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Technical Specifications
Last Updated: 2026-09-14
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | TOWM4525 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V42.00 oz-in3.02 kg-cm0.3 N-mBelow Average |
| Speed |
4.8V0.22 sec/60°272.7 deg/s45.5 RPMBelow Average |
| Stall Current | ≤0.6 A≤600 mATop 10% |
| Physical | |
| Weight | 1.50 oz42.5 gAbove Average |
| Dimensions |
L 1.60 in W 0.77 in H 1.40 in L 40.6 mm W 19.6 mm H 35.6 mm |
| Drivetrain | |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–4.8 V |
| Idle Current | 0.010 A10 mA |
| 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 12% of 192 Analog Standard servos at 4.8V |
| Speed | Below Average Faster than 19% of 190 Analog Standard servos at 4.8V |
| Weight | Above Average Lighter than 75% of 448 Analog Standard servos |
| Stall Current | Top 10% Lower draw than 98% of 64 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.35 W |
| Power Density | 0.205 W/in³ More power-dense than 4% of 437 Analog Standard servos |
| Torque Density | 0.9882 oz-in/g Stronger than 13% of 192 Analog Standard servos |
| Torque-to-Volume Ratio | 24.35 oz-in/in³ Denser torque than 21% of 192 Analog Standard servos |
| Speed-to-Weight | 0.10695 (1/sec·g) Faster than 39% of 190 Analog Standard servos |
| Speed-Torque Trade-off | 9.24 Better balanced than 29% of 190 Analog Standard servos |
| Current-per-Torque Ratio | 0.0143 A/oz-in More efficient than 77% of 58 Analog Standard servos |
| Voltage Range Width | 0.0 V Wider voltage range than 1% of 229 Analog Standard servos |
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Reviews (2)
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mchalk9012
June 19, 2023Application(s): 1/10th, 1/12th scale RC mini cars
Comments: These servos are actually Futaba s3003 servos. They work well for mini cars.
mchalk9012
June 19, 2023Application(s): 1/10th, 1/12th scale RC mini cars
Comments: These servos are actually Futaba s3003 servos. They work well for mini cars.