BOMwiki

Gearbox Assembly

Sourcing — likely vendors

Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates
VendorHQSpecialtyEst. unit priceMOQLead time
🇮🇳Sona Comstar
sonacomstar.com ↗
Gurugram, IN EV driveline & motors $95 1,000 pcs 8–12 wks
shdrive.cn ↗ Yuhuan, CN Gears & driveline $92 1,000 pcs 8–12 wks
🇮🇳Bharat Gears
bharatgears.com ↗
Mumbai, IN Automotive gears $132 1,000 pcs 8–12 wks
🇮🇳ZF India
zf.com ↗
Pune, IN Driveline & chassis $117 1,000 pcs 8–12 wks
advancegroup.cn ↗ Hangzhou, CN Gearboxes $130 1,000 pcs 8–12 wks

Three-stage step-up: two planetary stages plus a helical stage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Build & assembly graph

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Bill of materials

5 top-level lines · 10 rows shown · 35 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Planetary Gear Stage 5 parts wind-turbine-planetary-stage 2 12 assembly
1.1 Sun Gear wind-turbine-sun-gear 2 part
1.2 Planet Gear wind-turbine-planet-gear 6 part
1.3 Ring Gear wind-turbine-ring-gear 2 part
1.4 Planet Carrier wind-turbine-planet-carrier 2 part
1.5 Ball Bearing ball-bearing 12 part
2 Helical Gear Pair gear-pair 1 part
3 Gearbox Housing gearbox-housing 1 part
4 Ball Bearing ball-bearing 6 part
5 Oil Seal oil-seal 3 part

Used in 1 assembly