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Technical Specifications
Last Updated: 2026-09-14Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | JRPSZ270 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
49.00 oz-in
3.53 kg-cm
0.3 N-m
4.8V
43.00 oz-in
3.10 kg-cm
0.3 N-m
|
| Speed |
6.0V
0.19 sec/60°
315.8 deg/s
52.6 RPM
4.8V
0.23 sec/60°
260.9 deg/s
43.5 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 1.50 oz42.5 g |
| Dimensions |
L 1.55 in W 0.73 in H 1.46 in L 39.4 mm W 18.5 mm H 37.1 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | 23 T estimate |
| Shaft Size | (add) |
| Rotation Mode | Positional |
| Rotation/Support | (add) |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Analog |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | (add) |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | Potentiometer |
| Control System | (add) |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | (add) |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | (add) |
| Origin | |
| Country of Origin | (add) |
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.
Performance Analysis
| Shaft Power | 0.35–0.48 W |
| Torque Density | 1.0118 oz-in/g |
| Torque-to-Volume Ratio | 26.03 oz-in/in³ |
| Power Density | 0.289 W/in³ More power-dense than 14% of the 421 Analog Standard servos in the database |
| Speed-to-Weight | 0.10230 (1/sec·g) |
| Speed-Torque Trade-off | 9.89 |
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Reviews (2)
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Nefarious
January 8, 2024Application(s): Tamiya TA04 Touring Car.
Comments: Its fairly good all around. Fairly quick, centers fairly well, has fair amount of torque and is fairly lightweight.
It does the job i need it to do fair enough that i probably will just leave it in the car even though I have newer and better servos, digital at that. It came with the car and is currently controlled by a Futaba Magnum Jr.Nefarious
January 8, 2024Application(s): Tamiya TA04 Touring Car.
Comments: Its fairly good all around. Fairly quick, centers fairly well, has fair amount of torque and is fairly lightweight.
It does the job i need it to do fair enough that i probably will juat leave it in the car even though I have newer and better servos, digital at that. It came with the car and is currently controlled by a Futaba Magnum Jr.