PTK 7455MG-D

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-09

Identity
Brand
Product Number	PTK 7455 MG-D
Category	Hobby
Performance
Torque	7.4V 73.60 oz-in 6.0V 66.66 oz-in 4.8V 41.66 oz-in Above Average
Speed	7.4V 0.10 sec/60° 6.0V 0.11 sec/60° 4.8V 0.13 sec/60° Below Average
Physical
Weight	0.46 ozBelow Average
Dimensions	L 0.93 in W 0.46 in H 1.06 in
Drivetrain
Motor Type	Cored
Gears	Aluminum
Gear Spline/Teeth	25 T estimate
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Dead Band	3 µs
Electrical & Environment
Operating Voltage	4.8–7.4 V
Connectivity
Connector	JR (Universal) estimate
Wire Length	260 mm

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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.

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Class Comparison

Torque	Above Average Stronger than 74% of 328 Digital Micro servos at 4.8V
Speed	Below Average Faster than 27% of 328 Digital Micro servos at 4.8V
Weight	Below Average Lighter than 35% of 620 Digital Micro servos

Performance Analysis

Shaft Power	0.59–1.36 W
Power Density	3.001 W/in³ More power-dense than 63% of 590 Digital Micro servos
Torque Density	3.2170 oz-in/g Stronger than 76% of 327 Digital Micro servos
Torque-to-Volume Ratio	91.87 oz-in/in³ Denser torque than 67% of 327 Digital Micro servos
Speed-to-Weight	0.59400 (1/sec·g) Faster than 30% of 327 Digital Micro servos
Speed-Torque Trade-off	5.42 Better balanced than 78% of 327 Digital Micro servos
Torque Gain per Volt	29.49%/V More voltage-responsive (torque) than 94% of 268 Digital Micro servos
Speed Gain per Volt	11.54%/V More voltage-responsive (speed) than 14% of 273 Digital Micro servos
Voltage Range Width	2.6 V Wider voltage range than 66% of 511 Digital Micro servos