Powerstar PC-3812

Search Amazon Search eBay

Compatible Hardware

Amazon eBay

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-25

Identity
Brand
Product Number	PC-3812
Category	Hobby
Performance
Torque	6.0V 52.77 oz-in 4.8V 41.66 oz-in Below Average
Speed	6.0V 0.12 sec/60° 4.8V 0.13 sec/60° Below Average
Physical
Weight	0.88 ozAverage
Dimensions	L 1.22 in W 0.65 in H 1.12 in
Drivetrain
Motor Type	DC
Gears	Metal
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	Below Average Stronger than 27% of 284 Digital Mini servos at 4.8V
Speed	Below Average Faster than 33% of 288 Digital Mini servos at 4.8V
Weight	Average Lighter than 53% of 490 Digital Mini servos

Performance Analysis

Shaft Power	0.59–0.81 W
Power Density	0.915 W/in³ More power-dense than 14% of 468 Digital Mini servos
Torque Density	1.6664 oz-in/g Stronger than 22% of 280 Digital Mini servos
Torque-to-Volume Ratio	46.91 oz-in/in³ Denser torque than 19% of 282 Digital Mini servos
Speed-to-Weight	0.30769 (1/sec·g) Faster than 42% of 284 Digital Mini servos
Speed-Torque Trade-off	5.42 Better balanced than 38% of 282 Digital Mini servos
Torque Gain per Volt	22.22%/V More voltage-responsive (torque) than 87% of 252 Digital Mini servos
Speed Gain per Volt	6.95%/V More voltage-responsive (speed) than 5% of 258 Digital Mini servos
Voltage Range Width	1.2 V Wider voltage range than 4% of 396 Digital Mini servos