Gearless PM Machine Assembly
Compact permanent-magnet synchronous hoist machine mounted on the guide rails at the top of the shaft, eliminating the machine room. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
8 top-level lines · 15 rows shown · 45 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 1.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 1.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 2.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 2.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 6 | Traction Sheave | home-elevator-traction-sheave | 1× | 1 | — | part |
| 7 | Disc Brake | home-elevator-brake | 2× | 2 | — | part |
| 8 | Encoder | encoder | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$300 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 1,000 pcs | 8–12 wks |
| shdrive.cn ↗ | Yuhuan, CN | Gears & driveline | 1,000 pcs | 8–12 wks |
| 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 |
| advancegroup.cn ↗ | Hangzhou, CN | Gearboxes | 1,000 pcs | 8–12 wks |