Delivery Unit (Dentist Side) Assembly
Instrument bracket table carrying the handpieces, syringe, and their tubings, fed by the foot control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
6 top-level lines · 28 rows shown · 50 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Instrument Bracket Arm & Table | dental-chair-unit-instrument-arm | 1× | 1 | — | part |
| 2 | Handpiece Tubing Set 4 parts | dental-chair-unit-handpiece-tubing | 4× | 4 | 4 | assembly |
| 2.1 | Multi-Lumen Instrument Hose | dental-chair-unit-tubing-hose | 1× | 4 | — | part |
| 2.2 | Handpiece Quick Coupling | dental-chair-unit-handpiece-coupling | 1× | 4 | — | part |
| 2.3 | Connector | connector | 1× | 4 | — | part |
| 2.4 | O-Ring Set | oring-set | 1× | 4 | — | part |
| 3 | High-Speed Handpiece 3 parts | dental-chair-unit-highspeed-handpiece | 1× | 1 | 3 | assembly |
| 3.1 | Air Turbine Cartridge | dental-chair-unit-turbine-cartridge | 1× | 1 | — | part |
| 3.2 | Handpiece Body Shell | dental-chair-unit-handpiece-body | 1× | 1 | — | part |
| 3.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Low-Speed Micromotor 5 parts | dental-chair-unit-micromotor | 1× | 1 | 26 | 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 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 4.5 | Micromotor Handpiece Coupling | dental-chair-unit-motor-coupling | 1× | 1 | — | part |
| 5 | 3-Way Syringe 3 parts | dental-chair-unit-3way-syringe | 1× | 1 | 3 | assembly |
| 5.1 | Syringe Body & Buttons | dental-chair-unit-syringe-body | 1× | 1 | — | part |
| 5.2 | Removable Syringe Tip | dental-chair-unit-syringe-tip | 1× | 1 | — | part |
| 5.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 6 | Delivery Foot Control | dental-chair-unit-delivery-foot-control | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead 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.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |