SingingSewingSynthesizer

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Projects
93170018a.jpg
Participants Webmind
Skills Mathematics, Audio, Electronics, Mechanics
Status Dormant
Niche Other
Purpose Education

Turning a antique hand sewing machine into a musical intrument

Sewing Machine

Measurements

top-pins

   diameter: 5mm
   outer distance: 138.5mm
   innet           129mm
   distance-to-wheel: 77mm
   distance to front: 84mm
   lenght front pin: 53mm
   lenght back pin: 54mm
   height difference front-back: ca 16mm
   back-pin starts below front metal plate: ca 26mm 

wheels

   handle to wheel ratio: 3x
   wheel diameter: 160mm

pully

   shaft lenght: 49mm
   shaft with: 4mm
   pully with: 3mm
   pully hole diam: 3mm 
  

needle-pin

   sticks out low: 4mm
   sticks out high: 39mm
   thickness: 7mm

base-metal-plate

   lenght: 345mm
   depth: 182mm
   distance to bobbin-hole: 146mm
   distance to needle: 190mm
   left-margin on wood: 37mm
   right-margin on wood: 132mm (inc woodenstorage)
   front-margin on wood: 30mm (inc switch)
   back-margin on wood: 29mm (inc hinges)
   

Arm

   Thinnest point diameter (no perfect circle): 44mm
   width at baseplate: ca 90mm

front-plate

   width: 62mm
   height: 142mm

Motors

EMAX XA2212 820KV

A2204 1400KV

A1504 2900KV

4218M-54P

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