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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 38498R |
| Category | Robotics |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
124.98 oz-in
9.00 kg-cm
0.9 N-m
6.0V
102.76 oz-in
7.40 kg-cm
0.7 N-m
Below Average
|
| Speed |
7.4V
0.18 sec/60°
333.3 deg/s
55.6 RPM
6.0V
0.20 sec/60°
300.0 deg/s
50.0 RPM
Below Average
|
| Physical | |
| Weight | 1.93 oz54.7 gAbove Average |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | MOS |
| Gears | Karbonite |
| Gear Spline/Teeth | 24 T estimate |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 190° |
| Pulse Cycle | 20 ms |
| Pulse Width | 550-2450 µs |
| Neutral Position | 1500 µs |
| Dead Band | 8 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM|RS-232C (HMI) |
| Programmable | Yes |
| Operating Modes | Position|Standard Pulse|Extended Pulse|Serial |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
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 19% of 1060 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 12% of 1045 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 78% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 0.95–1.28 W |
| Power Density | 0.723 W/in³ More power-dense than 10% of 1768 Digital Standard servos |
| Torque Density | 1.8786 oz-in/g Stronger than 19% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 57.87 oz-in/in³ Denser torque than 19% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.09141 (1/sec·g) Faster than 27% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 20.55 Better balanced than 37% of 1034 Digital Standard servos |
| Torque Gain per Volt | 15.45%/V More voltage-responsive (torque) than 48% of 873 Digital Standard servos |
| Speed Gain per Volt | 7.93%/V More voltage-responsive (speed) than 8% of 874 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 38% of 1560 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 2% of 504 Digital Standard servos |
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