TiNi™ Pin Puller P10
Ensign-Bickford Aerospace & Defense (EBAD)
A non-pyrotechnic pin puller utilizing Shape Memory Alloy (SMA) wire, offering a 10 lbf (44 N) pull force and a minimum of 100 cycles.
Key figurescomparable across the catalogue
- Mass
- 0.03 kg
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Pull Force
- 10 lbf (44 N)
- Side Load (actuation)
- 10 lbf (44.5 N)
- Side Load (non-actuation)
- 100 lbf (444.8 N)
- Mass
- 1.06 oz (30 g)
- Operating Current
- .4 to 1.5 A
- Resistance
- 7.7±.5 Ω
- Function Time @ 23ºC
- 100 ms max @ 1 A
- Cycle Life (min)
- 100
- Operating Temp
- -65ºC + 70ºC
- Height (before pin retraction) X
- 1.625 in
- Height (after pin retraction)Y
- 1.375 in
- Max diameter (with flange)Z
- 1.25 in
- Front/Rear Resettable
- Yes
About
EBAD’s TiNi™ Pin Pullers are non-pyrotechnic separation systems used in satellite applications to provide a simple and effective solution where a pull force is required. The P10 model offers a 10 lbf (44 N) pull force and a side load (actuation) of 10 lbf (44.5 N). It has a non-actuation side load of 100 lbf (444.8 N). The device operates with a current range of 0.4 to 1.5 A and has a resistance of 7.7±0.5 Ω. Its function time at 23ºC is 100 ms max at 1 A. The P10 model is designed for a minimum of 100 cycles and operates within a temperature range of -65ºC to +70ºC. It is front/rear resettable. The pin puller utilizes a Shape Memory Alloy (SMA) wire to release a latch, allowing internal compression springs to retract the pin. It features a redundant firing circuit, maximum reliability through design simplicity, and flight pedigree. Applications include solar array and instrument deployment, instrument launch locks, and optic cover releases. The enclosure is typically made with aluminum alloy with a titanium flange, and the output pin is stainless steel with a tiolon finish.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.