Hi everyone 👋  
I’m looking for help sourcing or having a **custom enclosed push–pull solenoid reproduced to match an existing unit**. It's a two piece push/pull solenoid with odd geometry and specs.

I already have a working reference part — I’m trying to replicate the geometry and electrical behavior as closely as possible.



# Mechanical spec (reference unit)

* Round enclosed push–pull solenoid
* Body diameter: **25 mm**
* Overall height (including armature stack): **\~18 mm**
* Separate guided armature / plunger
* Short stroke application (\~2 mm effective motion)
* Used to **lift a lever/sear (no impact/hammer action)**



# Electrical / drive conditions (measured operating target)

* Supply: **9–10 V pulsed drive**
* Coil resistance target: **\~1.0–1.2 Ω**
* Peak current: **\~7–8 A (theoretical V/R limit)**
* Drive method: **short pulse (\~4 ms)**
* Repetition rate: **\~10 Hz intermittent duty (\~4% duty cycle)**

Capacitive assist used on the supply rail:

* 10 V, 2200 µF reservoir capacitor

  


# Power level (instantaneous, not continuous)

* \~65–75 W instantaneous electrical power during pulse (V × I at peak conditions)



# What I’m looking for

* Manufacturer or shop capable of reproducing this **form factor + coil spec**
* Or guidance on which solenoid class this falls under for OEM sourcing / custom winding

# Notes

I already have a working reference unit, so I’m not trying to validate feasibility — just trying to match an existing design as closely as possible or get it or something close produced in small quantity.

9v 1Ω solenoid reproduction (or close)