Estes body tubes and motors
Every time I'm starting a new rocket design, I find myself opening google and looking for the exact dimensions of each estes body tube and the motors. I decided to put together that information in tables for easy access. I gathered all the values from the Estes webpage.
Body Tubes
| Name | ID | OD | Wall | Length |
|---|---|---|---|---|
| BT-5 | 13.2mm | 13.8mm | 0.3mm | 457mm |
| BT-20 | 18mm | 18.7mm | 0.35mm | 457mm |
| BT-50 | 24.1mm | 24.8mm | 0.35mm | 457mm |
| BT-55 | 32.6mm | 34mm | 0.7mm | 457mm |
| BT-60 | 40.5mm | 42mm | 0.75mm | 457mm |
| BT-80 | 65.02mm | 66.04mm | 0.51mm | 361mm |
ID: Inside Diameter
OD: Outside Diameter
Motors
| Power | Diameter | Length |
|---|---|---|
| 1/4A-A | 13mm | 45mm |
| 1/2A-C | 18mm | 70mm |
| C-D | 24mm | 70mm |
| E | 24mm | 95mm |
| E-F | 29mm | 114mm |