Dual axis solar tracker worm gear Slew Drive


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

ZE12A, ZE12A


Slewing drive

Item Name:

Worm gear slew drive




12V/24V DC, 220V/380V AC


Solar Power System, Industrial


10 Years




Customer Required


Customized size

Installation Site:

Open Field, Flat Roof

Supply Ability

Supply Ability:
500000 Piece/Pieces per Year Slewing drive

Packaging & Delivery

Packaging Details
Outer Packing: 1 Pcs per Wooden Case

Shipment Packing: 5 Case per Pallet.”>Inner Packing: Antirust Plastic per 1 Pcs

Outer Packing: 1 Pcs per Wooden Case

Shipment Packing: 5 Case per Pallet.
Shanghai, Lianyungang, Qingdao
Lead Time
Quantity(Pieces) 1 – 50 >50
Est. Time(days) 20 To be negotiated

Online Customization

Product Description

The slewing drive is a new type of slewing product, usually called slewing ring, which is usually composed of worm, slewing ring, housing, motor and other components. Since the core components are slewing bearings, they can simultaneously withstand axial forces, radial forces, and overturning moments. Compared with traditional rotary products, the new rotary drive features easy installation, easy maintenance and a greater degree of installation space.

Slewing drive are widely used in PV,CPV,STP solar tracking systems and construction applications including truck cranes, manlifts, turntables, port machinery, modular vehicles, small wind power systems and satellite communications.

Product Name SE 12A Slewing Drive
Output Torque 4.5KN.m ; 3319lbf.ft
Tilting Moment Torque 54.3kN.m ; 40klbf.ft
Holding Torque 43kN.m ; 32klbf.ft
Static Axial Rating 475kN ; 107klbf
Dynamic Axial Rating 114kN ; 26klbf
Dynamic Radial Rating 100kN ; 23klbf
Motor Option 24V DC Motor ; 380V/220V AC Motor ; Stepper Motor ; Brushless Motor
Products Style Dual Axis; Single Axis; CPV/HCPV; Solar Dish; Parabolic; Solar Tower
Application Feature Solar Tracking System, Industurial

Attached the below model for your selection:

EnclosedHousingSlewingDrive SE3 SE5 SE7 SE9 SE12 SE14 SE17 SE21 SE25
PreciseEnclosedHousingSlewingDrive PE3 PE5 PE7 PE9 PE12 PE14 PE17 PE21 PE25
WormGearSlewingDrive WEA5 WEA7 WEA9 WEA12 WEA14 WEA17 WEA19 WEA21 WEA25
DualAxisSlewingDrives SDE3 PDE3 SDE7A.5 PDE7A.5 SDE9 PDE9 WDE17
VerticalEnclosedSlewingDrive VE3 VE6 VE7 VE9A VE17 VE21 WVE27

Inner Packaging:Bubble wrap,Anti-rust plastic film, Vacuum plastic bags.

Outer Packaging:Hard carton; Wooden case ; Wood pallet.

Shipping Term:By express; By air; By land; By sea.

Company Information

Shaanxi Dewin Technology Co., Ltd was founded in March 2011.We are dedicated to manufacture and provide high quality and high performance Slewing Bearing, Slewing Driver, Die casting components. Over the years, We supplied high quality product and good service to every end user and valued distributors all over the world.

Under the control of ISO9001 and TS16949,withtheprinciple of“Preventation”and“continuous improvement”, we promise to give you real and timely feedback, help you to get qualified products, integrate and optimize your supply chain.

Our clients distribute widely, like in Germany, Norway, Poland, Finland, Spain, UK, France, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.

Our Services

We provide the following services to our clients:

1. Finding the right suppliers well suited your requests ( not only cheaper).
2. Providing Dewin Dolphin Report with the real information about thesuppliers to help you see the unseen and make the correct decision.
3. Making sure the process of production is according to TS 16949 (IATF 16949)or our common agreement.
4. Providing financial support to our VIP partners to help them getting the big project from their clients.


1, What are the differentiates between Dewin with other supplier?

Profession and reliability.

Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.

2, Is there a cost for Dewin service?

There is no additional cost above the product and tooling price except third party service.

3, Will I be able to visit the supplier myself?

First, all of our supply partner has undergone a series of screening and audit process, we can provide complete audit report to you.

Secondly, if you want to perform your own independent supplier audit procedure, our representatives can accompany and assistant with you to achieve it.

4, How to deal with the quality problem?

A. With our partners we perfom APQP at early stage in each project.

B. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.

C. Our quality professionals who perfom patrol inspection in our factories.

We perform final inspectors before the goods are packed.

D. We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China.

5, Can you take responsibility for me?

Of course, I’m happy to help you! But I just take responsitility fo my products.

Please offer a test report.

If it was our fault, absolutely we can make a compensation for you, my friend!

6, Do you like to serve the client only with small order?

We enjoy to grow up together with all our clients whatever big or small.

Your will become bigger and bigger to be with us.

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worm drive

As one of leading worm drive  manufacturers, suppliers and exporters of mechanical products, We offer worm drive gearbox and many other products.

Please contact us for details.

Mail: sales@worm-drive.top

Manufacturer supplier exporter of worm drive.