Ace RC DS1213

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08

Identity
Brand
Product Number	ACE8126
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 173.60 oz-in 4.8V 133.00 oz-in Below Average
Speed	6.0V 0.13 sec/60° 4.8V 0.16 sec/60° Average
Physical
Weight	2.33 ozAverage
Dimensions	L 1.65 in W 0.81 in H 1.56 in
Drivetrain
Motor Type	Coreless
Gears	Metal
Gear Spline/Teeth	25 T
Control & Signal
Modulation	Digital
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal) estimate

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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	Below Average Stronger than 28% of 1043 Digital Standard servos at 4.8V
Speed	Average Faster than 36% of 1041 Digital Standard servos at 4.8V
Weight	Average Lighter than 42% of 1902 Digital Standard servos

Performance Analysis

Shaft Power	1.54–2.47 W
Power Density	1.184 W/in³ More power-dense than 23% of 1759 Digital Standard servos
Torque Density	2.0152 oz-in/g Stronger than 22% of 1036 Digital Standard servos
Torque-to-Volume Ratio	63.79 oz-in/in³ Denser torque than 23% of 1042 Digital Standard servos
Speed-to-Weight	0.09470 (1/sec·g) Faster than 29% of 1033 Digital Standard servos
Speed-Torque Trade-off	21.28 Better balanced than 38% of 1031 Digital Standard servos
Torque Gain per Volt	25.44%/V More voltage-responsive (torque) than 94% of 850 Digital Standard servos
Speed Gain per Volt	19.22%/V More voltage-responsive (speed) than 76% of 871 Digital Standard servos
Voltage Range Width	1.2 V Wider voltage range than 24% of 1539 Digital Standard servos