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

Drive System

Assembly

Dual-axis motor assembly with encoders and control electronics enabling slew rates to 2–5°/sec and hour-angle tracking. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drive System parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below
Drive System parts diagram: 1 azimuth motor, 2 elevation motor, 3 encoder pair, 4 motor controller, 5 wire bundle. 6 parts in 5 top-level items.
Drive System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Azimuth Motor 1× Elevation servo (10–50 kW AC induction)
2 Elevation Motor 1× Azimuth servo (10–50 kW AC induction)
3 Encoder Pair 2× Absolute position feedback on both axes
4 Motor Controller 1× VFD and encoder interface board
5 Wire Bundle 1× Motor and encoder wiring harness

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 Drive System

5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Azimuth Motor radio-telescope-azimuth-motor 1× 1 · part
2 Elevation Motor radio-telescope-elevation-motor 1× 1 · part
3 Encoder Pair radio-telescope-encoder-pair 2× 2 · part
4 Motor Controller radio-telescope-motor-controller 1× 1 · part
5 Wire Bundle wire-bundle 1× 1 · part

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

Where the drive system 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