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ND Filter Wheel Assembly

Motorized 4-position wheel with 0, 3, 6, 9 stop ND filters. 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

4 top-level lines · 15 rows shown · 30 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Filter Carousel cinema-camera-filter-carousel 1× 1 — part
2 Servo Motor 4 parts servo-motor 1× 1 24 assembly
2.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
2.1.1 Stator Core (laminations) stator-core 1× 1 — part
2.1.2 Copper Winding copper-winding 1× 1 — part
2.1.3 Slot Insulation stator-insulation 1× 1 — part
2.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
2.2.1 Rotor Shaft rotor-shaft 1× 1 — part
2.2.2 Rotor Core rotor-core 1× 1 — part
2.2.3 Neodymium Magnet neodymium-magnet 16× 16 — part
2.2.4 Ball Bearing ball-bearing 1× 1 — part
2.3 Encoder encoder 1× 1 — part
2.4 Motor Housing motor-housing 1× 1 — part
3 Encoder encoder 1× 1 — part
4 ND Filter cinema-camera-nd-filter 4× 4 — part

Used in 1 assembly

Digital Cinema Camera

Sourcing — likely vendors

Companies that make this · indicative price $10–$400 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇮🇳MRF
mrftyres.com ↗ 		Chennai, IN Tyres 500 pcs 4–8 wks
🇮🇳Apollo Tyres
apollotyres.com ↗ 		Gurugram, IN Tyres 500 pcs 4–8 wks
🇨🇳Linglong Tire
linglong.cn ↗ 		Zhaoyuan, CN Tyres 500 pcs 4–8 wks
🇮🇳CEAT
ceat.com ↗ 		Mumbai, IN Tyres 500 pcs 4–8 wks
🇨🇳Sailun
sailungroup.com ↗ 		Qingdao, CN Tyres 500 pcs 4–8 wks