Short torque tube, no risk of torsionalvibration

We don’t trust this:

We use short torque tubes, shorter than 30M for single row portrait and 13M for double row portrait, or naturalfrequency in torsional direction higher than 2 HZ/ 1.8HZ.

Think about the collapse of Tacoma bridgeand numerous failures on long torque tube solar trackers due to resonance.

We just don’t believe:

Does the damper absorbs sufficient energy?

Does the damper lasts long?



PPPM drive system

FormulaRun Tracking System is powered by Planet Push Pull Mechnism, which is an breakthrough international patenteddrive system innovated by Runsol. Planet Push Pull Mechanism (PPPM) providesthe perfect solution for major Industry pain points such as heavy slewing gearinstallation, high foundation for drive system, shadows to the adjacent PVmodules etc. Furthermore, the cost is effectively lower than traditionalSlewing Drives. In plus, FormulaRun equips newly developed PV Module fixedstructure for faster installation, smaller module gaps and therefore lower EPCcosts.

Key point of PPPM is that Arched Rack fixedonto the Connection Rod works with the Parallelogram Planar four-bar linkagemechanism to make sure the Driving Gear meshes with the Arched Rack perfectlyand the Arched Rack orbits the Drive Gear just like planet tracks the sun withcircular orbit.


HighRun SolarTrackers for:

Parking Lots

Farming Lands

Fishing Ponds

Grazing Lawns

And more…

With all advantages of FormulaRun but more:

Less Posts

High Clearances

Contact Us
RUNSOL Industrial Park,Xiuning Economic Development Zone,Huangshan City, Anhui Province,PR.China
[email protected]
[email protected] Huangshan Runsol New Energy  Co., LTD.
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