
Solar & Renewable Energy
Solar & Renewable Energy applications
Worm gears and leadscrews for solar tracker drives and actuators

Slew drives for solar trackers
Worm gear slew drives rotate single-axis tracker rows to follow the sun and lock them against wind.
Malkar
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Leadscrew linear actuators
How to choose the leadscrew and nut for a motor-driven linear actuator: lead for speed, self-locking for holding, diameter for length and load, and the right nut for accuracy and wear.
Apex
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