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MKS HV747R
Mini

MKS HV747R

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand MKS
Product Number S0022011
Category Hobby
Performance
Torque
8.4V 208.20 oz-in
7.4V 191.54 oz-in
6.0V 163.78 oz-in Top 10%
Speed
8.4V 0.13 sec/60°
7.4V 0.14 sec/60°
6.0V 0.17 sec/60° Below Average
Stall Current 2.3–3.1 ABelow Average
Physical
Weight 1.41 ozBottom 10%
Dimensions L 1.398 in
W 0.591 in
H 1.126 in
Case Material Aluminum
Drivetrain
Motor Type Coreless
Gears Steel
Gear Spline/Teeth 25 T estimate
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Pulse Cycle 3.003 ms
Neutral Position 1520 µs
Dead Band 1 µs
Refresh Rate 333 Hz
Angle Sensor Potentiometer
Control System PWM
Programmable No
Electrical & Environment
Operating Voltage 6–8.4 V
Water Rating Waterproof
Connectivity
Connector JR (Universal) estimate
Wire Length 295 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

TorqueTop 10%
Stronger than 93% of 262 Digital Mini servos at 6.0V
SpeedBelow Average
Faster than 12% of 263 Digital Mini servos at 6.0V
WeightBottom 10%
Lighter than 9% of 466 Digital Mini servos
Stall CurrentBelow Average
Lower draw than 12% of 76 Digital Mini servos

Performance Analysis

Shaft Power 1.78–2.96 W
Power Density3.186 W/in³
More power-dense than 76% of 440 Digital Mini servos
Torque Density4.0874 oz-in/g
Stronger than 87% of 258 Digital Mini servos
Torque-to-Volume Ratio176.22 oz-in/in³
Denser torque than 86% of 262 Digital Mini servos
Speed-to-Weight0.14680 (1/sec·g)
Faster than 3% of 259 Digital Mini servos
Speed-Torque Trade-off27.85
Better balanced than 97% of 261 Digital Mini servos
Current-per-Torque Ratio0.0189 A/oz-in
More efficient than 82% of 52 Digital Mini servos
Torque Gain per Volt11.30%/V
More voltage-responsive (torque) than 15% of 232 Digital Mini servos
Speed Gain per Volt12.82%/V
More voltage-responsive (speed) than 29% of 235 Digital Mini servos
Voltage Range Width2.4 V
Wider voltage range than 61% of 351 Digital Mini servos

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