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

Providing Innovative and Cost-effective Slewing Drives

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VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System

VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System

  • VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System
  • VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System
VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System
Product Details:
Place of Origin: China
Brand Name: HangTuo
Certification: CE, ISO9001
Model Number: VE9
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD 100~1600/ pc
Packaging Details: plywood box
Delivery Time: 15~45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 pcs per month
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Detailed Product Description
Brand Name: Hangtuo Worm Gear Material: 50Mn, 42CrMo
Product Type: Single Axis Certificate: ISO9001, CE
Motor: 220VAC Maintenance: Every 5 Years
Color: As Requested Self-lock: Yes
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custom worm gear Slew Drive


Horizontal worm gear Slew Drive


vE9 horizontal slew drive


VE9 Custom Worm Gear Slew Drive, 30 Year Field Life For Horizontal Single Solar Tracking System


Standard Worm Gear Description


VE9 is a standard type of slewing drive which is widely used in horizontal single axis solar tracking system. 


For solar tracking system, according to their construction characteristics, solar trackers are divided to:


1. tiltd trackers

Tilt trackers are the simplest to make and rotate around the east - west axis. The solar panel rises or falls (usually manually twice a year) towards the horizon, so that the angle to the ground is statistically optimal according to seasonality. These trackers offer an increase in production of less than 10%, to rarely justify a servomechanism.


VE9 Horizontal Custom Worm Gear Slew Drive For Solar Tracking System 0


2. horizontal single trackers

Flat Single trackers aim to follow the sun throughout the sky on their daily journey, regardless of the season of use. In this case, the axis of rotation is north-south, while the height of the Sun above the horizon is ignored. These trackers are particularly suitable for low-latitude countries, where the sun's path is, on average, wider during the year. The rotation required for these structures is wider than the inclination, sometimes up to ± 60 °.


These followers allows to increase energy production by approximately 15%, compared to a fixed photovoltaic system.


3. dual axis trackers

Solar trackers with two degrees of freedom

The most sophisticated solar trackers have two degrees of freedom, with the aim of perfectly aligning the orthogonal photovoltaic panels with the sun's rays in real time. The cheapest, but not the only, way to do them is to mount one tracker on another. With these solar trackers there are increases in the production of electricity that reach up to 35% -40%.


VE Model Technical Parameters


Model Ratio Rated Output Torque(N.m) Tilting Torque(N.m) Holding Torque(N.m) Axial Load(kN) Radial Load(kN) Efficiency Self-locking Weight(kg)
3" 31:1 600 1500 1800 22 15 40% Yes 12
5" 37:1 800 5000 9200 16 27 40% Yes 18
7" 57:1 1750 7000 13200 34 58 40% Yes 32
8" 51:1 2250 11200 20400 50 80 40% Yes 28
9" 61:1 2250 16000 30800 60 130 40% Yes 52
12" 78:1 4300 25000 40560 77 190 40% Yes 65
14" 85:1 5600 48000 44200 110 230 40% Yes 88
17" 102:1 6750 67000 53040 142 390 40% Yes 135
21" 125:1 16000 89000 65000 337 640 40% Yes 192
25" 150:1 21450 112000 89000 476 950 40% Yes 251


Advantages Of Slewing Drive Solar Tracker 


The sun is a constantly moving target. Single axis slewing drive solar tracker move from east to west daily to get the most sunlight, while dual-axis solar trackers move with the sun from dawn to dusk from not only from east to west but also north to south to maximize energy production throughout the day.


Contact Details
Changzhou Hangtuo Mechanical Co., Ltd

Contact Person: Jessie

Tel: +86 18800586965

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Changzhou Hangtuo Mechanical Co., Ltd
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