Bipropellant Rocket Engines

Aerojet Rocketdyne has delivered more bipropellant rocket engines over the past 40 years than anyone else, and our products cover the full thrust range from 22 N to 4,000 N (5 lbf to 900 lbf).

For more information contact: steve.harper@rocket.com

MMH/NTO Rocket Engines

Product Image Product Number Description
picture coming soon

R-6

  • 22 N Class
  • Mass: 0.45 kg
R-1E R-1E
  • 100 N Class
  • Mass: 2 kg
R-4D R-4D
  • 445 N Class
  • Mass: 3.40 kg (44:1 nozzle)
  • Mass: 3.76 kg (164:1 nozzle)
  • Mass: 4.31 kg (300:1 nozzle)
HiPAT

HiPAT™

  • 445 N Class
  • Mass: 5.2 kg (300:1 nozzle)
  • Mass: 5.44 kg (375:1 nozzle)
R-42 R-42
  • 890 N Class
  • Mass: 4.53 kg
picture coming soon R-40B
  • 4000 N Class
  • Mass: 6.8 kg

Hydrazine (N2H4)/NTO (Dual Mode) Rocket Engines

Product Image Product Number Description
HiPAT DM

HiPAT™ DM

  • 445 N Class
  • Mass: 5.2 kg (300:1 nozzle)
  • Mass: 5.44 kg (375:1 nozzle)
AMBR AMBR
  • 667 N Class
  • Mass: 5.4 kg
picture coming soon

R-42 DM

  • 890 N Class
  • Mass: 7.3 kg 

Data Sheets