SG90 servo motor: Difference between revisions
From wikiluntti
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* HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g | * HK-5320 Ultra-Micro Digital Servo 0.075kg / 0.05sec / 1.7g | ||
** 20.8 x 15 x 11 mm<sup>3</sup> | ** 20.8 x 15 x 11 mm<sup>3</sup> | ||
* 1g servo https://duckduckgo.com/?t=ffab&q=1g+servo&atb=v365-1&ia=web | |||
Standard Servo (MG885, DS3235) | Standard Servo (MG885, DS3235) | ||
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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 | ||
=== Small Motors === | |||
Pololu makes small motors. See https://www.pololu.com/category/60/micro-metal-gearmotors | |||
. See also '''offset and foldback gearboxes'''. | |||
Ebay | |||
* DC3V-9V 5V 6V 5RPM Slow Speed Reduction Mini 300 Turbo Worm Gear Motor Toy Model | |||
* DC 3V 3.7V 5V 6V Slow Speed Mini 12mm Micro N20 Metal Gear Motor Getriebemotoren | |||
* Micro Servo DC1.5V-3V NdFeB 714 Hohlbecher Motor Schneckengetriebe Motor- | |||
* DC 5V 1024-10BY Micro Brushless Stepper Geared Motor 2-Phase 4-Wire Metal Gear | |||
* Micro Motor Torque Speed Reduction Gear Turbo Gearbox DC 3V 6V 12V 30/60/100RPM | |||
* Micro 7-Typ N20 Vollmetall Mini Getriebe Motor DC 3V-12V 5V 6V langsame Geschwindigkeit zum Selbermachen Roboter | |||
== Arduino == | == Arduino == | ||
Latest revision as of 22:26, 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
Small Motors
Pololu makes small motors. See https://www.pololu.com/category/60/micro-metal-gearmotors . See also offset and foldback gearboxes.
Ebay
- DC3V-9V 5V 6V 5RPM Slow Speed Reduction Mini 300 Turbo Worm Gear Motor Toy Model
- DC 3V 3.7V 5V 6V Slow Speed Mini 12mm Micro N20 Metal Gear Motor Getriebemotoren
- Micro Servo DC1.5V-3V NdFeB 714 Hohlbecher Motor Schneckengetriebe Motor-
- DC 5V 1024-10BY Micro Brushless Stepper Geared Motor 2-Phase 4-Wire Metal Gear
- Micro Motor Torque Speed Reduction Gear Turbo Gearbox DC 3V 6V 12V 30/60/100RPM
- Micro 7-Typ N20 Vollmetall Mini Getriebe Motor DC 3V-12V 5V 6V langsame Geschwindigkeit zum Selbermachen Roboter
Arduino
STL files
https://www.thingiverse.com/thing:5149951
