In New Zealand’s North Island, not far from Wellington a Richmond GTR061 Gate Motor is enabling a clear view of the night sky through automated roof operation for astrophotography. This setup, integrated with advanced hardware, software, and internet connectivity, allows for seamless remote operation.
Gate Motor Integration
The AC powered gate motor is mounted on a corner bracket attached to the observatory structure and uses nylon gear tack and steel cog to drive the roof open and closed along a fixed track to open or close.
The Observatory was built by the owner of a dark sky site, at Star Field near Martinborough by and owner was instrumental in getting the dark sky reserve status for the area. The structure follows a simple shed-style design but features a roll-off roof, making it an efficient and practical solution for night sky observation and imaging.
Why the retractable roof?
The shed-style observatory operates with a roll off roof that opens and closes with the aid of a Richmond Rolling Solutions GTR061 gate motor to provide a clear view of the night sky for imaging and observing.
This allows the observatory to remain safely covered when not in use and easily opened ready for viewing.
The observatory gear is permanently mounted on a pier in the shed so that it’s ready to go whenever there are clear skies. The roll-off roof is a necessary part of the observatory setup unless you use a dome. In this instance the roll-off roof provided a more practical and cost-effective solution.
Why automate the roof?
Although manual operation of the roof is possible, it requires an on-site presence, which was not a viable long-term solution for the user. By integrating a motorised roof system, the entire imaging process can be controlled remotely from anywhere in the world.
Through a combination of hardware, software, and the internet operators can log into the observatory from their base in Wellington, open the roof and initiate recording sessions overnight – without having to travel to the observatory.
In the event of adverse weather, the system can automatically park the telescope, close the roof, and either shut down operations or resume once conditions improve.
None of this would be possible without the roof mounted automatic gate motor!
