Latest · Prototype
Magnetic delay
Two N52 pulling two N52. The couplet holds the bolt in battery until recoil breaks it free. That hold is the delay. On the way home it recaptures — bounce has nowhere to go. Prototype. PAMAX commercial MBS is a different hybrid (staggered magnets + a tuned spring).
Frytech
Magnetic delay
Two N52 magnets pulling on two N52 magnets. Unlike poles face each other. The bolt stays until that couplet breaks free — then the same pair recaptures on the way home.
Unlike poles are locked. The couplet holds the bolt.
2 on 2 N52 couplet
Live gap 0.03 in · 9.4 lbf
Breakaway
Bolt drive0.0 lbf
Couplet hold9.4 lbf
Holding — has to break free
Bolt race · JP vs Delay
JP SCS
Delay
holding
Diameter
Each magnet
Stack
0.03 in
- Breakaway
- 9.4 lbf
- Snap work
- 0.07 ft·lbf
- Hold delay
- 23.8 ms
- Bounce
- Can leak
Pull vs gap