Drive & Paddle

Assembly

No photo yet. Seen one of these? Suggest a photo.

Motor driving a large flat paddle and kneading scraper to pound and knead the cooked rice into mochi.

Direct parts	8
Total parts	12
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Motor driving a large flat paddle and kneading scraper to pound and knead the cooked rice into mochi. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drive & Paddle parts and their functions

8 top-level parts · 12 parts in total · full bill of materials below

Drive & Paddle parts diagram: 1 induction motor, 2 gear reducer, 3 pounding paddle, 4 kneading scraper, 5 drive shaft, 6 stroke guide rail, 7 ball bearing, 8 oil seal. 12 parts in 8 top-level items. — Drive & Paddle parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Induction Motor	1×	AC induction motor rated 400 W providing rotational and reciprocating motion.
2	Gear Reducer	1×	Reduction gearbox converting motor speed to 60 rpm paddle stroke.
3	Pounding Paddle	1×	Flat stainless steel blade with serrated edges that falls and rises to pound the mochi.
4	Kneading Scraper	1×	Soft silicone edge scraping the bowl walls to fold mochi toward center.
5	Drive Shaft	1×	Main rotating shaft connecting motor to paddle via eccentric crank.
6	Stroke Guide Rail	1×	Linear guide sleeve constraining paddle motion to vertical up-and-down travel.
7	Ball Bearing	4×	Deep-groove radial ball bearing.
8	Oil Seal	2×	Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

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 & Paddle

8 top-level lines · 8 rows shown · 12 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Induction Motor	mochi-maker-motor	1×	1	·	part
2	Gear Reducer	mochi-maker-gearbox	1×	1	·	part
3	Pounding Paddle	mochi-maker-paddle	1×	1	·	part
4	Kneading Scraper	mochi-maker-scraper	1×	1	·	part
5	Drive Shaft	mochi-maker-drive-shaft	1×	1	·	part
6	Stroke Guide Rail	mochi-maker-stroke-guide	1×	1	·	part
7	Ball Bearing	ball-bearing	4×	4	·	part
8	Oil Seal	oil-seal	2×	2	·	part

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

Where the drive & paddle is used

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

Small Kitchen Appliances 1 Mochi Maker

Used in 1 assembly

Mochi Maker

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 (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