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GoTeck RC HC2621SG
Standard

GoTeck RC HC2621SG

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand GoTeck RC
Category Hobby
Performance
Torque
7.4V 277.70 oz-in
6.0V 222.20 oz-in Average
Speed
7.4V 0.09 sec/60°
6.0V 0.10 sec/60° Above Average
Running Current
7.4V 4.000 A
6.0V 3.300 A Below Average
Physical
Weight 2.72 ozBelow Average
Dimensions L 1.57 in
W 0.79 in
H 1.46 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Motor Drive FET
Gears Metal
Rotation Mode Standard
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Direction Counterclockwise
Neutral Position 1500 µs
Control System PWM
Electrical & Environment
Operating Voltage 6–7.4 V
Temperature -20–60 °C
Connectivity
Connector JR (Universal)
Wire Length 300 mm

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

TorqueAverage
Stronger than 53% of 844 Digital Standard servos at 6.0V
SpeedAbove Average
Faster than 73% of 832 Digital Standard servos at 6.0V
WeightBelow Average
Lighter than 15% of 1818 Digital Standard servos
Running CurrentBelow Average
Lower draw than 13% of 76 Digital Standard servos at 6.0V

Performance Analysis

Torque Density2.8857 oz-in/g
Stronger than 43% of 833 Digital Standard servos
Torque-to-Volume Ratio122.71 oz-in/in³
Denser torque than 54% of 844 Digital Standard servos
Speed-to-Weight0.12987 (1/sec·g)
Faster than 58% of 822 Digital Standard servos
Speed-Torque Trade-off22.22
Better balanced than 42% of 827 Digital Standard servos
Torque Gain per Volt17.84%/V
More voltage-responsive (torque) than 67% of 674 Digital Standard servos
Speed Gain per Volt7.94%/V
More voltage-responsive (speed) than 8% of 688 Digital Standard servos
Voltage Range Width1.4 V
Wider voltage range than 25% of 1271 Digital Standard servos

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