DSpower DS-H017 HV Digital Servo, 7 kgf·cm at 8.4 V, 500–550 RC Helicopter Rotor Control

DSpower

$103.00 USD

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Version DS-H017

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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.