Hiwonder HPS-2518SG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	12010064
Category	Robotics
Performance
Torque	7.4V 347.00 oz-in 5.0V 291.00 oz-in Average
Speed	7.4V0.09 sec/60°
Stall Current	2.2–3.2 AAverage
Physical
Weight	2.12 ozAverage
Shape	Boxed
Dimensions	L 1.57 in W 0.79 in H 1.48 in
Case Material	Aluminum
Drivetrain
Motor Type	Coreless
Gears	Stainless Steel
Gear Ratio	275:1
Rotation Mode	Positional
Control & Signal
Modulation	Digital
Rotational Range	180°
Mechanical Limit	360°
Pulse Width	500-2500 µs
Dead Band	2 µs
Angle Sensor	Potentiometer
Control System	PWM
Programmable	No
Electrical & Environment
Operating Voltage	5–8.4 V
Water Rating	IP66
Idle Current	0.005 A
Connectivity
Connector	JR (Universal) estimate
Wire Length	300 mm

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Compatible Hardware

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*Based on known specs.

Class Comparison

Torque	Average Stronger than 65% of 1043 Digital Standard servos at 5.0V
Weight	Average Lighter than 59% of 1902 Digital Standard servos
Stall Current	Average Lower draw than 49% of 539 Digital Standard servos

Performance Analysis

Shaft Power	7.13 W
Power Density	3.884 W/in³ More power-dense than 69% of 1759 Digital Standard servos
Torque Density	4.8500 oz-in/g Stronger than 75% of 1036 Digital Standard servos
Torque-to-Volume Ratio	158.53 oz-in/in³ Denser torque than 67% of 1042 Digital Standard servos
Speed-to-Weight	0.18519 (1/sec·g)
Speed-Torque Trade-off	26.19
Current-per-Torque Ratio	0.0110 A/oz-in More efficient than 73% of 315 Digital Standard servos
Voltage Range Width	3.4 V Wider voltage range than 71% of 1539 Digital Standard servos
Dead-Band-to-Pulse-Width Ratio	0.0010 Finer dead band than 67% of 468 Digital Standard servos