Quick-Change Motor Retainers:
API Quick-Change Motor Retainers offer fast, tool-free motor change and add professional quality to your rocket. Simple installation of 24mm through 75mm retainer assemblies require only bonding to end of motor mount tube. Scroll down for flange mounted retainers in 54mm through 150mm sizes.
API Flange Mounted Quick-Change Motor Retainers in sizes from 54mm through 150mm
There is a flange on the retainer body that attaches to the lower centering ring instead of bonding to the motor mount tube. Stainless steel socket head screws and threaded inserts are included. Like our standard 24mm through 75mm motor retainers the flanged motor retainer assemblies have screw on caps for fast, tool-free motor change. Minimum airframe ID`s are as follows: RA54 = 3.000" min, RA75 = 3.875" min, RA98 = 5.000" min, RA150 = 8.500" min.
RA75 retainer on 5.5 inch airframe holding 75mm AMW motor
Hosted by The BlastZone