Herkulex DRS-0401

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	SER0034
Category	Robotics
Discontinued	Yes
Performance
Torque	14.8V 722.14 oz-in 12.0V 598.55 oz-in
Speed	14.8V0.16 sec/60°
Physical
Weight	4.34 ozBelow Average
Shape	Boxed
Dimensions	L 2.205 in W 1.378 in H 1.496 in
Case Material	Plastic
Drivetrain
Motor Type	Coreless
Gears	Metal
Gear Ratio	202:1
Rotation Mode	Continuous
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Rotational Range	320°
Mechanical Limit	320°
Refresh Rate	1000 Hz
Angle Sensor	Potentiometer
Control System	Serial-PID
Programmable	Yes
Resolution	2,048 pulse/rev
MCU	32-bit RISC
Operating Modes	Position, Velocity
Signal Voltage	5V
Electrical & Environment
Operating Voltage	9.5–14.8 V
Power Source	External
Regulator Type	Internal
Temperature	0–80 °C
Idle Current	30.000 A
Connectivity
Connector	Custom
Wire Length	200 mm
Baud Rate	57.6 Kbps–1 Mbps

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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.

Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Weight

Below Average

Lighter than 11% of 143 Digital Large servos

Performance Analysis

Shaft Power	8.24 W
Power Density	1.813 W/in³ More power-dense than 68% of 108 Digital Large servos
Torque Density	4.8663 oz-in/g
Torque-to-Volume Ratio	131.68 oz-in/in³
Speed-to-Weight	0.05019 (1/sec·g)
Speed-Torque Trade-off	96.96
Voltage Range Width	5.3 V Wider voltage range than 78% of 131 Digital Large servos

Notes

High-performance smart servo featuring a premium FAULHABER coreless DC motor and metal gears. Supports both 320-degree and continuous rotation modes with full feedback.