Rotating Gantry
AssemblyStructure that rotates the detector heads around the patient to acquire tomographic (SPECT) projections. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rotating Gantry parts and their functions
7 top-level parts · 82 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Gantry Ring | 1× | Steel ring carrying the detector heads and rotating them up to 360° around the patient. |
| 2 | Head Positioner | 2× | Radial drives |
| 3 | Rotation Drive | 1× | Servo gearbox stepping the heads through the SPECT acquisition angles. |
| 4 | Servo Motor 4 parts | 3× | Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely. |
| 5 | Encoder | 3× | Rotary or linear sensor that reports position and speed of a shaft or axis as electrical pulses or absolute position data for closed-loop control. |
| 6 | Ball Bearing | 2× | Deep-groove radial ball bearing. |
| 7 | Body-Contour Sensor | 1× | Body-contour following |
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 Rotating Gantry
7 top-level lines · 18 rows shown · 82 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gantry Ring | gamma-camera-gantry-ring | 1× | 1 | · | part |
| 2 | Head Positioner | gamma-camera-head-positioner | 2× | 2 | · | part |
| 3 | Rotation Drive | gamma-camera-rotation-drive | 1× | 1 | · | part |
| 4 | Servo Motor 4 parts | servo-motor | 3× | 3 | 24 | assembly |
| 4.1 | Stator Assembly 3 parts | stator-assembly | 1× | 3 | 3 | assembly |
| 4.1.1 | Stator Core (laminations) | stator-core | 1× | 3 | · | part |
| 4.1.2 | Copper Winding | copper-winding | 1× | 3 | · | part |
| 4.1.3 | Slot Insulation | stator-insulation | 1× | 3 | · | part |
| 4.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 3 | 19 | assembly |
| 4.2.1 | Rotor Shaft | rotor-shaft | 1× | 3 | · | part |
| 4.2.2 | Rotor Core | rotor-core | 1× | 3 | · | part |
| 4.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 48 | · | part |
| 4.2.4 | Ball Bearing | ball-bearing | 1× | 3 | · | part |
| 4.3 | Encoder | encoder | 1× | 3 | · | part |
| 4.4 | Motor Housing | motor-housing | 1× | 3 | · | part |
| 5 | Encoder | encoder | 3× | 3 | · | part |
| 6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Body-Contour Sensor | gamma-camera-contour-sensor | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the rotating gantry is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed 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| 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 |