Sub Micro Servo
Sub Micro Servo
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Hitec 31055S HS-55 Economy Sub Micro Universal Servo List Price: Sale Price: $9.49 You save: $6.50 (41%)  |
DescriptionHitec's HS-55 Ultra Micro Servo |
 Hitec HS 55 Economy Feather Sub Micro Servo X4 COMBO US $34.95 
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 E Flite EFLRDS76 DS76 76 Gram Digital Sub Micro Servo Blade 450 3D New US $17.99
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 HiTec HS 55 HS55 Hi Tec Sub Micro Servo Losi Mini T New US $9.57
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 E Flite EFLRDS761 Sub Micro Servo Gear Set for DS76 EFLRDS76 Blade 450 X US $3.40
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 Traxxas 2065 Servo Sub Micro E Maxx E Revo Summit Revo US $21.79
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 E Flite DS76T 76 Gram Digital Sub Micro Tail Servo US $11.99
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 4 X RC Sub Micro Servos 5g For Airplane Helicopter US $14.99
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 2x TP SG90 Sub Micro Servo for 3D flyer RC Helicopter S US $5.99
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 Spektrum H3000 Sub Micro Digital Heli Servo SPMSH3000 US $34.99
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 4 Hitec HS 55 Economy Feather Sub Micro Servo HS55 US $34.95
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 5X EMax 9g High Sensitive Mini Sub Micro Servo ES08A8g ES08 3D RC airplane HELI US $26.69
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 JR DS285 Digital Hi Speed Sub Micro Servo JRPS285 US $34.99
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 PZ 17g 007kg 05 sec Digital Sub Micro Servo PZ 15320 US $6.45
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 Hitec HS 5055MG Digital Metal Gear Sub Micro Servo US $18.95
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 Hitec HS 56HB Karbonite Gear Sub Micro Universal Servo HRC33056S US $21.29
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 E Flite EFLRS60 S60 Super Sub Micro Servo 60 Gram New US $14.99
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 Traxxas 2064 Servo Gear Set E Maxx For 2065 Waterproof Sub Micro Servo US $2.95
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 Hitec HS 55 Economy Feather Sub Micro Servo HS55 US $8.79
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 Hitec HS 55 Sub Micro Servo Great for 1 18 Car Trucks HRC31055S FREE SHIPPING US $11.99
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 2 X RC Sub Micro Servos 5g For Airplane Helicopter US $7.99
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 Traxxas 2065 Sub Micro Waterproof Servo Revo 33 New US $22.17
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 Traxxas 2065 Sub Micro Waterproof Servo E Maxx US $19.95
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 3 X RC Sub Micro Servos 5g High Speed Torque Servo New US $11.49
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 E Flite 76 Gram DS76 Digital Sub Micro Servo EFLRDS76 US $17.99
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 DS75 Digital Sub Micro 75 Gram Helicopter Servo E Flite EFLRDS75H US $5.00
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 NEW Hitec HS 55 Economy Feather Sub Micro Servo 31055S US $9.99
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 E Flite 76 Gram Sub Micro Digital Tail Servo EFLRDS76T US $18.99
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 8 X RC Sub Micro Servos 5g High Speed Torque Servo New US $28.99
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 60 Gram Super Sub Micro S60 Servo by E flite EFLRS60 US $14.99
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 E Flite 60 Gram DS60 Digital Super Sub Micro Servo EFLRDS60 US $18.99
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 E Flite 60 Gram DS60 Digital Super Sub Micro Servo US $18.99
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 E Flite 75 Gram DS75 Digital Sub Micro Helicopter Servo EFLRDS75H US $13.99
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 E Flite DS75 75g Digital Sub Micro Helicopter Servo US $13.99
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 E Flite S75 Digital Sub Micro Servo T Rex EFLDRS75H US $13.99
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 E Flite 76 Gram DS76 Digital Sub Micro Servo 24ghz US $17.99
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 E Flite 35 Gram DS35 Digital Super Sub Micro Servo 24 US $19.99
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 SPMSA3010 A3010 Sub Micro Digital High Speed Aircraft Servo US $18.49
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 Expert Electronics Sub Micro Servo Super Small US $17.80
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 EFLR110 9 Gram Sub Micro Servo US $27.99
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 JR DS285MG Digital Hi Speed Sub Micro MG Servo JRPS285MG US $52.07
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 E Flite 9 Gram Sub Micro Servo EFLR7110 US $30.79
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 Hitec HS 55 Economy Feather Sub Micro Servo HS55 55 US $8.89
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 Traxxas E Maxx Sub Micro Waterproof Servo TRA2065 US $23.99
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 E Flite DS76 76 Gram Digital Sub Micro Servo US $9.99
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 NEW Airtronics Sub Micro Digital BB Servo 474502 NIB US $36.99
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 Spektrum DSP75 75 Gram Super Sub Micro Digital Prog Servo DSP75 SPMDSP75 US $15.99
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 SPEKTRUM SPMSA3030 SUB MICRO DIGITAL HT SERVO US $21.49
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 Hitec HS 55 Sub Micro Economy Feather Servo HRC31055S Great for Parkflyers US $8.78
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 Hitec Sub Micro Servo HS 56HB JR RCD HRC33056S US $24.99
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 Spektrum 75 Gram Super Sub Micro Digital Prog Servo SPMDSP75 US $15.99
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 E flite 13g Sub Micro Servo US $14.99
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 Traxxas 2065 Servo Sub Micro Waterproof US $28.90
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 Hitec HS 5056MG Digital BB MG Sub Micro Servo HS5056MG HS5056 5056MG 5056 US $32.95
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 JR DS287MGHV HV Digital Ultra Speed Sub Micro MG Servo US $59.99
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 NEW Hitec HS 55 Economy Feather Sub Micro Servo HS55 55 US $8.89
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 JR DS285MGHV HV Digital Hi Torque Sub Micro MG Servo US $59.99
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 E Flite 60 Gram Super Sub Micro S60 Servo EFLRS60 FREE SHIPPING US $14.99
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 JRPS285 DS285 Digital Hi Speed Sub Micro Servo US $29.99
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 Losi LOSB0814 3 Wire Sub Micro Servo Micro T New US $13.87
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 E Flite S60 Super Sub Micro Servo NIP US $14.99
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 JR Sport SM22 Hi Speed Sub Micro Servo JSP20021 US $19.99
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 DS285MG Hi Speed Sub Micro Servo FREE SHIPPING US $49.99
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 EFLRDS75H 75 Gram DS75 Digital Sub Micro Heli Servo US $13.99
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 HRC31055s HS 55 Servo Economy Sub Micro Univ US $11.99
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 NEW Hitec HS 5056MG Digital BB MG Sub Micro Servo 35056S NIB US $27.99
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 JR DS287MG Digital Ultra Sub Micro Servo JRPS287MG US $49.99
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 JR DS285 Sub Micro Digital Servo JRPS285 T Rex 400 NEW US $34.99
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 Traxxas 2065 E Maxx Sub Micro Waterproof Servo TRA2065 w Warranty FREE SHIPPING US $28.77
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Semi home made servo has extreme jitter. Need tips on resolution.?
Sub-Micro Hitec servo PC board (HS-56HB rated at 4.8-6v), with 4.8v input to 3 pole servo motor from a slightly bigger servo and pot-meter from an X-Mods RC vehicle. Soldered all and works to some degree with a TX and RX but very very sensitive and jitters like mad! When the TX is turned off and the RX is on the servo stops jittering but rests to one extreme. I tried the pot from the micro servo and a bit less sensitive but still jitters off the charts! I also tried to swap the two power poles on the motor oposite but the servo then just moved to one extreme. I also tried a few different caps and resistors I had from 540 size motor rebuilding but either no help or same as no power. I'm stumped. Thanks for any help!!
When a signal comes from the TX to shift the position of the servo it moves to the precalibrated point. That point needs some space to prevent it from jittering. What's happening is the servo is overshooting the "low" limit and hitting the "high" limit which is causing it to "jitter" between the two points. This usually happens because of inertia in the servo motor and the gearing being too high.
Increase the width of the stop point or gear your servo motor a little lower.