Torq TSR-1822

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Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	TSR-1822
Category	Hobby
Performance
Torque	6.0V 63.88 oz-in 4.8V 45.82 oz-in Below Average
Speed	6.0V 0.10 sec/60° 4.8V 0.12 sec/60° Average
Physical
Weight	0.78 ozAverage
Dimensions	L 1.22 in W 0.65 in H 1.165 in
Drivetrain
Motor Type	Coreless
Gears	Metal
Gear Spline/Teeth	21 T
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Pulse Cycle	330 ms
Refresh Rate	330 Hz
Electrical & Environment
Operating Voltage	4.8–6 V
Connectivity
Connector	JR (Universal)
Wire Length	220 mm

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 33% of 262 Digital Mini servos at 4.8V
Speed	Average Faster than 47% of 263 Digital Mini servos at 4.8V
Weight	Average Lighter than 63% of 466 Digital Mini servos

Performance Analysis

Shaft Power	0.71–1.18 W
Power Density	1.278 W/in³ More power-dense than 34% of 440 Digital Mini servos
Torque Density	2.0827 oz-in/g Stronger than 35% of 258 Digital Mini servos
Torque-to-Volume Ratio	49.60 oz-in/in³ Denser torque than 21% of 262 Digital Mini servos
Speed-to-Weight	0.37879 (1/sec·g) Faster than 57% of 259 Digital Mini servos
Speed-Torque Trade-off	5.50 Better balanced than 32% of 261 Digital Mini servos
Torque Gain per Volt	32.85%/V More voltage-responsive (torque) than 97% of 232 Digital Mini servos
Speed Gain per Volt	16.67%/V More voltage-responsive (speed) than 49% of 235 Digital Mini servos
Voltage Range Width	1.2 V Wider voltage range than 2% of 351 Digital Mini servos