Impulse Class Archive
L-Class Motors
The L-Class designation encompasses solid rocket motors with a total impulse range standard to this class. We currently track 115 certified L-Class motors across 13 manufacturers, featuring an average burn time of 4.41 seconds.
Total Motors
115
Manufacturers
13
Avg Burn Time
4.41 s
L2200G
AeroTech
L
dual-peak
Total: 5104 Ns
Ø 75mm
2800CC300M-L970
Hypertek
L
regressive
Total: 5098 Ns
Ø 75mm
L1500T
AeroTech
L
neutral
Total: 5089 Ns
Ø 98mm
5069L1685-P
Cesaroni
L
dual-peak
Total: 5069 Ns
Ø 75mm
2800CC200MFX-L740FX
Hypertek
L
regressive
Total: 5033 Ns
Ø 75mm
5015L1115-P
Cesaroni
L
dual-peak
Total: 5015 Ns
Ø 75mm
L600
Ellis
L
regressive
Total: 4995 Ns
Ø 76mm
2800CCRGLFX-L625FX
Hypertek
L
regressive
Total: 4951 Ns
Ø 75mm
L1120W
AeroTech
L
regressive
Total: 4947 Ns
Ø 75mm
4937L395-P
Cesaroni
L
neutral
Total: 4937 Ns
Ø 75mm
4895L1395-P
Cesaroni
L
dual-peak
Total: 4895 Ns
Ø 75mm
4864L2375-P
Cesaroni
L
dual-peak
Total: 4864 Ns
Ø 75mm
4842L610-P
Cesaroni
L
regressive
Total: 4842 Ns
Ø 98mm
2800CCRGL-L575
Hypertek
L
regressive
Total: 4831 Ns
Ø 75mm
4828L1410-P
Cesaroni
L
dual-peak
Total: 4828 Ns
Ø 75mm
4815L1090-P
Cesaroni
L
regressive
Total: 4815 Ns
Ø 75mm
4807L3150-P
Cesaroni
L
dual-peak
Total: 4808 Ns
Ø 98mm
L2050LW
Loki
L
dual-peak
Total: 4802 Ns
Ø 54mm
L1365M
AeroTech
L
dual-peak
Total: 4780 Ns
Ø 75mm
SK-75-6000
AMW
L
dual-peak
Total: 4744 Ns
Ø 75mm
L1428-SF
Contrail
L
neutral
Total: 4733 Ns
Ø 76mm
L1500F
Kosdon
L
No Curve Data
Total: 4731 Ns
Ø 76mm
2800CC172LFX-L570FX
Hypertek
L
dual-peak
Total: 4716 Ns
Ø 75mm
4701L1290-P
AMW
L
dual-peak
Total: 4701 Ns
Ø 76mm
L2525-GF
Contrail
L
dual-peak
Total: 4677 Ns
Ø 75mm
L2500ST
AeroTech
L
neutral
Total: 4668 Ns
Ø 98mm
L952W
AeroTech
L
neutral
Total: 4656 Ns
Ø 98mm
L400W
AeroTech
L
dual-peak
Total: 4642 Ns
Ø 98mm
2800CC172L-L540
Hypertek
L
dual-peak
Total: 4615 Ns
Ø 75mm
L1420R
AeroTech
L
dual-peak
Total: 4603 Ns
Ø 75mm
L1300R
AeroTech
L
dual-peak
Total: 4567 Ns
Ø 98mm
L820S
Kosdon
L
No Curve Data
Total: 4470 Ns
Ø 76mm
L1250DM
AeroTech
L
regressive
Total: 4374 Ns
Ø 75mm
L1940X
AeroTech
L
regressive
Total: 4329 Ns
Ø 75mm
4263L1350-P
Cesaroni
L
dual-peak
Total: 4263 Ns
Ø 75mm
L1170FJ
AeroTech
L
regressive
Total: 4232 Ns
Ø 75mm
L1065BL
Gorilla
L
neutral
Total: 4210 Ns
Ø 75mm
4025L1355-P
Cesaroni
L
neutral
Total: 4026 Ns
Ø 75mm
L1390G
AeroTech
L
dual-peak
Total: 3949 Ns
Ø 75mm
L840CT
Loki
L
dual-peak
Total: 3889 Ns
Ø 76mm
L875DM
AeroTech
L
dual-peak
Total: 3887 Ns
Ø 75mm
L2350
Estes
L
dual-peak
Total: 3886 Ns
Ø 152mm
L1482-LB
Loki
L
dual-peak
Total: 3882 Ns
Ø 76mm
L900DM
AeroTech
L
dual-peak
Total: 3868 Ns
Ø 75mm
L369-SP
Contrail
L
regressive
Total: 3829 Ns
Ø 75mm
L1256WS
AeroTech
L
neutral
Total: 3785 Ns
Ø 75mm
L1040DM
AeroTech
L
neutral
Total: 3769 Ns
Ø 75mm
3762L890-P
Cesaroni
L
neutral
Total: 3762 Ns
Ø 75mm
L800-BG
Contrail
L
regressive
Total: 3759 Ns
Ø 75mm
3757L800-P
Cesaroni
L
regressive
Total: 3757 Ns
Ø 75mm
3727L1050-P
Cesaroni
L
dual-peak
Total: 3727 Ns
Ø 75mm
L1520T
AeroTech
L
dual-peak
Total: 3716 Ns
Ø 75mm
L1112BT
Gorilla
L
dual-peak
Total: 3709 Ns
Ø 75mm
L1040LR
Loki
L
dual-peak
Total: 3707 Ns
Ø 54mm
BB-75-3500
AMW
L
dual-peak
Total: 3700 Ns
Ø 75mm
3683L851-P
Cesaroni
L
dual-peak
Total: 3683 Ns
Ø 75mm
L1222-SM
Contrail
L
neutral
Total: 3682 Ns
Ø 75mm
3660L1720-P
Cesaroni
L
dual-peak
Total: 3660 Ns
Ø 75mm
L850W
AeroTech
L
regressive
Total: 3646 Ns
Ø 75mm
GG-75-3500
AMW
L
neutral
Total: 3623 Ns
Ø 75mm