Fusion SpaceHPR Motor Finder
APITip

E28T

AeroTech · E-class · 24mm · Blue Thunder · RMS-24/40

In stock at 6 of 16 vendors, from $10.13

Impulse class
E
Diameter
24 mm
Total impulse
40 N·s
Avg thrust
33 N
Burn time
1.2 s
Burn character
Short burn
Specific impulse
220 s
Propellant
Blue Thunder
Delays
4,5,7
Case / type
RMS-24/40
Common name
E28
Shipping
No hazmat

Under the 62.5 g propellant limit, so it ships without a hazmat fee.

View thrust curve on ThrustCurve.org →

Thrust curve

51 N1.2 s

Availability by vendor

E28-4T · 4s
  • BuyRocketMotors.com
    in stock
    best$10.13
    3-pack · $30.39 totalview
  • Sirius Rocketry
    in stock
    $12.47
    3-pack · $37.40 totalview
  • New Century Rocketry
    in stock
    $14.33
    3-pack · $42.99 totalview
  • Wildman Rocketry
    in stock
    $14.33
    3-pack · $42.99 totalview
  • Moto-Joe Rocketry
    out of stock
    $8.33
    3-pack · $24.99 totalview
  • Performance Hobbies
    out of stock
    $12.66
    3-pack · $37.99 totalview
  • AeroTech (direct)
    special order· ~16–20 weeks
    $14.33
    3-pack · $42.99 totalview
  • Chris' Rocket Supplies
    out of stock
    $14.33
    3-pack · $42.99 totalview
E28-7T · 7s
  • Chris' Rocket Supplies
    24 in stockrestocked 10h ago
    best$14.33
    3-pack · $42.99 totalview
  • Wildman Rocketry
    in stock
    best$14.33
    3-pack · $42.99 totalview
  • Moto-Joe Rocketry
    out of stock
    $8.33
    3-pack · $24.99 totalview
  • BuyRocketMotors.com
    out of stock
    $10.13
    3-pack · $30.39 totalview
  • Sirius Rocketry
    out of stock
    $12.47
    3-pack · $37.40 totalview
  • Performance Hobbies
    out of stock
    $12.66
    3-pack · $37.99 totalview
  • AeroTech (direct)
    special order· ~16–20 weeks
    $14.33
    3-pack · $42.99 totalview
  • New Century Rocketry
    out of stock
    $14.33
    3-pack · $42.99 totalview

Availability history

100%buyable somewhere over the last 71 days

In stock now · price ranged $12.47–$14.33

Jun 5now
BuyRocketMotors.com
BuyRocketMotors.com
AeroTech (direct)
AeroTech (direct)
New Century Rocketry
New Century Rocketry
Wildman Rocketry
Wildman Rocketry
Performance Hobbies
Performance Hobbies
Chris' Rocket Supplies
Chris' Rocket Supplies
Moto-Joe Rocketry
Moto-Joe Rocketry
Sirius Rocketry
Sirius Rocketry
in stockoutbefore tracked· hourly since Jun 5

Price history

$12.66$10.13May 30now

Cheapest in-stock price across vendors, per motor. Now $10.13 — its lowest tracked.