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PTK 7308PMG-D
Micro

PTK 7308PMG-D

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand PTK
Category Hobby
Performance
Torque
8.4V 90.27 oz-in
6.0V 61.10 oz-in
3.8V 41.66 oz-in
Speed
8.4V 0.06 sec/60°
6.0V 0.08 sec/60°
3.8V 0.13 sec/60°
Physical
Weight 0.36 ozAverage
Dimensions L 0.93 in
W 0.31 in
H 0.65 in
Drivetrain
Motor Type Coreless
Gears Metal
Gear Spline/Teeth 25 T estimate
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Rotational Range 180°
Pulse Width 500-2500 µs
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

WeightAverage
Lighter than 49% of 620 Digital Micro servos

Performance Analysis

Shaft Power 0.59–2.78 W
Power Density14.845 W/in³
More power-dense than 98% of 590 Digital Micro servos
Torque Density4.0843 oz-in/g
Torque-to-Volume Ratio222.31 oz-in/in³
Speed-to-Weight0.75415 (1/sec·g)
Speed-Torque Trade-off5.42

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