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Estes F15-4 Model Rocket Engines

Estes F15-4 Rocket Engines

Estes F15-4 29mm Model Rocket Engines

Estes F15-4 Rocket Motors Plugs and Ignitors

Estes F15-4 Model Rocket Motor

F15 Model Rocket Engine Thrust Curve Chart

Model Rocket Thrust Curve Example

Estes F15-4 Model Rocket Engines

Estes F15-4 Rocket Engines

Estes F15-4 29mm Model Rocket Engines

Estes F15-4 Rocket Motors Plugs and Ignitors

Estes F15-4 Model Rocket Motor

F15 Model Rocket Engine Thrust Curve Chart

Model Rocket Thrust Curve Example

Estes 29mm Engine Assembly How-To Video

F15-4 Engines (29 mm)

SKU: 010031

UPC: 047776100312

MSRP/MAP: $29.99

$29.99

Sale

ENGINES FOR MODEL ROCKETS

2 – F15-4 Engines
2 – Starters
4 – Starter Plugs

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.

E and F sized engines cannot be shipped to Alaska, Hawaii, Puerto Rico or Guam.

Overview

Recommended Rockets

Specs

Reviews

Compatible Rockets

Technical Specifications

Technical Specifications

Total Impulse

49.61 N-sec

Time Delay

4 Seconds

Max Lift Weight

21.0 oz (595 g)

Max Thrust

25.26 Newtons (5.7 lbs)

Thrust Duration

3.45 Seconds

Length

4.5 in. (11.4 cm)

Diameter

29 mm

Weight

3.59 oz. (101.8 g)

Propellant Weight

2.12 oz (60.0 g)

F15 Model Rocket Engine Thrust Curve Chart

Impressive

One of these threw a 3D printed rocket I designed to about 1400 ft. It was still headed upwards when the ejection charge fired! Came back in one piece, too. I have never flown anything larger than a D engine prior to this, but I will absolutely be buying more of these.

Double check the engine number!

Bought the wrong engines and you can’t return them by mail. Double check which ones you need!

Yeah they’re back!

Just in time for my launch at the Santa Fe dam on Dec 7!

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