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Discussion History

Lap Plate Drive

Assembly

The rotating lap plate, its spindle and the gearmotor that turns it slowly and steadily; the plate is the reference surface the parts are lapped against. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Lap Plate Drive parts and their functions

7 top-level parts · 33 parts in total · full bill of materials below
Lap Plate Drive parts diagram: 1 lap plate, 2 plate spindle, 3 plate gearmotor, 4 gearbox housing, 5 helical gear pair, 6 ball bearing, 7 oil seal. 33 parts in 7 assemblies.
Lap Plate Drive parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Lap Plate 1× Lap plate
2 Plate Spindle 1× Plate spindle
3 Plate Gearmotor 5 parts 1× Plate gearmotor
4 Gearbox Housing 1× Reduction gearbox
5 Helical Gear Pair 1× Reduction gears
6 Ball Bearing 2× Spindle bearings
7 Oil Seal 1× Spindle seal

3D model

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Build & assembly graph

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Bill of materials for Lap Plate Drive

7 top-level lines · 19 rows shown · 33 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Lap Plate lap-plate 1× 1 · part
2 Plate Spindle lap-plate-spindle 1× 1 · part
3 Plate Gearmotor 5 parts lap-plate-motor 1× 1 26 assembly
3.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
3.1.1 Stator Core (laminations) stator-core 1× 1 · part
3.1.2 Copper Winding copper-winding 1× 1 · part
3.1.3 Slot Insulation stator-insulation 1× 1 · part
3.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1× 1 · part
3.2.2 Rotor Core rotor-core 1× 1 · part
3.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
3.2.4 Ball Bearing ball-bearing 1× 1 · part
3.3 Motor Housing motor-housing 1× 1 · part
3.4 Ball Bearing ball-bearing 2× 2 · part
3.5 Encoder encoder 1× 1 · part
4 Gearbox Housing gearbox-housing 1× 1 · part
5 Helical Gear Pair gear-pair 1× 1 · part
6 Ball Bearing ball-bearing 2× 2 · part
7 Oil Seal oil-seal 1× 1 · part

Where the lap plate drive is used

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

Used in 1 assembly

Lapping Machine

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