Xpert RC MM-3301-HV

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	MM-3301-HV (M1)
Category	Hobby
Performance
Torque	8.4V 198.49 oz-in 6.0V 141.82 oz-in Top 10%
Speed	8.4V 0.06 sec/60° 6.0V 0.08 sec/60° Above Average
Physical
Weight	1.43 ozBottom 10%
Dimensions	L 1.323 in W 0.591 in H 1.161 in
Case Material	Aluminum
Drivetrain
Motor Type	Brushless
Gears	Metal
Control & Signal
Neutral Position	1520 µs
Refresh Rate	333 Hz
Control System	PWM
Electrical & Environment
Operating Voltage	6–8.4 V
Connectivity
Wire Length	150 mm
Origin
Country of Origin	USA

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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

*Based on known specs.

Class Comparison

Torque	Top 10% Stronger than 94% of 356 Mini servos at 6.0V
Speed	Above Average Faster than 84% of 358 Mini servos at 6.0V
Weight	Bottom 10% Lighter than 7% of 693 Mini servos

Performance Analysis

Shaft Power	3.16–6.12 W
Power Density	6.738 W/in³ 5th-highest power density of 32 Xpert RC servos
Torque Density	3.5017 oz-in/g Stronger than 67% of 25 Xpert RC servos
Torque-to-Volume Ratio	156.23 oz-in/in³ Denser torque than 73% of 27 Xpert RC servos
Speed-to-Weight	0.29749 (1/sec·g) Faster than 54% of 25 Xpert RC servos
Speed-Torque Trade-off	11.77 Better balanced than 46% of 27 Xpert RC servos
Torque Gain per Volt	16.65%/V More voltage-responsive (torque) than 19% of 27 Xpert RC servos
Speed Gain per Volt	15.97%/V More voltage-responsive (speed) than 15% of 27 Xpert RC servos
Voltage Range Width	2.4 V Wider voltage range than 35% of 32 Xpert RC servos