puddles, or wetness around the components. Identifying the source of the leak is crucial to determine the appropriate maintenance or replacement actions required, such as replacing seals or repairing hydraulic lines.
- Overheating:
If the winch drive becomes excessively hot during operation, it may indicate a need for maintenance or replacement. Overheating can be caused by factors such as inadequate ventilation, overloading, or motor issues. Diagnosing overheating involves monitoring the temperature of the winch drive during operation, using infrared thermometers or temperature sensors. Additionally, inspecting the cooling mechanisms, such as fans or heat sinks, and checking for any obstructions or malfunctions can provide insights into the cause of overheating. Depending on the severity of the issue, actions such as cleaning, adjusting ventilation, or replacing overheating components may be necessary.
In summary, signs that indicate a need for winch drive replacement or maintenance include unusual noises, excessive vibration, reduced performance, fluid leaks, and overheating. Diagnosing these signs involves visual inspection, performance testing, monitoring, and analysis to identify the specific cause. Engaging professional technicians or maintenance personnel who are familiar with winch drives can help ensure accurate diagnosis and appropriate maintenance or replacement actions to address the identified issues.
What safety considerations should be taken into account when using winch drives?
Using winch drives involves certain safety considerations to ensure the well-being of operators, prevent accidents, and protect the equipment and the load being lifted. Here’s a detailed explanation of the safety considerations that should be taken into account when using winch drives:
- Operator Training:
Proper training is essential for operators who will be using winch drives. They should receive comprehensive training on the safe operation of winch drives, including understanding the controls, procedures, safety features, and potential hazards. Training should cover load calculations, safe working loads, and the importance of following safety guidelines and manufacturer’s instructions.
- Equipment Inspection:
Prior to each use, winch drives should be thoroughly inspected to ensure they are in proper working condition. This includes checking for any signs of damage, wear, or corrosion. The cables or ropes should be inspected for fraying, kinks, or other defects. Any damaged or malfunctioning components should be repaired or replaced before operating the winch drive.
- Load Capacity:
It is crucial to adhere to the specified load capacity of the winch drive. Exceeding the maximum load capacity can lead to equipment failure, accidents, and injuries. Operators should accurately determine the weight of the load to be lifted and ensure it falls within the winch drive’s rated capacity. If the load exceeds the capacity, alternative lifting methods or equipment should be used.
- Secure Anchoring:
Winch drives should be securely anchored to a stable and appropriate mounting point. This ensures that the winch drive remains stable during operation and prevents unintended movement. The anchoring point should be capable of withstanding the forces generated during lifting or pulling operations. Proper anchoring minimizes the risk of equipment tipping over or shifting unexpectedly.
- Personal Protective Equipment (PPE):
Operators should wear appropriate personal protective equipment (PPE) when using winch drives. This may include safety helmets, gloves, eye protection, and high-visibility clothing. PPE helps protect operators from potential hazards such as falling objects, flying debris, or contact with moving parts. The specific PPE requirements should be determined based on the nature of the lifting operation and any applicable safety regulations.
- Safe Operating Distance:
Operators and other personnel should maintain a safe distance from the winch drive during operation. This prevents accidental contact with moving parts or the load being lifted. Clear warning signs or barriers should be used to define the restricted area around the winch drive. Operators should never place themselves or others in the potential path of the load or in a position where they could be struck by the load in case of a failure or slippage.
- Emergency Stop and Controls:
Winch drives should be equipped with emergency stop mechanisms or controls that allow operators to quickly halt the operation in case of an emergency. All operators should be familiar with the location and operation of the emergency stop controls. Regular testing and maintenance of these controls are essential to ensure their effectiveness in emergency situations.
- Proper Rigging and Rigging Techniques:
Correct rigging techniques should be followed when attaching the load to the winch drive. This includes using appropriate slings, hooks, or attachments and ensuring they are properly secured. Improper rigging can lead to load instability, shifting, or falling, posing a significant safety risk. Operators should be trained in proper rigging techniques and inspect the rigging components for wear or damage before each use.
- Regular Maintenance:
Winch drives should undergo regular maintenance as recommended by the manufacturer. This includes lubrication, inspection of cables or ropes, checking for loose bolts or connections, and verifying the functionality of safety features. Regular maintenance helps identify and address potential issues before they lead to equipment failure or accidents.
By considering these safety measures, operators can ensure the safe and effective use of winch drives, minimizing the risk of accidents, injuries, or equipment damage. It is crucial to prioritize safety at all times and to comply with applicable safety regulations and guidelines.
What are the advantages of using a winch drive in comparison to other lifting mechanisms?
Using a winch drive as a lifting mechanism offers several advantages over other lifting mechanisms. The unique characteristics and capabilities of winch drives make them a preferred choice in various applications. Here’s a detailed explanation of the advantages of using a winch drive in comparison to other lifting mechanisms:
- Versatility:
Winch drives offer versatility in terms of their application and adaptability to different industries. They can be utilized in a wide range of scenarios, including off-road recovery, marine operations, construction sites, and recreational activities. Winch drives can handle various load sizes and weights, making them suitable for both light and heavy lifting tasks. The ability to use winch drives in diverse environments and industries makes them a flexible and versatile choice for lifting and pulling operations.
- Control and Precision:
Winch drives provide precise control over the lifting and pulling operation. The gearing system allows operators to adjust the speed and direction of the winch drive, enabling accurate positioning and controlled movement of the load. This level of control is particularly beneficial in applications where precise load placement or delicate handling is required. Winch drives allow for fine adjustments and smooth operation, resulting in improved precision and reduced risk of damage to the load or surrounding structures.
- Pulling Power:
Winch drives are designed to generate significant pulling power, allowing them to handle heavy loads effectively. The power source, whether it’s an electric motor or hydraulic system, provides the necessary energy to generate substantial pulling force. This makes winch drives suitable for tasks that involve moving or lifting heavy objects, such as in construction, industrial settings, or vehicle recovery. The pulling power of winch drives gives them an advantage over other lifting mechanisms that may have limited capacity or require additional equipment for handling heavier loads.
- Compactness and Portability:
Winch drives are generally compact and portable, which enhances their usability in various settings. They can be easily mounted on vehicles, equipment, or structures, offering mobility and convenience. Compact winch drives are particularly useful in off-road vehicles, where space may be limited. The portability of winch drives allows for flexibility in different applications and enables their use in remote or challenging locations where other lifting mechanisms may not be easily accessible.
- Safety:
Winch drives are designed with safety features to ensure secure and controlled lifting operations. These features may include overload protection, emergency stop mechanisms, and limit switches. The braking system in winch drives provides reliable load holding, preventing unintentional load release. Additionally, winch drives can be equipped with remote control systems, allowing operators to maintain a safe distance during operation. The safety features and control mechanisms of winch drives contribute to enhanced safety and minimize the risk of accidents or injuries.
These advantages make winch drives a preferred choice over other lifting mechanisms in many applications. The versatility, control, pulling power, compactness, portability, and safety features of winch drives provide distinct benefits that cater to the specific requirements of lifting and pulling operations in various industries and scenarios.
editor by CX 2024-03-24
China best Hydraulic Slew Drive for 25 Ton Truck Crane with Best Sales
Merchandise Description
hydraulic slew push for twenty five ton truck crane
Product description:
Daixin planetary reducer gearbox is made with huge torque, substantial start and transmission performance, low-speed steadiness, compact radial size, reduced noise, and so on.
The principal gadgets we are making are walking reducers, lifting reducers and swing reducers.
They are extensively utilized for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial operate vehicles, excavators, and so on.
Merchandise attributes:
1.Compact dimension
two.Low noise
three.Large begin-up and working efficiency
4.Effortless installation, procedure and servicing
five.Numerous types for broad programs
six.1 yr warranty
seven.Cost-free elements for substitution in warranty interval
eight.Specialist and tailor-made solution for different requirements
9.Free complex assistance at any time
10.Client education is available.
Packing and shipping and delivery specifics:
Packing method: plywood box (1 computer / box)
Firm information:
ZheJiang CZPT Smart Technologies Co., Ltd is a scientific and technological enterprise engaged in the study, development and generation of planetary equipment transmission merchandise, like slewing reducers, Vacation push reducers, lifting winch reducers, hydraulic winches, and so on.
The company has often put top quality administration as the prime priority of the company’s development. The items are manufactured not only fulfill the international ISO 4301 and ISO9001 requirements, but also meet the US SAE J706 and the European Union CE specifications.
Daixin Smart Engineering relies on quality, reputation and provider to build, cultivate and consolidate the nationwide and worldwide marketplaces. Be our partners and be our close friends.
Our clientele:
The organization depends on quality, reputation and support to build, cultivate and consolidate the national and worldwide marketplaces.
At present, the cooperative consumers incorporate: the CZPT design equipment manufacturers Zoomlion, the biggest wrecker company ZheJiang Yuehai Business, and the largest high-altitude vehicle producer HangZhou Handler Firm.
Goods are also exported to Russia, Belarus, Spain, United kingdom, Canada, Australia, India, Malaysia and other nations around the world.
FAQ:
1.How to choose the product which meets our necessity?
A) Seem via our shop, uncover a appropriate product, send me an inquiry, I quotation details for you.
B) In scenario no appropriate product in our store, ship me an inquiry with your requirements, we can personalize for you.
two.What is payment expression?
A) For typical design: thirty% deposit, the harmony before loading.
B) For custom-made layout: 50% deposit, the equilibrium just before loading.
Payment expression is negotiable according to buy.
three.What is shipping time?
A) For frequent models in stock, delivery time are 5-7 times.
B) For tailored models and new production, supply time are 30-40 days.
five.How about soon after-sale services?
A) Inside guarantee, all spare areas are shipped for free of charge.
B) Exceed warranty, all spare elements are provided with the least expensive generation price.
Guarantee period of time is 1 12 months, but our servicing is for the entire life span of merchandise, so no fear for reselling and individual resell.
Thank you for the time. For any concern or requirements, please get in touch with me 🙂
Planetary Gearbox Essentials
If you’re in the marketplace for a new Planetary Gearbox, you’ve got come to the proper spot. There is certainly much more to these mechanical wonders than just their title. Learn about Spur gears, helical gears, and various measurements. After you have read through this article, you’ll know specifically what to search for when shopping for a new one particular. And you will also be capable to keep away from common errors produced by newbie mechanics.
Wheel generate planetary gearboxes
Planetary gearboxes have numerous advantages over conventional gearboxes. Their compact design and style is advantageous for servo functions. Their lubrication is a crucial feature to sustain easy operation and keep away from damage to the gears. Some manufactures use CZPT to ensure correct functioning. These gearboxes have nearly three times the torque of standard gearboxes even though remaining compact and lower in mass.
The planetary gears are made of 3 different varieties. Each kind has an input and output shaft. The enter and output shafts are normally coaxially organized. The input and output shafts are related to each and every other via a carrier. The carrier rotates with the planetary gears. The solar gear is the enter gear and is generally 24 teeth in diameter. The outer gears are related to the sun gear through rings of gears that are mounted all around the sunshine gear.
Planetary gearboxes are also used in wheeled and tracked cars. They are also utilized in winch methods, which carry and lower loads. Normal purposes contain hefty machinery, such as cranes and earthmovers. Wheel drives are also commonly employed in municipal and agricultural autos, as properly as material managing autos. The wheel push is normally mounted immediately into the wheel rim. A wheel generate could be equipped into two, 3, or even four wheels.
A planetary equipment set might be utilised in phases to give diverse transmission prices. In purchase to choose the right gearbox for your software, think about the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is utilised. Relying on its location, it may possibly want to be protected from temperature, h2o, and other factors. You can find a broad assortment of various measurements in the market.
Spur gears
There are two fundamental varieties of gearheads: planetary and spur gearheads. Each has its benefits and negatives relying on the application. This article will talk about the distinctions in between these two sorts of gearheads. Spur gearheads are commonly utilised for transmission applications, even though planetary gearheads are far more broadly used for motors. Spur gearheads are significantly less high-priced to create than planetary gearheads, and they are far more flexible in design.
There are several diverse varieties of spur gears. Amid them, a 5:1 spur gear travel ratio implies that the sunlight equipment should rotate 5 moments for every revolution of the output carrier. The sought after quantity of teeth is 24. In metric methods, the spur gears are referred to as mm and the moon gears as modules. Spur gears are employed in several diverse types of applications, like automotive and agricultural machinery.
A planetary geartrain is a blend of ring and spur gears, which mesh with every single other. There are two varieties of planetary geartrains: straightforward planetary gears and compound planetary gears. Spur gears are the most widespread kind, with a sunshine gear and ring gear on either facet of the sun. Easy planetary gears attribute a single solar and ring gear, even though compound planetary gears use multiple planets.
A planetary gearbox consists of two or a lot more outer gears, which are arranged to rotate around the sunshine. The outer ring equipment meshes with all of the planets in our solar system, while the sun equipment rotates about the ring equipment. Since of this, planetary gearboxes are quite productive even at low speeds. Their compact layout tends to make them a attractive decision for area-constrained purposes.
Helical gears
A planetary helical gearbox has two phases, each with its possess enter velocity. In the review of planetary helical gear dynamics, the foundation circle radius and complete-depth involute teeth are included to the ratio of every equipment. The tangential placement of the planets has an effect on the dynamic amplifications and tooth forces. The tangential situation mistake is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has enamel oriented at an angle to the shaft, creating them a far better option than spur gears. Helical gears also work easily and quietly, whilst spur gears create a thrust load during operation. Helical gears are also utilised in enclosed equipment drives. They are the most widespread type of planetary gearbox. Even so, they can be expensive to generate. Whether or not you choose to use a helical or spur gearbox relies upon on the sort of gearbox you need to have.
When selecting a planetary equipment, it is crucial to recognize the helix angle of the equipment. The helix angle impacts the way the planetary gears mesh, but does not modify the fundamentals of planetary phasing. In each and every mesh, axial forces are released, which can possibly terminate or fortify. The identical applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will enhance the axial forces.
The quantity of enamel on the planets is a variable parameter that must be considered in the design and style stage. Irrespective of how several enamel are current, every world must have a specified amount of tooth spacing to mesh effectively with the ring or sunshine. The idea diameter is usually unfamiliar in the conceptual design phase, but the pitch diameter could be employed as an first approximation. Asymmetrical helical gears may also lead to undesirable sounds.
Numerous measurements
There are several sizes and kinds of planetary gearboxes. The planetary gear sets function the sunshine gear, the central equipment, which is usually the enter shaft, and the planet gears, which are the outer gears. A provider connects the earth gears to the output shaft. The principal and secondary functions of the planetary gearbox are essential variables to contemplate. In addition to these, there are other factors to consider, such as the cost, shipping time, and availability around the globe. Some constructors are faster than other folks in responding to inquiries. Whilst other folks may possibly be able to produce each and every planetary gearbox out of stock, they will price you more income.
The load share habits of a planetary gearbox is similar to that of a spur or a helical gearbox. Beneath reduced loads, individual gear meshes are slightly loaded, even though other components have minimum deflections. In common, load sharing behaviour is impacted primarily by assembly and producing deviations. In this case, the elastic deflections assist stability these effects. The load-sharing actions of a planetary gearbox enhances when the load increases.
Planetary gearboxes appear in various sizes. The most typical dimensions is 1 with two or 3 planets. The dimensions and variety of the gears determine the transmission fee. Planetary equipment sets appear in stages. This offers you a number of transmission rate alternatives. Some businesses provide tiny planetary gearboxes, while others supply more substantial ones. For people with specific purposes, make positive you check the torque, backlash, and ratio.
Whether the electricity is big or little, the planetary gearbox ought to be matched to the dimensions of the generate. Some producers also offer appropriate-angle versions. These types integrate other equipment sets, these kinds of as a worm equipment stage. Right-angle designs are best for circumstances in which you want to fluctuate the output torque. When identifying the size of planetary gearboxes, make confident the travel shafts are lined up.
Apps
This report is designed to supply important info on the International Programs of Planetary Gearbox Market place, like the market place size and forecast, competitive landscape, and market dynamics. The report also offers market estimates for the organization segment and variety segments, as nicely as end users. This report will also include regional and region-amount analysis, market place share estimates, and mergers & acquisitions activity. The Global Programs of Planetary Gearbox Market place report contains a comprehensive analysis of the key players in the market.
The most common software of a planetary gearbox is in the auto business, exactly where it is utilised to distribute electricity among two wheels in a vehicle’s drive axle. In a 4-wheel-push car, this system is augmented by a centre differential. In hybrid electric automobiles, a summation gearbox brings together the combustion engine with an electric motor, making a hybrid motor vehicle that uses 1 single transmission system.
In the Global Industrial Planetary Gearbox Market place, customer-distinct planetary gears are typically used for automatic guided automobiles, intra-logistics, and agricultural technological innovation. These gears let for compact types, even in restricted spaces. A a few-phase planetary gear can reach 300 Nm and help radial masses of 12 kN. For receiver systems, positioning accuracy is crucial. A two-phase planetary gearbox was created by CZPT. Its inner gear tension minimizes torsional backlash, and handbook controls are frequently utilized for large-good quality indicators.
The quantity of planetary gears is not fixed, but in industrial purposes, the quantity of planetary gears is at minimum three. The a lot more planetary gears a gearbox contains, the more torque it can transmit. Furthermore, the several planetary gears mesh simultaneously for the duration of operation, which results in large effectiveness and transmittable torque. There are a lot of other benefits of a planetary gearbox, such as diminished maintenance and higher speed.
