PTK 7455MG-D

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-22

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 ozAverage
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 349 Digital Micro servos at 4.8V
Speed	Below Average Faster than 28% of 347 Digital Micro servos at 4.8V
Weight	Average Lighter than 37% of 597 Digital Micro servos

Performance Analysis

Shaft Power	0.59–1.36 W
Power Density	3.001 W/in³ More power-dense than 65% of 563 Digital Micro servos
Torque Density	3.2170 oz-in/g Stronger than 76% of 349 Digital Micro servos
Torque-to-Volume Ratio	91.87 oz-in/in³ Denser torque than 67% of 345 Digital Micro servos
Speed-to-Weight	0.59400 (1/sec·g) Faster than 32% of 347 Digital Micro servos
Speed-Torque Trade-off	5.42 Better balanced than 75% of 345 Digital Micro servos
Torque Gain per Volt	29.49%/V More voltage-responsive (torque) than 93% of 290 Digital Micro servos
Speed Gain per Volt	11.54%/V More voltage-responsive (speed) than 13% of 295 Digital Micro servos
Voltage Range Width	2.6 V Wider voltage range than 70% of 496 Digital Micro servos