Impulse Class Archive
B-Class Motors
The B-Class designation encompasses solid rocket motors with a total impulse range standard to this class. We currently track 12 certified B-Class motors across 5 manufacturers, featuring an average burn time of 1.2 seconds.
Total Motors
12
Manufacturers
5
Avg Burn Time
1.2 s
B4
Estes
B
dual-peak
Total: 5 Ns
Ø 18mm
B2
Klima
B
neutral
Total: 5 Ns
Ø 18mm
B4
Klima
B
neutral
Total: 5 Ns
Ø 18mm
B7
Apogee
B
dual-peak
Total: 5 Ns
Ø 13mm
B14T
Quest
B
neutral
Total: 5 Ns
Ø 18mm
B6W
Quest
B
neutral
Total: 5 Ns
Ø 18mm
B4
Quest
B
dual-peak
Total: 5 Ns
Ø 18mm
SCR-B6
SCR
B
regressive
Total: 5 Ns
Ø 18mm
B2
Apogee
B
regressive
Total: 5 Ns
Ø 10.5mm
B6
Quest
B
regressive
Total: 5 Ns
Ø 18mm
B6
Estes
B
neutral
Total: 4 Ns
Ø 18mm
B4-4
Quest
B
neutral
Total: 4 Ns
Ø 18mm