Step 1-5
Last updated
Last updated
The Drum must be cut to the correct length for the Gearbox Configuration you are assembling. The table down below shows the correct lengths for each base tube size.
All #10-32 bolts will thread into the 7/8” OD Roller Hubs after they have been pressed into the Drum. The Roller Hubs should be a press fit and may be pressed in with an arbor press.
When assembling the drum, it is critical that the hexes for the roller hubs are lined up. In order to do this it is recommended to press one Hub in, and then line up the second Hub with the first Hub using any long piece of 1/2” hex.
1.5"
1.0625"
2"
1.5625"
2.5"
2.0625"
3"
2.5625"
These bearings will be a light press fit and may be pressed in by hand or with an arbor press. The image below shows the side the bearings must be installed from for all configurations of the Base Telescope Gearbox.
The 1/2” ID x 1-1/8” OD Flanged Bearing will be a light press fit and may be pressed in by hand or with an arbor press. The image below shows the side the bearing must be installed from for all configurations of the Base Telescope Gearbox.
The Nutstrips used to mount the GreyT Telescope must be cut to 1-1/2” long and assembled in the orientation shown in the image below.
The 1/2” Rounded Hex ID x 1-1/8” OD Flanged Bearing will be a light press fit and may be pressed in by hand or with an arbor press. The image below shows the side the bearing must be installed from for all configurations of the Base Telescope Gearbox.
The Nutstrips used to mount the GreyT Telescope must be cut to 1-1/2” long and assembled in the orientation shown in the image below.
The Kraken X60 Motor is installed using two #10-32 x 1/2”L bolts.
