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4mm-8.5mm Hollow cup decelerator reductorHollow cup gear rc plane diy parts model plane diy

4mm-8.5mm Hollow cup decelerator reductorHollow cup gear rc plane diy parts model plane diy

Regular price $9.00 USD
Regular price $0.00 USD Sale price $9.00 USD
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4mm hollow cup motor reduction unit (ultra light 0.2 grams)

1: motor, 4*12mm hollow cup or 4*14 hollow cup
2: gear set journal 0.8mm
3: weight 0.2g (including motor 0.9g)
4: voltage 1-4v
5: gear ratio 48:8
6: 0.7mm hole in the middle, wear 0.8mm carbon fiber rod fixed
7: with 80mm pulp tension of about 6 grams
 
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6mm hollow cup motor deceleration group
1: motor 6*14mm hollow cup
2: gear set journal 1mm
3: weight 0.6g (including motor 2.3g)
4: motor speed 50000
5: voltage 1-4v
6: with 4 inch pulp, pull about 18 grams
7: gear ratio 48:8
8: 0.95mm hole in the middle, used as a 1mm carbon fiber rod fixed
 

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7mm hollow cup motor deceleration group
1: motor 7*16mm hollow cup
2: gear set journal 1mm
3: weight 1.2g (excluding motor)
4: ultra high speed motor speed 58000 rpm
5: voltage 1-4v
6: with 5030 slurry tension of about 30g
7: gear ratio 48:9
8: the middle has 1.2mm, round hole has 1.8mm square hole, used for fixing
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Motor parameters:
1 、 Motor length: 8.5mm;
2 、 Motor length: 20mm;
3 、 deceleration group shaft diameter: 1.0mm.
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