SG90 servo motor: Difference between revisions
From wikiluntti
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Giant (DS51150) | Giant (DS51150) | ||
* ~60 × 30 × 57 mm<sup>3</sup> (height × width × length), 90 g and up | * ~60 × 30 × 57 mm<sup>3</sup> (height × width × length), 90 g and up | ||
Pololu makes small motors. See https://www.pololu.com/category/60/micro-metal-gearmotors | |||
== Arduino == | == Arduino == | ||
Revision as of 22:19, 25 April 2025
Introduction
- Weight: 9 g
• Dimension: 22.2 x 11.8 x 31 mm approx. • Stall torque: 1.8 kgf·cm • Operating speed: 0.1 s/60 degree • Operating voltage: 4.8 V (~5V) • Dead band width: 10 μs • Temperature range: 0 ºC – 55 ºC Position "0" (1.5 ms pulse) is middle, "90" (~2ms pulse) is all the way to the left. ms pulse) is all the way to the right, ""-90" (~1ms pulse) is all the way to the left.
Sizes of servos
See https://servodatabase.com/servo/hobbyking/hk-5330
Micro (or Nano) Servo (SG90, MG90)
- ~23 × 12 × 24 mm3 (height × width × length), 8–12 g
- HobbyKing HK-5330S Ultra-Micro Digital Servo 0.17kg / 0.04sec / 1.9g
- 20.1 × 6.1 × 13.0 mm3
- HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g
- 20.8 x 15 x 11 mm3
- 1g servo https://duckduckgo.com/?t=ffab&q=1g+servo&atb=v365-1&ia=web
Standard Servo (MG885, DS3235)
- ~40 × 20 × 36 mm3 (height × width × length), 35–50 g
Giant (DS51150)
- ~60 × 30 × 57 mm3 (height × width × length), 90 g and up
Pololu makes small motors. See https://www.pololu.com/category/60/micro-metal-gearmotors
Arduino
STL files
https://www.thingiverse.com/thing:5149951
