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SPT Servo SPT5425LV-W

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand SPT Servo
Category Hobby
Performance
Torque
6.0V 361.10 oz-in
4.8V 333.30 oz-in Above Average
Speed
6.0V 0.18 sec/60°
4.8V 0.22 sec/60° Bottom 10%
Stall Current ≤2.5 AAbove Average
Physical
Weight 2.01 ozAbove Average
Dimensions L 1.59 in
W 0.79 in
H 1.59 in
Case Material Aluminum
Drivetrain
Motor Type Brushed
Gears Metal
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Direction Counterclockwise
Rotational Range 90°
Pulse Cycle 20 ms
Pulse Width 500-2500 µs
Neutral Position 1500 µs
Dead Band 4 µs
Refresh Rate 330 Hz
Angle Sensor Potentiometer
Control System PWM
Signal Voltage 3.3–5.0V
Electrical & Environment
Operating Voltage 4.8–6 V
Temperature -10–50 °C
Water Rating Waterproof
Idle Current 50.000 A
Connectivity
Connector JR (Universal) estimate
Wire Length 260 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

TorqueAbove Average
Stronger than 74% of 1044 Digital Standard servos at 4.8V
SpeedBottom 10%
Faster than 5% of 1039 Digital Standard servos at 4.8V
WeightAbove Average
Lighter than 68% of 1907 Digital Standard servos
Stall CurrentAbove Average
Lower draw than 77% of 553 Digital Standard servos

Performance Analysis

Torque Density5.8474 oz-in/g
Stronger than 86% of 1038 Digital Standard servos
Torque-to-Volume Ratio166.88 oz-in/in³
Denser torque than 71% of 1043 Digital Standard servos
Speed-to-Weight0.07974 (1/sec·g)
Faster than 13% of 1032 Digital Standard servos
Speed-Torque Trade-off73.33
Better balanced than 90% of 1029 Digital Standard servos
Current-per-Torque Ratio0.0075 A/oz-in
More efficient than 93% of 322 Digital Standard servos
Torque Gain per Volt6.95%/V
More voltage-responsive (torque) than 8% of 849 Digital Standard servos
Speed Gain per Volt18.52%/V
More voltage-responsive (speed) than 71% of 869 Digital Standard servos
Voltage Range Width1.2 V
Wider voltage range than 5% of 1555 Digital Standard servos
Dead-Band-to-Pulse-Width Ratio0.0020
Finer dead band than 22% of 480 Digital Standard servos

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