Estes E12-6 Model Rocket Engines
E12-6 Rocket Engine
E12 Rocket Engine Thrust Curve Chart

E12-6 Engines

SKU: 001693
$26.49
Sale

ENGINES FOR MODEL ROCKETS

3 – E12-6 Engines
4 – 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.

Overview

The Estes E12-6 engine is a 24mm diameter upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine. Maximum lift weight is 14 ounces. Each package includes 3 engines, 4 starters and 4 starter plugs.

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.

Overview

Compatible Rockets

Technical Specifications

Technical Specifications

  • Total Impulse

29.50 N-sec
  • Time Delay

6 Seconds
  • Max Lift Weight

14.0 oz (397 g)
  • Max Thrust

29.60 Newtons (6.7 lbs)
  • Thrust Duration

2.70 Seconds
  • Length

3.8 in. (9.7 cm)
  • Diameter

24 mm
  • Weight

2.23 oz. (63.2 g)
  • Propellant Weight

1.3 oz (36.9 g)

Customer Reviews

Based on 5 reviews
100%
(5)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
W
W Makin

Fast, efficient service! Terrific product - thank you.

T
Titus Runyan
Yeehaaawwwww!

I used to build rockets when I was a kid. My 10 yr old son found a 48" x 5" plan tube in my office and asked if we could construct a rocket from it. We used a traffic cone from a model race car set, an 8oz clear drinking cup for a crew module (for 2 Lego astronauts) and cut the fins from a sheet of Lexan. We constructed a jig to build it all exactly square, with particular attention to the fins and nose cone alignment. Then we built an extra large launch pad. I ordered (2) 3 packs of E12-6's, figuring we'd do several shots. Tito decided we should load (3) into the first launch. Alrighty then! We taped 3 engines together, then wrapped them in multiple drink kuzies until they packed tight into the base of the rocket, then wrapped those in friction take to hold the engine pack in place. Made a chute from a Hefty garbage bag. We bought a pack of high energy ignitors so all 3 engines would light simultaneously before the rocket began climbing. We used my truck battery as the power source to get the fastest ignition possible. It was IMPRESSIVE! These E12's are everything they're advertised to be.
Here's a link to the flight: https://www.youtube.com/watch?v=olAdn33yvJ4

S
Sam Hofmann
Crazy

I recently used this engine on my custom built rocket the rocket ways 112 grams I have not launched it yet but I will use my altimeter to see how high it goes I also used 12 inch parachute for it. I’m hoping that it will be big enough.