FWA Series Slewing Drive Speed Reducers High Performance Excavator Accessories-FWA21-2 Drive Reducer

FWA Series FWA21-2 Slewing Drive Reducer Slewing Drive For Excavator AccessoriesSlewing Drive For Excavator AccessoriesWhen you are looking to purchase a slewing drive for your excavator, you should look at the different models. The WD-H, WD-L, and PE Series are all available in different price rang......

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FWA Series FWA21-2 Slewing Drive Reducer Slewing Drive For Excavator Accessories

Slewing Drive For Excavator Accessories When you are looking to purchase a slewing drive for your excavator, you should look at the different models. The WD-H, WD-L, and PE Series are all available in different price ranges. These drives can be fitted into extremely small spaces. The PE Series is more expensive than the others, but it comes with many features. The 700TK Series is designed for excavators up to 150 tons. These units are equipped with integrated axial piston hydraulic motors. WD-H The WD-H slewing drive series is a heavy-duty slewing drive with a cross-roller bearing design and features a compact design and a high carrying capacity. Its compact design makes it ideal for compact excavators. It is available with either one or two motors. The WD-H series is smaller in diameter and weighs less than comparable slew drives. WD-L WD-L Slewing Drive For Excavator Accessories is a perfect solution for high precision applications. Its design allows for precise control of up to 0.15 degrees. It is available in both horizontal and vertical output axes, and its seals point down and up. It has a high gear efficiency and is designed to allow back-driving without the need for a brake. PE Series Slewing drives are essential equipment for excavators, which help the machines move forward. They are available in different models and designs. They can be used for various kinds of machines, including wind turbines, equipment, digger derricks, fog cars, and medical equipment. The different types of slewing drives come with different features. Users should select a type that best fits their application requirements and usage environment. WD-X WD-X Slewing Drive For Excavator Accessories is a hydraulic slewing drive with an adjustable back pressure. This type of drive is capable of working with back pressures between 0.3MPa and 10MPa. It is recommended that you use mineral based hydraulic oil with anti-foam and anti-oxidation properties. The oil must be kept between -20 and 80 C. Moreover, it should have a low pour point, a high viscosity, and a high precision. WD-S WD-Slewing Drive For Excavators is a high-performance hydraulic attachment that has many benefits. It is designed with fail-safe features and advanced structural analysis to reduce maintenance costs. Its major components are made of abrasion-resistant steel, and parts exposed to excessive stress are made from high-tensile strength plates. The slewing drive features multiple mounting holes, allowing it to be mounted to structures such as excavators' undercarriage and house. The WD-Slewing Drive is compatible with many leading brands and models of excavators, and it is designed to maximize power output. WD-F A WD-F slewing drive for excavators is a great option for excavator users who need to move the machine back and forth. It is designed with large bearings and strong output supports, and it can produce peak torques ranging from 1,200 Nm to 210,000 Nm. It comes with an integral pinion, side-on pinion, and fail-safe brakes. In addition, it offers a variety of ratios and input motor connections. WD-C The WD-C Slewing Drive For Excavator Accessories is a ready-to-install unit which includes a ball or roller slewing ring. It transfers axial and radial forces as well as tilting moments. This drive is available with an electric or hydraulic motor. It can be used in a variety of applications, such as excavators, dozers, and cranes. Its enclosed design means that it is highly durable and will not get damaged or deteriorated in harsh environments. It is a versatile and heavy duty unit. WD-E WD-E Slewing Drive For Compact Excavators is a high-performance slewing drive that provides a wide range of options for your excavator. This drive is available in a variety of sizes, including single and double-wheel versions. Its main features include high gear ratio and unmatched torque within a specified envelope. It can operate continuously and at high speeds without the need to brake. The WD-H unit features dual race roller bearings, allowing it to rotate at higher speeds without brake. Both WD-H and WD-E units are patented, making them unique in the industry. WD-R WD-R Slewing Drive for Excavator Accessories is designed for slewing applications with high torque. Its torque ranges from 1,200 Nm to 210,000 Nm, and it comes with integral or side-on pinions, fail-safe brakes, and a variety of ratios and input motor connections. This unit is suitable for a variety of applications, including construction, demolition, and agricultural.

Output torque	Lifting moment torque	Holding torque	Axial load	Radial load	Ratio	Backlash	Weight
48 KN.M	203 KN.M	181 KN.M	1600 KN	650 KN	90:1	≤0.13°	200kg
35400 LBF.FT	150*10³ LBF.FT	141*10³ LBF.FT	359.7*10³ LBF	146*10³ LBF	90:1	≤0.13°	200kg

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Note: customized design can be carried out according to customer requirements

Application

hzpt slewing drive is a gearbox designed to handle radial or axial loads using high rotational torque. In addition, the slewing ring bearing, at the heart of the drive, enables it to withstand high overhung or moment loads. A descendant of the "worm" screw, slewing drives are present in construction machinery, manufacturing, equipment and many other applications that require strength and precision.
The physics of the slew drive makes it a versatile solution for many applications. In operation, the slew drive's axial movement, or motion around its axis, interacts to create radial torque. The action occurs by meshing the grooves of the horizontal screw with the teeth of a perpendicular gear. While turning, the worm gear's axial movement transfers magnified torque force to the radial gear. The number of threads on the horizontal screw and the number of gears that interact will determine the speed ratio of the setup.
Slewing drives are available in many configurations depending on the task at hand. These may be single-axis or dual-axis turning in unison.
An hourglass configuration expands the capability from a single gear tooth to as many as 11 to create rotational torque by
contacting the worm screw. Multiple gear teeth interacting at once allows the equipment to be more efficient and generate more torque.
Slew drives work best for applications in which high torque can create precision positioning and rotational accuracy. This design results in a device which works smoothly and powerfully with minimal backlash.
Because of the power and dependability generated by slew drive technology, the functions of this engineering technology apply to many types of equipment. One particular use, for example, involves solar technology, tracking the sun's movements in perfect time to generate maximum energy output.
Any job requiring high load capacity and reliable positioning may require the implementation of slewing drive engineering.
Robust, smooth and consistent, slew drives have a distinct place in manufacturing, construction and many other venues. Based on a centuries-old engineering idea, slew drive-operated equipment can be simple or complex, depending upon the requirements.
Adding hydraulic, pneumatic or electric motors to single, double or hourglass design depends on the application. Other features such as brakes or self-locking features and open or closed chassis are among many options.
The list of active applications for slew drives is extensive. Several types of industries require some form of slew drive to make their operations more efficient. Equipment for mining, construction, metalworking and other applications that require unrelenting strength combined with faultless precision use slewing technology for safety and accuracy.
Powerful devices like aerial lifts, rotating forklifts, truck-mounted cranes, cable winders, fire trucks, hydraulic machinery and utility equipment depend on the safety and strength of slew drives.
Precision devices such as equipment, satellite dishes, solar trackers, printing presses and telescopic devices benefit from the absolute precision that slewing drives provide to be effective.
To judge what kind of slewing drive you need,you have to clear out the configuration of the slew drive and the purpose of the equipment, each unit will have differing specifications. When defining the type and capability of the slew drive, the following variables are calculated:
Gear ratios
Precision
Weight
Output
Tilting moment
Torque
Dynamic and static axial
Radial dynamic

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Q: Are you trading company or manufacturer ? A: Our group consists in 3 factories and 2 abroad sales corporations. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: How long is your delivery time ? What is your terms of payment ? A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment. Q: What is the exact MOQ or price for your product ? A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

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FWA Series Slewing Drive Speed Reducers High Performance Excavator Accessories-FWA21-2 Drive Reducer

FWA Series FWA21-2 Slewing Drive Reducer Slewing Drive For Excavator Accessories