Discover XQ-Power Servos in Our eBay Store!

Shop Now
Futaba HPS-A704
Low Profile

Futaba HPS-A704

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-09
Identity
Brand Futaba
Product Number 01102388-3
Category Hobby
Performance
Torque
7.4V 194.40 oz-in
6.6V 173.60 oz-in
Speed
7.4V 0.06 sec/60°
6.6V 0.07 sec/60°
Physical
Weight 1.69 ozAbove Average
Dimensions L 1.59 in
W 0.83 in
H 1.06 in
Case Material Plastic
Drivetrain
Motor Type Brushless
Gears Hybrid
Gear Spline/Teeth 25 T estimate
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Control System SBUS2
Programmable Yes
Electrical & Environment
Operating Voltage 4.8–8.4 V
Origin
Country of Origin Japan

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Class Comparison

WeightAbove Average
Lighter than 65% of 251 Digital Low Profile servos

Performance Analysis

Shaft Power 4.59–5.99 W
Power Density4.283 W/in³
More power-dense than 59% of 215 Digital Low Profile servos
Torque Density3.6167 oz-in/g
Torque-to-Volume Ratio124.10 oz-in/in³
Speed-to-Weight0.29762 (1/sec·g)
Speed-Torque Trade-off12.15
Voltage Range Width3.6 V
Wider voltage range than 88% of 223 Digital Low Profile servos

Similar Active Servos

Reviews of Futaba HPS-A704

Be the first to review!

Submit a review of Futaba HPS-A704