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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | S89CYC |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
402.70 oz-in
29.00 kg-cm
2.8 N-m
7.4V
359.70 oz-in
25.90 kg-cm
2.5 N-m
6.0V
291.60 oz-in
21.00 kg-cm
2.1 N-m
|
| Speed |
8.4V
0.09 sec/60°
666.7 deg/s
111.1 RPM
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
|
| Physical | |
| Weight | 2.82 oz80.0 gBelow Average |
| Dimensions |
L 1.38 in W 0.79 in H 1.59 in L 35.1 mm W 20.1 mm H 40.4 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Neutral Position | 760 µs |
| Control System | PWM / Serial |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.5–8.5 V |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
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
| Weight | Below Average Lighter than 12% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.90–8.27 W |
| Power Density | 4.773 W/in³ More power-dense than 77% of 1768 Digital Standard servos |
| Torque Density | 3.6450 oz-in/g |
| Torque-to-Volume Ratio | 168.22 oz-in/in³ |
| Speed-to-Weight | 0.11364 (1/sec·g) |
| Speed-Torque Trade-off | 32.07 |
| Voltage Range Width | 4.0 V Wider voltage range than 93% of 1560 Digital Standard servos |
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