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Changzhou Hangtuo Mechanical Co., Ltd
Changzhou Hangtuo Mechanical Co., Ltd

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IP 66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers

IP 66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers

  • IP 66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers
  • IP 66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers
IP 66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers
Product Details:
Place of Origin: China
Brand Name: HangTuo
Certification: CE, ISO9001
Model Number: SDE7"
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD 280~504 / pc
Packaging Details: plywood box
Delivery Time: 15~45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 pcs per month
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Detailed Product Description
Material: 50Mn, 42CrMo Model: SDE7
Type: Worm And Wormwheel Warranty: 3 Years
Technical Support: Whole Life Application: Solar Tracking System
Ratio: 57 Life Time: 30 Years
High Light:

worm gear slew drive

,

slewing ring gear

IP66 Worm And Gear Structure Slew Drive Gearbox SDE7 With Nema 23 For Dual Axis Solar Trackers

 

Description


The slewing drive is a gearbox that can safely hold radial and axial loads, as well as transmit a torque for rotating. The rotation can be in a single axis, or in multiple axes together.Slewing drives are made by manufacturing gearing,bearings, seals, housing, motor and other auxiliary components and assembling them into a Únished gearbox.


Slewing drive is widely applied in modular trailers, cranes, timber grab equipment, aerial working platform, solartracking systems wind power systems, etc.


slewing drive is suitable for high-latitude areas and the effciency of power generation will be increased over 35%,which signiÚcantly improve the effciency of solar power generation system.


For horizontal single-axis solar tracking system, the main shaft of solar panel will adjust the angle to precisely track the declination angle. This kind of slewing drive is only applied for low latitudes area.


By adopting slewing bearing as its core component, slewing drive can bear axial force, radial force and tilting moment simultaneously. Slewing drive is widely applied in solar tracking systems.


The solar tracking system is divided into horizontal single-axis solar tracking system, tilted single-axis tracker and dual axis solar tracking system.


The slewing drives which are used in solar tracking systems are mainly single axis (SE series), dual axis (SDE series) and vertical type (VE series). And the most common used models are SE3, SE5, SE7, SE9; SDE3, SDE7 , VE7, VE9.

 

Reliability

 

Our SDE dual-axis slewing drives are assured for a 30-year field life time of precise 3D positioning. SDE drives create an efficient and reliable solution in a single drive. We qualify all of our components and raw materials using standards set by ISO 9001, CE certifications to maximize field life.

 

SDE Techical Sheets

 

Model Ratio Rated Output Torque(N.m) Tilting Torque(N.m) Holding Torque(N.m) Axial Load(kN) Radial Load(kN) Efficiency Precision(°) Self-locking Weight(kg)
3" 31:1 600 1500 5800 10 15 40% ≤0.1 Yes 25
5" 37:1 800 6000 9200 16 27 40% ≤0.1 Yes 34
7" 57:1 2000 7500 13200 34 58 40% ≤0.1 Yes 56
9" 61:1 4300 16000 27200 60 130 40% ≤0.1 Yes 92
12" 78:1 5800 25000 40560 77 190 40% ≤0.1 Yes 160
14" 85:1 6750 48000 44200 110 230 40% ≤0.1 Yes 224
17" 102:1 9460 67000 53040 142 390 40% ≤0.1 Yes 320
21" 125:1 16000 89000 65000 337 640 40% ≤0.1 Yes 492
25" 150:1 21450 112000 89000 476 950 40% ≤0.1 Yes 705

 

How to choose the proper size of slewing drives?

 

Choosing a proper size of the slewing drives in order to avoid from not only performance lack or performance surplus is play an important role in achieving cost effective solutions.

 

Please give us the following information in order to select a suitable slewing drive:

 

1. the application

2. the output toque required. If you do not have a clear idea of that data, just tell us the load, for example, the weight of panels and the mounting brackets on our slewing drive.

3. the load dimensions and the biggest wind in your area in the past 10 years which are used to calculate if the drive we recommended could bear the maxium load when there comes the big wind.

4. the output speed you required which will help us to recommend the suitable motors for you.

5. other informations such as backlash, IP grade demand etc

Contact Details
Changzhou Hangtuo Mechanical Co., Ltd

Contact Person: Jessie

Tel: +86 18800586965

Send your inquiry directly to us
Changzhou Hangtuo Mechanical Co., Ltd
NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Tel:86--18800586965
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