Overview
The DSpower DS-H017 is an HV digital servo for 500–550 class RC helicopter swash plate and tail-rotor control. It operates from 6.0–8.4 V DC and delivers rated stall torque of ≥5 kgf·cm at 6.0 V or ≥7 kgf·cm at 8.4 V. The H25T output spline, metal gear set, and supplied mounting hardware support integration into servo installations.
Features
- HV digital servo design with an H25T industry-standard output spline.
- Metal gear set and a core motor.
- Enhanced stainless structure and a special internal structure.
- Plastic casing with aluminium alloy construction.
Specifications
| Parameter | Value |
|---|---|
| Operating voltage | 6.0–8.4 V DC |
| No-load speed | ≤0.085 sec./60° at 6.0 V; ≤0.065 sec./60° at 8.4 V |
| No-load current | ≤300 mA at 6.0 V; ≤420 mA at 8.4 V |
| Stall current | ≤1.8 A at 6.0 V; ≤2.3 A at 8.4 V |
| Stall torque | ≥5 kgf·cm at 6.0 V; ≥7 kgf·cm at 8.4 V |
| Pulse width range | 1000–2000 μs |
| Operating travel angle | 95° ± 10° |
| Maximum travel angle | 115° ± 10° |
| Weight | 37.5 ± 1.5 g |
| Case material | Plastic casing + aluminium alloy |
| Gear set material | Metal gears |
| Motor type | Core motor |
Applications
- 500–550 class RC helicopters: for swash plate and tail-rotor control within the stated voltage, torque, and travel specifications.
- Walking robots: for servo-actuated mechanisms in walking-robot projects.
- Door-locking projects: for servo-actuated locking mechanisms.
- Robotics: listed applications include humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots.
What's Included
- DS-H017 servo
- Five servo horns
- Mounting screws
- Four black mounting grommets
- Four brass eyelets/inserts
Downloads
DS H017 1 DSpower Servo Motor DRAW — Draw (PDF)
h017 DSpower DS Servo Motor — 3D Model (STP)
Visual Details
Application Examples




