ATK-Motor-Catalog-2012

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Vacuum Thrust (lbf) LCS III MOTOR DIMENSIONS Motor diameter, in. ............................................... 92.1 Overall motor length (including nozzle), in. ....... 164.5 Nozzle exit cone diameter, in............................. 60.00 MOTOR PERFORMANCE (70°F NOMINAL, VACUUM) Burn time, sec .................................................... 133.0 Maximum thrust, lbf ......................................... 86,840 Effective specific impulse, lbf-sec/lbm… ........... 300.3 Total impulse, lbf-sec .................................. 8,483,300 Burn time average thrust, lbf............................ 63,730 WEIGHTS, LBM Total motor ....................................................... 31,307 Propellant ......................................................... 28,278 Inert .................................................................... 3,029 Burnout (est) ...................................................... 2,845 VECTORABLE NOZZLE LCS III is an upper stage motor designed to ignite at altitudes in excess of 85,000 feet. The high-performance motor was developed by ATK for the Large Class Stage III program and uses state-ofthe-art emerging material and processing technologies for increased performance and reliability with reduced cost. ATK and the Air Force have developed the motor to meet a range of potential future applications. Key features of the motor include a domestic fiber case and an electromechanical TVC system providing ±3.5-degree vector capability. LSC III was successfully demonstrated in late 2011 in a full-scale static test at Arnold Engineering Development Center in Tennessee using a vacuum chamber designed to simulate upper atmospheric conditions. PROPELLANT DESIGNATION ................ TP-H8299, HTPB polymer, 20% aluminum RACEWAY ................................................. Yes ORDNANCE ................................................. No TVA ............................................................ Yes TEMPERATURE LIMITS Operation ................................................. +30°-100°F Storage .................................................... +30°-100°F PRODUCTION STATUS ..... Qualified at simulated altitude 100,000 LCS III Flight Design Predicted Thrust 90,000 80,000 70,000 60,000 50,000 40,000 30,000 Maximum Predicted Thrust (100°F +3 sigma) = 96,235 lb f (Specification Maximim = 105,000 lb f ) 100F +3 sigma 70F nominal 30F -3 sigma 20,000 10,000 Note: Performance prediction has been anchored to static test results 0 0 25 50 75 100 125 150 Time (sec) Approved for public release by the U.S. Air Force, 14 June 2012 33
ATK Space Propulsion Products Catalog This page intentionally left blank. Approved for Public Release OSR No. 12-S-1902; Dated 07 August 2012 34
Page 1 and 2: Approved for Public Release OSR No.
Page 4 and 5: TABLE OF CONTENTS ATK Space Propuls
Page 6 and 7: ATK Space Propulsion Products Catal
Page 8 and 9: ACRONYM LIST ATK Space Propulsion P
Page 24 and 25: ORION 50S AIR-IGNITED, FIXED NOZZLE
Page 26 and 27: ORION 50SG GROUND-IGNITED, VECTORAB
Page 28 and 29: ORION 50S XLT AIR-IGNITED, VECTORAB
Page 30 and 31: ORION 50 (50T) AIR-IGNITED, VECTORA
Page 32 and 33: ORION 38 AIR-IGNITED, VECTORABLE NO
Page 36 and 37: Vacuum Thrust (lbf) CASTOR IVA-XL M
Page 38 and 39: Vacuum Thrust (lbf) CASTOR 30 MOTOR
Page 40 and 41: CASTOR 120 VECTORABLE NOZZLE The CA
Page 48 and 49: GEM-40 (Air-Ignited) FIXED NOZZLE,
Page 50 and 51: Vacuum Thrust (lbf) GEM-46 (Fixed,
Page 52 and 53: Vacuum Thrust (lbf) GEM-46 (Fixed,
Page 54 and 55: GEM-60 (Fixed) FIXED NOZZLE The 60-
Page 62 and 63: 1.5-SEGMENT RSRM FIXED/VECTORABLE N
Page 64 and 65: 2.5 SEGMENT RSRM FIXED/VECTORABLE N
Page 66 and 67: 146.9 in. 4-SEGMENT RSRM 1476.3 in.
Page 72 and 73: ) STAR Designation Model Number STA
Page 74 and 75: PRESSURE, PSIA STAR 3 TE-M-1082-1 T
Page 76 and 77: Vacuum Thrust, lbf Pressure, psia S
Page 78 and 79: STAR 5C TE-M-344-15 The STAR 5C roc
Page 80 and 81: PRESSURE, PSI STAR 5D The STAR 5D r
Page 82 and 83: STAR 6B TE-M-790-1 The STAR 6B rock
Page 84 and 85: PRESSURE, PSIA STAR 9 TE-M-956-2 Th
Page 86 and 87: STAR 13B TE-M-763 The STAR 13B inco
Page 88 and 89: STAR 17 TE-M-479 The STAR 17 motor
Page 90 and 91: PRESSURE, PSIA STAR 20 The STAR 20
Page 92 and 93: PRESSURE, PSI STAR 24C The STAR 24C
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STAR 26B TE-M-442-1 The STAR 26B is
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PRESSURE, PSIA STAR 27 The STAR 27
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ATK Space Propulsion Products Catal
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PRESSURE, PSIA STAR 30C TE-M-700-18
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PRESSURE, PSIA STAR 30E TE-M-700-19
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STAR 37FM TE-M-783 The STAR 37FM ro
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STAR 37XFP TE-M-714-16/-17 The STAR
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STAR 48A LONG NOZZLE The STAR 48A m
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STAR 48B TE-M-711-18 LONG NOZZLE Th
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STAR 63F TE-M-963-2 The STAR 63F su
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PRESSURE, psia ASAS 21-120 TE-M-105
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SEA-LEVEL THRUST, klbf FORE-END PRE
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Vacuum Thrust (lbf) Pressure (psia)
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DELTA IV STRUCTURES COMMON BOOSTER
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ORION FAMILY OF COMPOSITE ROCKET MO
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MODEL 2134B TE-O-734 SAFE-AND-ARM (
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ESA The electronic safe-and-arm (ES
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