BOMwiki the bill-of-materials encyclopedia
30,441,950 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Recoiler

Assembly

Expanding-mandrel reel that winds the finished strip under tension. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Recoiler parts and their functions

5 top-level parts · 29 parts in total · full bill of materials below
Recoiler parts diagram: 1 expanding mandrel, 2 mandrel expansion cylinder, 3 recoiler gearbox, 4 servo motor, 5 ball bearing. 29 parts in 5 assemblies.
Recoiler parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Expanding Mandrel 1× Four-segment mandrel that grips the coil bore and expands hydraulically.
2 Mandrel Expansion Cylinder 1× Through-shaft hydraulic cylinder driving the mandrel wedge.
3 Recoiler Gearbox 1× Reduction drive between the recoiler motor and mandrel.
4 Servo Motor 4 parts 1× Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely.
5 Ball Bearing 2× Deep-groove radial ball bearing.

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 Recoiler

5 top-level lines · 16 rows shown · 29 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Expanding Mandrel galvanizing-line-mandrel 1× 1 · part
2 Mandrel Expansion Cylinder galvanizing-line-mandrel-cylinder 1× 1 · part
3 Recoiler Gearbox galvanizing-line-recoiler-gearbox 1× 1 · part
4 Servo Motor 4 parts servo-motor 1× 1 24 assembly
4.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
4.1.1 Stator Core (laminations) stator-core 1× 1 · part
4.1.2 Copper Winding copper-winding 1× 1 · part
4.1.3 Slot Insulation stator-insulation 1× 1 · part
4.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
4.2.1 Rotor Shaft rotor-shaft 1× 1 · part
4.2.2 Rotor Core rotor-core 1× 1 · part
4.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
4.2.4 Ball Bearing ball-bearing 1× 1 · part
4.3 Encoder encoder 1× 1 · part
4.4 Motor Housing motor-housing 1× 1 · part
5 Ball Bearing ball-bearing 2× 2 · part

Where the recoiler is used

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

Used in 1 assembly

Exit Section

Sourcing: possible vendors

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 (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
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