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ARTICLE
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PHOTO
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COMMENT
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PRICE
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magnet servo
kit
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S1 the pair:
S2 the pair:
S3 the pair:
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20€
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magnet servos mounted
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3 sizes: small, medium, powerfull
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30€
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drilled magnets
grade 45
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grade 45 magnet diametraly magnetized 0.5mm diameter hole 25% more powerfull than a traditionnal grade 36 magnet
4 sizes: 4x1.5 mm 0.15g
4x2.0 mm 0.20g
5x2.0 mm 0.28g
5x3.0 mm 0.42g
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sold with the kit
2€
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accessories for magnet servos
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machine drilled bellcrancks, horns, hinges, 0.3mm carbon rods for hinges, 0.3 metal rod for Z (to be glued on the pushrod), and micro silicone balloons for trim system + detailed short article
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sold with the kit
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Pic magnet servo controler
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80 mg pic microcontroler for magnet servo control from a receiver signal
For coil >= 130 ohms
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8€
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S1 type servo:
high torque (4.2g with 5mm arm at 3.6V)
but higher consumption (60 ma)
and more weight: 2 servos on balsa sheet = 1.8g
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S3 type servo:
external axis is very convenient for scaled models
2x65 = 130 ohms coil
lower consumption for light models
smaller torque
light: 1.3g for 2 servso on the balsa sheet
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Configuration
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weight
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torque (5mm arm)
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consumption (3.8V)
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S1 (A1 + B1)
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0.8g
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4.2g
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60 mA
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S2 (A2 + B2)
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0.6g
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1.6g
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27 mA
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S3 (A2 + 2B3)
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0.6g
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1.3g
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27 mA
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S4 (A1 + 2B3)
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0.7g
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2.1g
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27 mA
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S5 (A1 + B2)
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0.7g
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2.6g
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27 mA
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Agrade38 + 2B3
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0.6g
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1.1g
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27 mA
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