FGA Series FGA5 Slewing Drive Gearbox For Aerial Lifts
Function and application of rotary drive gearbox
The swing drive gearbox is used for a variety of applications. Its functions and applications are listed below. For more information, refer to the following sections: mechanical design, backlash values, and applications. The swing drive gearbox is a mechanical planetary gearbox. The mechanical design of these gearboxes varies by model. Depending on the application, you may be interested in integral or side-mounted pinions.
machine design
The rotary drive gearbox is a transmission gear that needs to convert axial motion into radial motion. The speed of the axial force depends on the number of worm and gear teeth on the slewing bearing. Swing drives are commonly used in applications that require load retention or rotational torque. They also have special bearings to prevent inertial loads.
function
The rotary drive gearbox is a unique gearbox designed to handle radial and axial loads and high rotational torque. This type of gearbox usually consists of components, including shaft, transmission, motor, seal, and housing. Here, we will review some of its most essential functions and features. The main advantage of rotary drive is that it can be used in various applications, including construction machinery, manufacturing equipment, and applications.
application
Slewing drive is a mechanical gearbox designed to move slewing bearing type loads. This type of transmission is unique in the market and can be customized for OEM applications. The input shaft of the worm gear is adjustable to adapt to different motor input shaft sizes. In addition, the rotary drive gearbox is also equipped with cast iron or aluminum end caps to prevent axial and axial clearance.
Backlash value
In the manufacturing process of industrial equipment, the backlash value of rotary drive gear is very important. This factor affects the transmission accuracy and dramatically affects the working efficiency of the equipment. Therefore, the backlash value of the rotary drive gear must be considered in the design process. Certain functions are included in the swing drive gear to minimize the effect of backlash.
Output torque
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Lifting moment torque
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Holding torque
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Axial load
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Radial load
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Ratio
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Backlash
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Weight
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600 N.M
|
3000 N.M
|
5500 N.M
|
45 KN
|
22 KN
|
62:1
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≤0.20°
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16kg
|
443 LBF.FT
|
2212.5 LBF.FT
|
4056 LBF.FT
|
1116 LBF
|
4945 LBF
|
Front View
Top View
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.