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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | CLS1227RP |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
152.79 oz-in
11.00 kg-cm
1.1 N-m
7.4V
131.96 oz-in
9.50 kg-cm
0.9 N-m
6.0V
111.12 oz-in
8.00 kg-cm
0.8 N-m
Top 10%
|
| Speed |
8.4V
0.07 sec/60°
810.8 deg/s
135.1 RPM
7.4V
0.09 sec/60°
705.9 deg/s
117.6 RPM
6.0V
0.11 sec/60°
566.0 deg/s
94.3 RPM
Average
|
| Physical | |
| Weight | 0.71 oz20.0 gBelow Average |
| Dimensions |
L 0.91 in W 0.50 in H 1.06 in L 23.1 mm W 12.7 mm H 26.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Pulse Width | 500-2500 µs |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 in |
| Origin | |
| Country of Origin | China |
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.
Class Comparison
| Torque | Top 10% Stronger than 95% of 349 Digital Micro servos at 6.0V |
| Speed | Average Faster than 58% of 347 Digital Micro servos at 6.0V |
| Weight | Below Average Lighter than 15% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.94–3.82 W |
| Power Density | 7.916 W/in³ More power-dense than 93% of 563 Digital Micro servos |
| Torque Density | 5.5560 oz-in/g Stronger than 96% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 230.40 oz-in/in³ Denser torque than 94% of 345 Digital Micro servos |
| Speed-to-Weight | 0.47170 (1/sec·g) Faster than 19% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 11.78 Better balanced than 95% of 345 Digital Micro servos |
| Torque Gain per Volt | 15.63%/V More voltage-responsive (torque) than 39% of 290 Digital Micro servos |
| Speed Gain per Volt | 18.02%/V More voltage-responsive (speed) than 55% of 295 Digital Micro servos |
| Voltage Range Width | 2.4 V Wider voltage range than 60% of 496 Digital Micro servos |
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