Data Sheet

10/10/2018 Fathom Spool Documentation
http://docs.bluerobotics.com/spool/#specifications 3/19
3D Model
All 3D models are available on GrabCAD in the following le types:
SolidWorks Part (.sldprt)
IGES (.igs)
STEP (.step)
STL (.stl)
Fathom Spool
Fathom Spool (Standard) (https://grabcad.com/library/blue-robotics-fathom-spool-standard-1)
Fathom Spool (Large) (https://grabcad.com/library/blue-robotics-fathom-spool-large-1)
Assembly
Introduction
The
Fathom Spool
kit comes at packed and requires about one hour of assembly time. The assembly can be completed
with basic hand tools; no soldering or potting is required. Unless otherwise indicated, all machine threaded screws must
have thread locker applied during assembly.
Safety
When working with electricity, especially in water, always practice caution. Always ensure that connections are
secure and watertight.
When working with silicone grease and thread locker, take care to minimize skin contact. Wear protective nitrile or
PVC gloves when handling.
Required Tools (Not Included)
#1 Phillips head screwdriver
#2 Phillips head screwdriver
2.0 mm hex driver
2.5 mm hex driver
3.0 mm hex driver, x2
Medium-strength (blue) thread locker such as Loctite 243 (https://www.amazon.com/Loctite-1330799-Resistant-thread-locker-
6-milliliter/dp/B004L439FE/ref=sr_1_1?ie=UTF8&qid=1466440165&sr=8-1&keywords=loctite+243+thread-locker). All machine
threaded screws must have thread locker applied during assembly.
What’s Included
Standard
Quantity Part Usage
2 Frame side panel (1/2” thick black HDPE)
2 Spool ange (1/4” thick black HDPE)
1 Crank Hub (black anodized aluminum)
1 Slip ring cap ange (blue anodized aluminum)
1 Crank arm (4” Series) (black anodized aluminum)