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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | JRPSZ9100S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
180.00 oz-in
12.96 kg-cm
1.3 N-m
4.8V
150.00 oz-in
10.80 kg-cm
1.1 N-m
Below Average
|
| Speed |
6.0V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
4.8V
0.08 sec/60°
750.0 deg/s
125.0 RPM
Above Average
|
| Physical | |
| Weight | 2.30 oz65.2 gAverage |
| Dimensions |
L 1.59 in W 0.83 in H 1.57 in L 40.4 mm W 21.1 mm H 39.9 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) |
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 | Below Average Stronger than 33% of 1043 Digital Standard servos at 4.8V |
| Speed | Above Average Faster than 88% of 1041 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 42% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.47–5.55 W |
| Power Density | 2.677 W/in³ More power-dense than 55% of 1759 Digital Standard servos |
| Torque Density | 2.3006 oz-in/g Stronger than 28% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 72.40 oz-in/in³ Denser torque than 28% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.19172 (1/sec·g) Faster than 84% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 12.00 Better balanced than 18% of 1031 Digital Standard servos |
| Torque Gain per Volt | 16.67%/V More voltage-responsive (torque) than 60% of 850 Digital Standard servos |
| Speed Gain per Volt | 27.78%/V More voltage-responsive (speed) than 98% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 20% of 1539 Digital Standard servos |
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