J550ST-14AA 54mm Super Thunder RMS-Plus Level 2 HPR reload kit- 14 Second Adjustable Delay HAZMAT
Aero Tech/Quest is pleased to announce the Tripoli certification of our new J550ST-14 54mm RMS™ Reloadable Motor System™ rocket motor reload kit (No. 105514). This new rocket motor reload kit features a single-throat nozzle that replaces the former J615ST-20A rocket motor, featuring the "Aerospike" nozzle, which has now been discontinued.
The J550ST-14 is designed to use the two-grain RMS-54/852 hardware and has a high-thrust profile for heavy rockets delivering 732 N-Sec (164.56 lb.-Sec.) of total impulse with a 1.31 second burn time and an all-up weight in motor hardware of 1.82 lb. (828 g). It’s a great rocket motor for boosters and heavy single-stage rockets for flights on small fields. This new core burner rocket motor utilizes AeroTech's aerospace-grade Super Thunder™ (ST) propellant formulation with a burn rate midway between Blue Thunder™ and Warp-9™ propellant types. The J550ST-14 generates a peak thrust of 649 N (145.9 lb.) with an average thrust of 557 N (125.21 lb.). The J550ST-14 includes an ejection charge and produces tracking smoke via a 14 second time delay. We suggest electronic ejection assist for longer or shorter time delays.
J550ST-14 Specifications
Diameter: 54mm (2.12”)
Length: 231mm (9.11”)
Propellant: Super Thunder™
Total Impulse: 732 N-Sec. (164.56 lb.-Sec.)
Burn Time: 1.31 Seconds
Peak Thrust: 649 N (145.9 lb.)
Delay Time: 14 Seconds
Propellant Weight: 371g (0.82 lb.)
Loaded Weight: 828g (1.82 lb.)
14-second adjustable delay included with this reload kit
Reload Kit for 54/852 Motor (not included). Kit contains parts for one reload. This is a High-Power motor requiring Level 2 High-Power certification through NAR or Tripoli to purchase. Orders containing this item will not be shipped until proof of certification and age is received (more information here on the HPR information page).
NOTE: Orders containing this item must be shipped via FedEx Ground HAZMAT and can be shipped within the Continental United States only. A $57.50 HAZMAT fee per order applies and will be added automatically at checkout time. FedEx Requires that ALL HAZMAT deliveries get an adult signature upon delivery..
TIP: Order more HAZMAT items at one time to spread the HAZMAT cost over many items.
NOTE: SALE TO PERSONS UNDER 21 YEARS OF AGE PROHIBITED BY FEDERAL LAW. WARNING-FLAMMABLE: Read Instructions Before Use. KEEP OUT OF REACH OF CHILDREN. FOR USE ONLY BY INDIVIDUALS 21 YEARS OF AGE OR OLDER. DO NOT SMOKE when loading these motors or use in the vicinity of open flames.
Ways we can ship this product:
FedEx Ground Only ($57.50 HAZMAT Fee will be applied at checkout)
