Drive & Transmission

Assembly

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Transmits and steps down power from the main motor to the rolls.

Direct parts	5
Total parts	185
Used in	1 assembly
Class	Assembly

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Transmits and steps down power from the main motor to the rolls. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drive & Transmission parts and their functions

5 top-level parts · 185 parts in total · full bill of materials below

Drive & Transmission parts diagram: 1 reduction gearbox, 2 drive belt, 3 variable frequency drive, 4 flexible coupling, 5 belt guard. 185 parts in 5 top-level items. — Drive & Transmission 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	Reduction Gearbox 4 parts	1×	Helical reducer setting roll speed and differential.
2	Drive Belt	2×	Roll differential drive
3	Variable Frequency Drive 4 parts	2×	Speed control
4	Flexible Coupling	1×	Jaw coupling absorbing shaft misalignment.
5	Belt Guard	1×	Perforated sheet guard over the belt drive.

3D model

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Build & assembly graph

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Bill of materials for Drive & Transmission

5 top-level lines · 13 rows shown · 185 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Reduction Gearbox 4 parts	coffee-grinding-line-reduction-gearbox	1×	1	13	assembly
1.1	Helical Gear Pair	gear-pair	2×	2	·	part
1.2	Gearbox Housing	gearbox-housing	1×	1	·	part
1.3	Ball Bearing	ball-bearing	6×	6	·	part
1.4	Oil Seal	oil-seal	4×	4	·	part
2	Drive Belt	drive-belt	2×	2	·	part
3	Variable Frequency Drive 4 parts	coffee-grinding-line-vfd	2×	2	84	assembly
3.1	Bare PCB	pcb-bare	1×	2	·	part
3.2	Power Supply	power-supply	1×	2	·	part
3.3	Relay	relay	2×	4	·	part
3.4	SMD Passive (R/C/L)	smd-passives	80×	160	·	part
4	Flexible Coupling	coffee-grinding-line-coupling	1×	1	·	part
5	Belt Guard	coffee-grinding-line-belt-guard	1×	1	·	part

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Where the drive & transmission is used

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

Food & Beverage Processing 1 Industrial Coffee Grinder

Used in 1 assembly

Industrial Coffee 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 $1–$300. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears bharatgears.com ↗	Mumbai, IN	Automotive gears	1,000 pcs	8–12 wks
🇮🇳ZF India zf.com ↗	Pune, IN	Driveline & chassis	1,000 pcs	8–12 wks
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks