PTK 8812MG-D

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-23

Identity
Brand
Product Number	8812MG-D
Category	Hobby
Performance
Torque	5.0V99.99 oz-inAbove Average
Speed	8.4V 0.10 sec/60° 7.4V 0.11 sec/60° 6.0V 0.14 sec/60° 5.0V 0.16 sec/60° Average
Physical
Weight	1.01 ozBelow Average
Dimensions	L 1.18 in W 0.39 in H 1.39 in
Drivetrain
Motor Type	Coreless
Gears	Steel
Gear Spline/Teeth	25 T estimate
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Dead Band	2 µs
Electrical & Environment
Operating Voltage	5–8.4 V
Connectivity
Connector	JR (Universal) estimate
Wire Length	220 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 85% of 40 Digital Slim servos at 5.0V
Speed	Average Faster than 35% of 41 Digital Slim servos at 5.0V
Weight	Below Average Lighter than 12% of 83 Digital Slim servos

Performance Analysis

Shaft Power	1.17 W
Power Density	1.829 W/in³ More power-dense than 21% of 83 Digital Slim servos
Torque Density	3.4840 oz-in/g Stronger than 72% of 40 Digital Slim servos
Torque-to-Volume Ratio	156.31 oz-in/in³ Denser torque than 77% of 40 Digital Slim servos
Speed-to-Weight	0.22053 (1/sec·g) Faster than 13% of 41 Digital Slim servos
Speed-Torque Trade-off	15.80 Better balanced than 82% of 40 Digital Slim servos
Speed Gain per Volt	19.00%/V More voltage-responsive (speed) than 61% of 34 Digital Slim servos
Voltage Range Width	3.4 V Wider voltage range than 53% of 75 Digital Slim servos