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Rotation Drive

Assembly

A brushless motor turns the evaporating flask through a reduction gear and a hollow drive shaft, so the thin liquid film on the flask wall constantly renews for fast, even evaporation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rotation Drive parts and their functions

7 top-level parts · 28 parts in total · full bill of materials below
Rotation Drive parts diagram: 1 stator assembly, 2 rotor assembly, 3 helical gear pair, 4 ball bearing, 5 motor housing, 6 hollow drive shaft, 7 flask clip. 28 parts in 7 top-level items.
Rotation Drive parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Stator Assembly 3 parts 1× Stationary part of an electric motor: a slotted laminated core wound with copper coils that produce the rotating magnetic field.
2 Rotor Assembly 4 parts 1× Rotating member of an electric motor: a laminated steel core carrying permanent magnets or conductor bars, pressed onto a shaft that delivers the torque.
3 Helical Gear Pair 1× Speed-reduction gearing
4 Ball Bearing 2× Drive-shaft bearings
5 Motor Housing 1× Cast or extruded aluminium shell that carries the stator, locates the bearings, and conducts heat away from an electric motor.
6 Hollow Drive Shaft 1× Hollow vapor-passing shaft
7 Flask Clip 1× Locks the flask to the shaft

3D model

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Build & assembly graph

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Bill of materials for Rotation Drive

7 top-level lines · 14 rows shown · 28 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 Helical Gear Pair gear-pair 1× 1 · part
4 Ball Bearing ball-bearing 2× 2 · part
5 Motor Housing motor-housing 1× 1 · part
6 Hollow Drive Shaft rotovap-drive-shaft 1× 1 · part
7 Flask Clip rotovap-flask-clip 1× 1 · part

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Where the rotation drive is used

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

Used in 1 assembly

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks