Applicable Industries: Building Material Shops, Machinery Repair Shops, Retail, Construction works
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty: 1 Year, 6 months
Product name: Swing gearbox
Model: R220LC-9 R220LC-9S R220LC-9A
Part number: 39Q6-12100 31Q6-10140
Feature: High Efficiency
Type: Spare Parts
Application: Crawler Excavator
Payment: T/T Paypal West Western Union
After-sales service: online
After Warranty Service: Online support
Local Service Location: None
After-sales Service Provided: Online support
Packaging Details: Packaging Details: 1.According to orders,pack the spare parts 1 by 1 by oil paper; 2.Put them into small carton boxes 1 by one; 3.Put the packed small carton boxes into bigger carton boxes 1 by one; 4.Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea. 5. Goods is packed by oil paper and plastic bags inside 6.Using wooden case package. 7.We support the custom-made demand for package
Port: Xihu (West Lake) Dis.
Belparts excavator parts R220LC-9 R220LC-9S R220LC-9A 39Q6-12100 31Q6-10140 swing gearbox slewing reducer reductionswing gearboxProduct name
Belparts excavator parts R220LC-9 R220LC-9S R220LC-9A 39Q6-12100 31Q6-10140 swing gearbox slewing reducer reduction
Place of Origin:
China(mainland)
Model:
R220LC-9 R220LC-9S R220LC-9A
Part number:
39Q6-12100 31Q6-10140
MOQ:
1 PCS
Payment term:
T/T & Western Union….
Delivery time:
Within 2 days after receiving the payment
Packing:
Standard exporting packing or as required
The slewing device is composed of a turntable, a slewing ring, and a color recovery mechanism. The outer race of the slewing bearing is connected to the turntable with bolts, and the toothed inner race is connected with the underframe by bolts, and there are rolling elements between the inner and outer races.
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Company Information
GZ Xihu (West Lake) Dis.ang Engineering Machinery Co., Ltd, founded in September 2013, is a foreign trade company, which is specialized in procuring and selling excavator parts.
Our main products are excavator hydraulic pump, hydraulic parts, travel motor and gearbox, swing motor and gearbox. Our products have been exported to more than 100 countries and regions.
MIAN PRODUCTS
We can supply huge stock for excavator spare parts ( various brands ) :
Our main products:
Hydraulic parts, hydraulic pump, travel/swing gearbox, Home Ranger Exercise Rehabilitation Elastic Shoulder Pulley For Gym Sports travel/swing motor,
fan pump/motor, coupling and hub, gearpump, relief valve, control valve,
regulator, floating oil seal, seal kit, bearing, swing circle, monitor, controller,
wire harness, boom/ arm / bucket cylinder, throttle motor, pedal valve,
pilot valve, pusher, solenoid valve, sensor, hydraulic detector, center joint, 48V 3.8kW DC SepEx Motor DV9-4009-GN With Speed Sensor
friction plate, separate plate, turbo, water pump, oil cooler, radiator,
inter cooler, breaker
Trade ability2017 ZheJiang Construction Machinery Exhibition
2018 ZheJiang Bauma Exhibition
2018 Brazil M&T EXPO.
2019 Germany Exhibition
Exhibition strength
In the past few years, in order to sell our products all over the world, we have participated in many exhibitions, such as ZheJiang Construction Machinery Exhibition in 2017, ZheJiang Bauma Exhibition in 2018, German Exhibition in 2019, and we will continue to participate in various exhibitions in the future to let our products go to the world.
AdvantagesOur advantages:
v Strong part number database.
If you can provide the right model and part number, we can supply the right product.
v Professional and experienced salesperson.
Our founder has been into this field for more than 6 years, with rich experiences.
v Strict and complete company rules.
We will try our best to meet customer’s delivery time. Before delivery, we must verify the part number or pictures of products 1 by one, to make sure that customers can receive high-quality and right-quantity goods.
v Good management system.
No matter how big or small order, as long as customers place the order, we will provide exporting services free of charge.
v Good service attitude.
As long as customers’ requirements are reasonable, High Torque Big Power Helical parallel shaft industrial drive gearbox suppliers we will endeavour to make them satisfied.
hydraulic pump
Other Hydraulic Pump
Belparts excavator parts R220LC-9 R220LC-9S R220LC-9A 39Q6-12100 31Q6-10140 swing gearbox slewing reducer reduction
Belparts excavator parts R220LC-9 R220LC-9S R220LC-9A 39Q6-12100 31Q6-10140 swing gearbox slewing reducer reduction
Belparts excavator parts R220LC-9 R220LC-9S R220LC-9A 39Q6-12100 31Q6-10140 swing gearbox slewing reducer reduction
What Is a Gearbox?
A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.
Gearboxes
Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.
Coaxial helical gearbox
The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.
Epicyclic gearbox
An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.
Extruder helical gearing
The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.
1 speed gearbox
CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.
