Estes B4

B4

B4

SU

2,4

18mm

70mm

19g

6g

4.2N

5.1N

12.8N

5.0Ns

1.0s

black powder

NAR

regular

Compared with all 8 B motors:

Total Impulse

Average Thrust

Maximum Thrust

Burn Time

Simulator Files

Format Source Updated Contributor
RASP user December 3, 2014 Nicholas Domansky
RockSim user June 26, 2008 John Coker
RASP user January 9, 2007 John Coker

Do you have a data file? Please contribute it. See how to contribute for more info.

Motor Notes