BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Hammer/Solenoid Assembly

Assembly

Array of electromagnetic solenoids, each paired with a spring-return hammer, striking embossing dies in parallel for each braille cell. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hammer/Solenoid Assembly parts and their functions

4 top-level parts · 25 parts in total · full bill of materials below
Hammer/Solenoid Assembly parts diagram: 1 push solenoid, 2 hammer push rod, 3 spring return element, 4 die block assembly. 25 parts in 4 top-level items.
Hammer/Solenoid Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Push Solenoid 8× Push-type solenoid, 24V, 500mA peak, 50ms dwell
2 Hammer Push Rod 8× Hardened steel push rod coupled to solenoid plunger
3 Spring Return Element 8× Music wire compression spring, 2.5mm pitch
4 Die Block Assembly 1× Aluminum or steel block holding eight dies in a 2x4 grid

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Hammer/Solenoid Assembly

4 top-level lines · 4 rows shown · 25 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Push Solenoid braille-embosser-solenoid 8× 8 · part
2 Hammer Push Rod braille-embosser-hammer-rod 8× 8 · part
3 Spring Return Element braille-embosser-spring-return 8× 8 · part
4 Die Block Assembly braille-embosser-die-holder 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the Hammer/Solenoid assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks