Reduction Gearbox

Assembly

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Single or double reduction gearbox dropping the motor speed to the 200–400 rpm crankshaft speed and carrying the reaction torque of the plunger loads.

Direct parts	5
Total parts	11
Used in	1 assembly
Class	Assembly
Status	unverified

Single or double reduction gearbox dropping the motor speed to the 200–400 rpm crankshaft speed and carrying the reaction torque of the plunger loads. 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

5 top-level parts · 11 parts in total · full bill of materials below

Reduction Gearbox parts diagram: 1 helical gear pair, 2 gearbox housing, 3 ball bearing, 4 oil seal, 5 gearbox shaft. 11 parts in 5 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×	Reduction gear sets
2	Gearbox Housing	1×	Split cast gearbox housing
3	Ball Bearing	4×	Gear shaft bearings
4	Oil Seal	2×	Input and output shaft seals
5	Gearbox Shaft	2×	Input and output shafts

3D model

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Build & assembly graph

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Bill of materials for Reduction Gearbox

5 top-level lines · 5 rows shown · 11 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	Gearbox Housing	gearbox-housing	1×	1	·	part
3	Ball Bearing	ball-bearing	4×	4	·	part
4	Oil Seal	oil-seal	2×	2	·	part
5	Gearbox Shaft	co2-injection-pump-gearbox-shaft	2×	2	·	part

Where the reduction gearbox is used

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

Oil, Gas & Process 1 CO2 Injection Pump

Used in 1 assembly

Drive & Gearbox

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