OLA-928 IP66 Single Axis Solar Tracker Dual-axis solar tracker
Linear Actuator
Product Overview
OLA-928 Linear Actuator for Solar Tracker
The solar product range has been designed with all challenges like
limited end play, high precision, large holding forces due to wind
loads etc. Our design criteria have been to design actuators with a
lifetime of 20 years.
FEATURES AT A GLANCE
• Max thrust up to 12,000 N
• Max speed up to 3 mm/sec
• Standard stroke 50 - 1200 mm
• Protection class IP66
• Voltage 12 or 24V DC • Aluminum housing,
Stainless steel rod
• Integrated brake,
high self-locking ability
• Built-in endstop and feedback systems
• Salt spray and chemical tested
• Working temperature -40℃ to +70℃
• Small full-load-current
Right elevation
Left elevation
Front elevation
PRODUCT SPECIFICATIONS
No
Item
Data
1
Max thrust
12000N
2
Max speed
3 mm/sec
3
Standard stroke
50 - 1200 mm
4
Protection class
IP66
5
Working Voltage
12V or 24VDC
6
Working temperature
-40℃ to +70℃
7
Housing
Aluminum
8
End Rod
Stainless steel
OVERALL DIMENSIONS
PRODUCT CONFIGURATION
Successful Project
Factory photos
FAQ
Q1:What is a solar tracker ?
A1:A solar tracker is a device that tracks the sun as it moves on its
path through the sky during the day, exposing your PV cells to an
increased amount of sunlight and hence producing more electricity.
This is because PV cells work best when they are directly facing
the sun. The angle of the sun in the sky changes throughout the
year as the tilt of the earth relative to the sun alters. In summer
the sun is high in the sky and is also in the sky for longer as it
travels through a longer arc length. In winter the sun is lower in
the sky and is around for a shorter time as it travels through a
shorter arc.
What types of solar trackers are there ?
Single-axis solar trackers follow the sun from sunrise to sunset as
it moves in the sky through the day from east to west. They are
called a single-axis trackers as the mechanism only rotates in one
plane around a single axis. The axis can be oriented so that the
cells stand up at a tilt (called a polar axis) or lie flat (called
a horizontal axis). Horizontal axis’ are more suitable for small
latitudes , whilst polar axis are more suitable for larger
latitudes.
Dual-axis, or two-axis, trackers follow the sun completely. The two
axes of rotation allow the tracker to position the solar cells
directly perpendicular to the sun’s ray all the time. As they are
able to adjust for the sun’s height as well east to west rotation
dual-axis trackers fully adjust for seasons as well as adjusting to
face the sun as it sits low in the horizon at sunrise and sunset,
and high in the sky in the middle of the day.