H Motor Thrust to Weight Ratios

Motors G HI JK LM
H Motor Thrust to Weight Ratios
Motor Type Mfg. Max. Weight LBS

(5:1)

Max. Weight GRAMS (5:1) Initial Thrust (lbs.) Average Thrust (lbs.)
H45W Aerotech 1.88 853 23 9.4
H55W Aerotech 2.46 1,116 22 12.3
H70W Aerotech 3.96 1,796 32 19.8
H70 (r) Kosden 3.3 1,497 16.5
H70 (r) (h) RATT Works 3.08 1,397 34 15.4
H73J (r) Aerotech 3.26 1,479 18 16.3
H97J (r) Aerotech 4.08 1,851 23 20.4
H105 (r) Kosden 4.76 2,159 23.8
H110 (r) Cesaroni 5.8 2,631 34 29
H112J (r) Aerotech 4.4 1,996 25 22
H123w (r) Aerotech 6 2,722 36 30
H124J* Aerotech 5.2 2,359 30 26
H125W Aerotech 5.56 2,522 74 27.8
H128W (r) Aerotech 6.74 3,057 42 33.7
H135 (r) Kosden 6.24 2,830 31.2
H155 (r) Kosden 7.2 3,266 36
H180W (r) Aerotech 9.2 4,173 53 46
H200 (r) Kosden 8.64 3,919 43.2
H220 (r) (n)* Aerotech 8 3,629 45 40
H238T(r) Aerotech 8.72 3,955 47 43.6
H242T(r) Aerotech 7.6 3,447 46 38
H270 (r) Kosden 12 5,443 60
H365 (r) Kosden 19.48 8,836 97.4
H470 (r) Kosden 19.78 8,972 98.9

* Estimated Performance; inadequate data available

(r) indicates reloadable motor (h) indicates hybrid motor.  Shaded areas indicate motors are no longer certified by TMT and will not be allowed for launches after 8/31/01.