Reduction Gearbox

Assembly

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Two-stage helical gear train reducing motor speed roughly 25:1 to 60:1 to drive the lift wheel shaft.

Direct parts	6
Total parts	10
Used in	1 assembly
Class	Assembly

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Two-stage helical gear train reducing motor speed roughly 25:1 to 60:1 to drive the lift wheel shaft. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Reduction Gearbox parts and their functions

6 top-level parts · 10 parts in total · full bill of materials below

Reduction Gearbox parts diagram: 1 helical gear pair, 2 output shaft, 3 ball bearing, 4 oil seal, 5 gearbox housing, 6 friction slip clutch. 10 parts in 6 top-level items. — Reduction Gearbox 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	Helical Gear Pair	2×	Helical reduction stages
2	Output Shaft	1×	Splined lift-wheel shaft
3	Ball Bearing	3×	Gear shaft support
4	Oil Seal	2×	Shaft seals
5	Gearbox Housing	1×	Rigid cast housing that holds the gears and bearings in alignment, contains the lubricant, and mounts the gearbox to the machine.
6	Friction Slip Clutch	1×	Overload protection

3D model

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Build & assembly graph

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Bill of materials for Reduction Gearbox

6 top-level lines · 6 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Helical Gear Pair	gear-pair	2×	2	·	part
2	Output Shaft	chain-hoist-output-shaft	1×	1	·	part
3	Ball Bearing	ball-bearing	3×	3	·	part
4	Oil Seal	oil-seal	2×	2	·	part
5	Gearbox Housing	gearbox-housing	1×	1	·	part
6	Friction Slip Clutch	chain-hoist-slip-clutch	1×	1	·	part

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Where the reduction gearbox is used

2 products across 2 domains contain it, directly or inside a sub-assembly

Used in 1 assembly

Electric Chain Hoist

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