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Modelcraft RS-2
Standard Discontinued

Modelcraft RS-2

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-09-14
Identity
Brand Modelcraft
Product Number 233751
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 49.60 oz-in
4.8V 45.30 oz-in Below Average
Speed
6.0V 0.17 sec/60°
4.8V 0.19 sec/60° Average
Physical
Weight 1.38 ozAbove Average
Dimensions L 1.614 in
W 0.787 in
H 1.654 in
Drivetrain
Gears Plastic
Gear Spline/Teeth 25 T estimate
Rotation Mode Positional
Rotation/Support Bushing
Control & Signal
Modulation Analog
Rotational Range 203°
Pulse Cycle 20 ms
Pulse Width 540-2470 µs
Control System PWM
Electrical & Environment
Operating Voltage 4.8–6 V
Certification CE
Connectivity
Connector JR (Universal)

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

TorqueBelow Average
Stronger than 21% of 192 Analog Standard servos at 4.8V
SpeedAverage
Faster than 35% of 190 Analog Standard servos at 4.8V
WeightAbove Average
Lighter than 86% of 448 Analog Standard servos

Performance Analysis

Shaft Power 0.44–0.54 W
Power Density0.257 W/in³
More power-dense than 9% of 437 Analog Standard servos
Torque Density1.1556 oz-in/g
Stronger than 26% of 192 Analog Standard servos
Torque-to-Volume Ratio21.56 oz-in/in³
Denser torque than 5% of 192 Analog Standard servos
Speed-to-Weight0.13426 (1/sec·g)
Faster than 72% of 190 Analog Standard servos
Speed-Torque Trade-off8.61
Better balanced than 23% of 190 Analog Standard servos
Torque Gain per Volt7.91%/V
More voltage-responsive (torque) than 14% of 145 Analog Standard servos
Speed Gain per Volt9.79%/V
More voltage-responsive (speed) than 10% of 147 Analog Standard servos
Voltage Range Width1.2 V
Wider voltage range than 51% of 229 Analog Standard servos

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