Ace RC DS1213

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-21

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 27% of 1060 Digital Standard servos at 4.8V
Speed	Average Faster than 38% of 1045 Digital Standard servos at 4.8V
Weight	Average Lighter than 43% of 1880 Digital Standard servos

Performance Analysis

Shaft Power	1.54–2.47 W
Power Density	1.184 W/in³ More power-dense than 23% of 1768 Digital Standard servos
Torque Density	2.0152 oz-in/g Stronger than 22% of 1053 Digital Standard servos
Torque-to-Volume Ratio	63.79 oz-in/in³ Denser torque than 23% of 1058 Digital Standard servos
Speed-to-Weight	0.09470 (1/sec·g) Faster than 30% of 1038 Digital Standard servos
Speed-Torque Trade-off	21.28 Better balanced than 37% of 1034 Digital Standard servos
Torque Gain per Volt	25.44%/V More voltage-responsive (torque) than 93% of 873 Digital Standard servos
Speed Gain per Volt	19.22%/V More voltage-responsive (speed) than 76% of 874 Digital Standard servos
Voltage Range Width	1.2 V Wider voltage range than 25% of 1560 Digital Standard servos