Powerstar PC-3812

Search Amazon Search eBay

Compatible Hardware

Amazon eBay

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	PC-3812
Category	Hobby
Performance
Torque	6.0V 134.00 oz-in 4.8V 105.00 oz-in Above Average
Speed	6.0V 0.12 sec/60° 4.8V 0.13 sec/60° Average
Physical
Weight	0.88 ozAverage
Dimensions	L 1.22 in W 0.65 in H 1.12 in
Drivetrain
Motor Type	DC
Gears	Aluminum
Control & Signal
Modulation	Digital
Neutral Position	1520 µs
Refresh Rate	333 Hz
Electrical & Environment
Operating Voltage	4.8–6 V
Temperature	-20–60 °C

Submit Missing Data Report an Error

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

*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 79% of 262 Digital Mini servos at 4.8V
Speed	Average Faster than 37% of 263 Digital Mini servos at 4.8V
Weight	Average Lighter than 52% of 466 Digital Mini servos

Performance Analysis

Shaft Power	1.49–2.06 W
Power Density	2.325 W/in³ More power-dense than 66% of 440 Digital Mini servos
Torque Density	4.2000 oz-in/g Stronger than 88% of 258 Digital Mini servos
Torque-to-Volume Ratio	118.22 oz-in/in³ Denser torque than 77% of 262 Digital Mini servos
Speed-to-Weight	0.30769 (1/sec·g) Faster than 45% of 259 Digital Mini servos
Speed-Torque Trade-off	13.65 Better balanced than 83% of 261 Digital Mini servos
Torque Gain per Volt	23.02%/V More voltage-responsive (torque) than 90% of 232 Digital Mini servos
Speed Gain per Volt	6.95%/V More voltage-responsive (speed) than 6% of 235 Digital Mini servos
Voltage Range Width	1.2 V Wider voltage range than 3% of 351 Digital Mini servos