Motor & Drive

Assembly

Stator Winding of a BLDC Motor.jpg · Commons ↗ Report photo

High-speed AC induction motor directly driving the rotor burr via a flexible coupling.

Direct parts	6
Total parts	8
Used in	1 assembly
Class	Assembly

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High-speed AC induction motor directly driving the rotor burr via a flexible coupling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Motor & Drive parts and their functions

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

Motor & Drive parts diagram: 1 AC motor, 2 flexible coupling, 3 motor mounting bracket, 4 ball bearing, 5 connector, 6 wire bundle. 8 parts in 6 top-level items. — Motor & Drive 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	AC Motor	1×	110 W AC induction motor, 50 Hz, ≈1400 rpm no-load (slip-ring regulated to 1000 rpm under load).
2	Flexible Coupling	1×	Elastomer jaw coupling absorbing vibration between motor and burr axle.
3	Motor Mounting Bracket	1×	Aluminum bracket with vibration isolators securing motor to the lower case.
4	Ball Bearing	2×	Deep-groove radial ball bearing.
5	Connector	2×	Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering.
6	Wire Bundle	1×	Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine.

3D model

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Build & assembly graph

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Bill of materials for Motor & Drive

6 top-level lines · 6 rows shown · 8 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	AC Motor	espresso-grinder-ac-motor	1×	1	·	part
2	Flexible Coupling	espresso-grinder-motor-coupling	1×	1	·	part
3	Motor Mounting Bracket	espresso-grinder-motor-mount-bracket	1×	1	·	part
4	Ball Bearing	ball-bearing	2×	2	·	part
5	Connector	connector	2×	2	·	part
6	Wire Bundle	wire-bundle	1×	1	·	part

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Where the motor & drive is used

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

Small Kitchen Appliances 1 Espresso Grinder

Used in 1 assembly

Espresso Grinder

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 $2–$500. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Inovance inovance.com ↗	Shenzhen, CN	Drives & motion control	500 units	10–14 wks
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	500 units	10–14 wks
🇨🇳Broad-Ocean broad-ocean.com ↗	Zhongshan, CN	Electric motors	500 units	10–14 wks
🇸🇬Nidec (Singapore) nidec.com ↗	Singapore	Motors, regional ops	500 units	10–14 wks
🇮🇳Bosch India bosch.in ↗	Bengaluru, IN	Automotive components	500 units	10–14 wks