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KST CM653
Low Profile

KST CM653

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand KST
Product Number (add)
Category Hobby
Performance
Torque
8.4V 249.84 oz-in
7.4V 208.20 oz-in
6.0V 166.56 oz-in
4.8V 138.80 oz-in
Speed
8.4V 0.08 sec/60°
7.4V 0.09 sec/60°
6.0V 0.10 sec/60°
4.8V 0.12 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.52 oz
Dimensions L 1.59 in
W 0.79 in
H 1.08 in
Case Material (add)
Drivetrain
Motor Type Coreless
Motor Drive (add)
Gears Steel
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 100°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position 1520 µs
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–8.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (add)
Origin
Country of Origin (add)

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.

Performance Analysis

Shaft Power 2.14–5.77 W
Torque Density3.2279 oz-in/g
Stronger than 67% of the 96 Digital Low Profile servos in the database
Torque-to-Volume Ratio102.36 oz-in/in³
Denser torque than 52% of the 96 Digital Low Profile servos in the database
Power Density4.258 W/in³
More power-dense than 64% of the 188 Digital Low Profile servos in the database
Speed-to-Weight0.19380 (1/sec·g)
Faster than 40% of the 96 Digital Low Profile servos in the database
Speed-Torque Trade-off16.66
Better balanced than 65% of the 94 Digital Low Profile servos in the database
Torque Gain per Volt22.22%/V
More voltage-responsive (torque) than 85% of the 75 Digital Low Profile servos in the database
Speed Gain per Volt13.89%/V
More voltage-responsive (speed) than 49% of the 79 Digital Low Profile servos in the database
Voltage Range Width3.6 V
Wider voltage range than 87% of the 165 Digital Low Profile servos in the database

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