Overview
The Hitec HS-55 is an economy sub-micro analog servo built for the smallest RC applications where space and weight are at an absolute premium. With 18 oz-in of torque, 0.14 sec/60° transit at 6V, and a remarkably compact sub-micro body, the HS-55 is the affordable go-to choice for indoor flyers, micro aircraft, and small scale projects.
Lightweight, reliable, and broadly compatible, the HS-55 has powered countless small RC builds — from indoor 3D micro planes to robotics projects to small scale models.
Key Features
- Sub-micro form factor
- Economy pricing
- 18 oz-in torque at 6V
- 0.14 sec/60° transit at 6V
- Reliable analog circuit
- Trusted Hitec quality
Performance Benefits
- Fits where almost nothing else will
- Very lightweight — preserves flight performance
- Affordable entry into sub-micro servo applications
- Universal radio compatibility
Usage Notes
Best Used With RC Scale(s): The HS-55 is sized for indoor and park-flyer aircraft, micro RC helicopters, 1/24 and smaller RC ground vehicles, and small scale models or robotics projects. A particularly strong fit for indoor 3D micro aircraft and weight-sensitive small builds.
- Indoor and park-flyer aircraft
- Indoor 3D micro RC aircraft
- Micro RC helicopters
- 1/24 scale and smaller RC ground vehicles
- Small scale models and robotics projects
Fitment
Compatible RC vehicles: All 1/24 scale RC vehicles.
Technical Specs
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Type: Economy Sub-Micro Analog Servo
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Operating Voltage: 4.8V - 6.0V
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Speed: 0.14 sec/60° @ 6V
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Torque: 18 oz @ 6V
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Form Factor: Sub-micro
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Part Number: 31055S
What's Included
- (1) Hitec HS-55 Economy Sub-Micro Analog Servo
Summary
The Hitec HS-55 is the affordable, lightweight, sub-micro analog servo for indoor flyers, micro aircraft, and small RC projects. Economical, reliable, and just the right size when nothing larger will fit.
