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(1207 systems found)

Besi

Besi was a constructional set to make an electric motor. It was made in Germany in the 1960s.


Manufacturer / Distributor

An unknown company from Germany


Info from the Metal Constructional Systems Database for BESI (Ref:BES)

Maker
 
System Type
Electrical/science
Country
Germany
Dates
circa 1955 to circa 1965
Material
Steel / Fibre
Thread
M3
Boss Type
no boss
Boss Thread
----
Diametrical Pitch of Gears
--
No. of Parts in System
12
Hole Pitch (Spacing) (mm)
Variable
Diameter of holes in Strips(mm)
3.0 (see comment *1)
Diameter of the Bore in Bosses(mm)
 
Diameter of Axle Rods(mm)
3.2 (see comment *2)
Types of Nuts and Bolts
Nuts:
Bolts:
Material/Finish of Nuts and Bolts
 
Size of the Nuts across Flats (mm)
Bolt diameter (mm)
 

Comments
Parts to construct simple Electric Motor mounted on a red fibre Baseplate. *1 & 4mm mounting holes. *2 rotor shaft with 2mm diameter ends.

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Photo of a Besi set
Added 28/10/23

Instructions for a Besi set
Added 28/10/23