Motor Retainer


What is a Motor Retainer?

It is a component located at the end of the motor, used to prevent the motor from exiting the rocket body. It can be in the form of a cap or in the form of a lever holding the motor. The purpose of the motor retainer is to securely hold the motor without obstructing the exhaust gases emitted from the motor’s end.


Types of Motor Retainers


Crowbar Cover Image
Disk cover image

References & Further Reading

  1. DUTlab, DUTlab VENÜS Project, 2021
  2. Crowbar Cover Image | Discount Rocketery.
  3. Disk cover image | GRABCAD, strasys.


Rocket Fx Wiki is a DUTlab Project.
July 2024 – All rights reserved.

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