SEA/PEA fence frame oil-sealed slewingdrive Archives | ZZ https://www.precisionslewingbearing.com/product-tag/sea-pea-fence-frame-oil-sealed-slewingdrive/ Tue, 24 Sep 2024 07:37:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://www.precisionslewingbearing.com/wp-content/uploads/2018/09/cropped-icon-apple-32x32.png SEA/PEA fence frame oil-sealed slewingdrive Archives | ZZ https://www.precisionslewingbearing.com/product-tag/sea-pea-fence-frame-oil-sealed-slewingdrive/ 32 32 W series heavy-duty slewing drive device https://www.precisionslewingbearing.com/product/w-series-slewing-drive/ Mon, 23 Oct 2023 03:20:14 +0000 https://www.precisionslewingbearing.com/?post_type=product&p=40918 The W series heavy-duty slewing drive device adopts an open structure, with a large gear contact area and stronger output torque. In order to facilitate customers' use and maintenance, ZZ adopts a universal installation structure and is highly interchangeable. Flexible input interface form facilitates the connection and input of various hydraulic motors and reduction motors.

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]]> The W series heavy-duty slewing drive is a key engineering device whose structure and working principle make it suitable for a variety of industrial and engineering applications. Through the synergy of drive motors, reducers, gears, bearings, hydraulic systems and control systems, these devices achieve horizontal and vertical rotational motion, thereby improving the functionality of various equipment and machinery.

W series heavy duty slewing drives play a key role in a variety of engineering and industrial applications. Here are some common application areas:

  • Construction engineering: Slewing devices are widely used in construction equipment such as excavators, loaders and concrete mixers to realize the rotation and tilt of bucket wheels or buckets and improve construction efficiency.
  • Lifting equipment: Equipment such as cranes, tower cranes, and cranes use slewing devices to rotate hooks or booms for lifting cargo.
  • Wind energy industry: Wind turbines use gyroscopes to position the wind turbine blades so they face the wind to maximize the capture of wind energy.
  • Agricultural machinery: Agricultural equipment such as agricultural tractors and harvesters use slewing devices to rotate agricultural tools to achieve different working directions.

 

W series heavy-duty slewing drive catalogue

Model Output Torque Tilting Moment Torque Holding Torque Gear Ratio Tracking Precision Weight
W7 3.5 KN.m 14.2 KN.m 20 KN.m 47:1 ≤0.15° 29kg
2583 lbf.ft 10.5×10³ lbf.ft 14.8×10³ lbf.ft
W9 8 KN.m 35.6 KN.m 34.5 KN.m 62:1 ≤0.15° 40kg
5904 lbf.ft 26.3×10³ lbf.ft 25.5×10³ lbf.ft
W12 9.5 KN.m 57 KN.m 43 KN.m 79:1 ≤0.15° 52kg
7011 lbf.ft 42.1×10³ lbf.ft 32×10³ lbf.ft
W14 10.8 KN.m 71.2 KN.m 48 KN.m 86:1 ≤0.13° 62kg
7970 lbf.ft 52.6×10³ lbf.ft 35×10³ lbf.ft
W17 12.96 KN.m 142.4 KN.m 58 KN.m 104:1 ≤0.1° 82kg
9564 lbf.ft 105×10³ lbf.ft 42.8×10³ lbf.ft
W19 18.5 KN.m 170 KN.m 80.1 KN.m 94:1 ≤0.1° 95kg
13653 lbf.ft 125.5×10³ lbf.ft 59.1×10³ lbf.ft
W21 28.7 KN.m 203 KN.m 105.8 KN.m 90:1 ≤0.1° 139kg
21180 lbf.ft 105×10³ lbf.ft 78.1×10³ lbf.ft
W25 34.2 KN.m 310 KN.m 158.3 KN.m 104:1 ≤0.1° 176kg
25240 lbf.ft 229×10³ lbf.ft 117×10³ lbf.ft

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]]> SDE/PDE combined slewing drive https://www.precisionslewingbearing.com/product/sde-series-slewing-drive/ Mon, 23 Oct 2023 02:00:07 +0000 https://www.precisionslewingbearing.com/?post_type=product&p=40887 (SDE/PDE) The advantages of combined slewing drive systems for horizontal and vertical rotation include precise position control, versatility and adaptability.

The horizontal rotation function allows the structure to rotate in a horizontal plane, usually within a 360-degree range, to suit different application needs. This is important for applications that require tracking targets, positioning equipment, or implementing rotating platforms.

The vertical rotation function allows the structure to move up and down in the vertical plane, usually within a certain range of angles. This vertical rotation is commonly used in applications such as cameras, telescopes and astronomical observations to observe objects at different heights.

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]]> The SDE/PDE combined slewing drive is an advanced engineering technology that blends the functions of horizontal and vertical rotation to achieve a variety of applications, especially in areas where precise positioning and rotation control are required. This technology combines slewing bearings, gear transmission, electric drives and advanced control systems to bring new opportunities to many industries.

The SDE/PDE combined slewing drive system is a complex mechanical system that allows the mechanical structure or platform to rotate in both horizontal and vertical directions. Such systems typically consist of the following key components:

  • Slewing Bearing: This is the core part of the system, providing support and bearing functions to enable the structure to rotate.
  • Gear transmission: The gear transmission mechanism is used to transmit the power of the electric drive to the slewing bearing to achieve rotational motion.
  • Electric drive: Electric drive systems usually include motors, reducers and controllers to provide power and control.
  • Control System: The control system includes sensors, encoders and controllers to monitor and manage rotational motion to ensure precise positioning and control.

 

SDE/PDE slewing drive catalogue

Model Output Torque Tilting Moment Torque Holding Torque Gear Ratio Tracking Precision Weight
SDE7 1500 N.m 13500 N.m 10400 N.m 73:1 ≤0.2° 58kg
1107 lbf.ft 9957 lbf.ft 7671 lbf.ft
SDE7 2000 N.m 10 KN.m 9000 N.m 28:1 ≤0.2°
1476 lbf.ft 7380 lbf.ft 6642 lbf.ft
SDE17 20 KN.m 135.6 KN.m 72.3 KN.m 102:1 ≤0.2° 390kg
14760 lbf.ft 100×10³ lbf.ft 53×10³ lbf.ft
SDE17 20 KN.m 70 KN.m 68 KN.m 102:1 ≤0.2°
14760 lbf.ft 52×10³ lbf.ft 50×10³ lbf.ft
SDE21 40 KN.m 200 KN.m 105 KN.m 105:1 ≤0.2° 545kg
29520 lbf.ft 148×10³ lbf.ft 77×10³ lbf.ft
SDE21 43 KN.m 110 KN.m 100 KN.m 105:1 ≤0.2°
31734 lbf.ft 81×10³ lbf.ft 50×10³ lbf.ft

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]]> VE/PE slew drive for solar tracker https://www.precisionslewingbearing.com/product/ve-series-slewing-drive/ Thu, 19 Oct 2023 05:44:34 +0000 https://www.precisionslewingbearing.com/?post_type=product&p=40845 Solar tracking system slew drive is an important component that enables solar panels to track the path of the sun to obtain maximum solar energy collection efficiency.
Solar tracking systems can be dual-axis tracking (tracking in both horizontal and vertical directions) or single-axis tracking (usually horizontal tracking). Dual-axis tracking provides more precise tracking, but is generally more complex.

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]]> Accuracy options are available: Level I, Level II, Level III, and conventional accuracy.
The highlight of the VE series slewing drive is its vertical structure design. The vertical structure is mainly used in solar tracking power generation. Its special structure effectively simplifies the complex structural design of the EPC bracket, reduces the overall system cost, and makes the vertical design more competitive in the market. The PE high-precision series adopts new technology to process, so that the tracking accuracy of the product can reach more than 0.05 degrees. The PE series is characterized by its ability to achieve accurate positioning. This product also has a flexible input interface form, which facilitates the connection and input of various hydraulic motors and reduction motors.

Main application:

  • Photovoltaic tracking power generation level and pitch angle transmission
  • Photovoltaic and photothermal dual-axis tracking
  • Photovoltaic concentrator, photothermal power generation, etc. used for vertical rotation
  • Controlling the rotation of the welding positioner worktable
  • Customized designs available

Solar tracking slewing drive

The VE series solar tracking system slew drive is a key component for solar tracking systems. Its main purpose is to ensure that the solar panels follow the trajectory of the sun to maximize the capture of solar energy. Here is some information about this slewing drive:

  • Solar tracking system: This system is designed to enable solar panels to automatically rotate based on the position of the sun so that the solar panels always face the sun to maximize energy production.
  • VE series: VE series is usually used in solar tracking systems. It may include slewing drives of varying specifications and capabilities to meet the needs of various solar tracking systems.
  • Slew Drive: This is the key component in a solar tracking system, it is responsible for rotating the solar panel. Slewing drives usually consist of motors, reducers and control systems to ensure precise panel positioning.
  • Solar tracking: The task of the slew drive is to achieve solar tracking in order to capture the maximum energy of the sun’s rays at different times of the day.
  • Efficiency improvements: The slew drive of a solar tracking system can significantly improve the energy efficiency of a solar system, thereby reducing energy costs and increasing energy production.

In summary, the VE series solar tracking system slew drive is a key component used in solar systems designed to ensure that solar panels track the position of the sun to maximize energy output.

VE/PE slewing drive catalogue

　 Output Torque Rated Output Torque Holding Torque Gear Ratio Tracking Precision Weight
VE5 4.8 KN.m 3300 N.m 15 KN.m 55:1 ≤0.3° 35kg
3542 lbf.ft 2435 lbf.ft 3066 lbf.ft
VE6 7200 N.m 4200 N.m 25 KN.m 55:1 ≤0.3° 33kg
5309 lbf.ft 3099 lbf.ft 18450 lbf.ft
VE7 8500 N.m 4500 N.m 39 KN.m 60:1 ≤0.3° 40kg
6273 lbf.ft 3321 lbf.ft 28782 lbf.ft
VE8 11 KN.m 5500 N.m 45 KN.m 50:1 ≤0.3° 41kg
8118 lbf.ft 4059 lbf.ft 33210 lbf.ft
VE9 14000 N.m 6500 N.m 65 KN.m 61:1 ≤0.3° 71kg
10332lbf.ft 4797 lbf.ft 47970 lbf.ft
VE10 18 KN.m 8500 N.m 75 KN.m 80:1 ≤0.3° 88kg
13284 lbf.ft 6273 lbf.ft 55350 lbf.ft

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]]> SEA/PEA fence frame oil-sealed slewing drive https://www.precisionslewingbearing.com/product/sea-series-slewing-drive/ Thu, 19 Oct 2023 02:40:28 +0000 https://www.precisionslewingbearing.com/?post_type=product&p=40804 The SEA/PEA fence frame oil-sealed slewing drive is an industrial machinery reducer for rotating applications, typically used in equipment such as logging machinery.
This type of reducer is typically used in applications requiring swing or rotary motion, such as logging machinery. Rotary reducers enable equipment to precisely control rotational motion to position and operate tools.
The fence frame is the external structure of the reducer and is usually used to fix and support other mechanical components. It helps ensure that the reducer remains stable during operation.

The SEA/PEA fence frame oil-sealed slewing drive is a mechanical component specially used for rotating applications. It ensures the accuracy and reliability of mechanical equipment by decelerating the rotating motion.

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]]> Accuracy options are available: Level I, Level II, Level III, and conventional accuracy.

In order to rotate relative to the rotating structure, you can design the installation position of the device to be parallel to the ground or on a slope. The fence-type horizontal slewing drive is assembled from a fence-type base, a slewing bearing, a toroidal worm and supporting parts. It can use an electric motor or a hydraulic motor as the power input source to drive the reducer to rotate clockwise and counterclockwise. Since the slewing bearing is used as the main design component, this device has strong overturning moment and axial force. Compared with the reducer with the same parameters, this device is small in size, easy to install and maintain, and has good sealing performance.

Main application:

  • Photovoltaic tracking power generation level and pitch angle transmission
  • Rotation of aerial work vehicle chassis
  • Drive the boom of the truck-mounted crane to rotate
  • Ship crane rotation
  • Customized designs available

 

SEA/PEA slewing drive catalogue

Model Output Torque Tilting Moment Torque Holding Torque Gear Ratio Tracking Precision Weight
SEA9 6.5 KN.m 33.9 KN.m 34.5 KN.m 61:1 ≤0.17° 48kg
4794 lbf.ft 25×10³ lbf.ft 25.5×10³ lbf.ft
PEA9 6.5 KN.m 33.9 KN.m 34.5 KN.m 61:1 ≤0.09° 48kg
4794 lbf.ft 25×10³ lbf.ft 25.5×10³ lbf.ft
SEA12 7.5 KN.m 54.3 KN.m 43 KN.m 78:1 ≤0.17° 63kg
5532 lbf.ft 40×10³ lbf.ft 32×10³ lbf.ft
PEA12 7.5 KN.m 54.3 KN.m 43 KN.m 78:1 ≤0.09° 63kg
5532 lbf.ft 40×10³ lbf.ft 32×10³ lbf.ft
SEA14 8 KN.m 67.8 KN.m 48 KN.m 85:1 ≤0.17° 64kg
5900 lbf.ft 50×10³ lbf.ft 35×10³ lbf.ft
PEA14 8 KN.m 67.8 KN.m 48 KN.m 85:1 ≤0.09° 64kg
5900 lbf.ft 50×10³ lbf.ft 35×10³ lbf.ft
SEA17 10 KN.m 135.6 KN.m 58 KN.m 102:1 ≤0.17° 88kg
7400 lbf.ft 100×10³ lbf.ft 42.8×10³ lbf.ft
PEA17 10 KN.m 135.6 KN.m 58 KN.m 102:1 ≤0.09° 88kg
7400 lbf.ft 100×10³ lbf.ft 42.8×10³ lbf.ft
SEA21 15 KN.m 203 KN.m 70.5 KN.m 125:1 ≤0.17° 140kg
11000 lbf.ft 150×10³ lbf.ft 52×10³ lbf.ft
PEA21 15 KN.m 203 KN.m 70.5 KN.m 125:1 ≤0.09° 140kg
11000 lbf.ft 150×10³ lbf.ft 52×10³ lbf.ft
SEA25 18 KN.m 270 KN.m 84.5 KN.m 150:1 ≤0.17° 165kg
13300 lbf.ft 200×10³ lbf.ft 62.4×10³ lbf.ft
PEA25 18 KN.m 270 KN.m 84.5 KN.m 150:1 ≤0.09° 165kg
13300 lbf.ft 200×10³ lbf.ft 62.4×10³ lbf.ft

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