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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 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 12% of 1041 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 77% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 0.95–1.28 W |
| Power Density | 0.723 W/in³ More power-dense than 10% of 1759 Digital Standard servos |
| Torque Density | 1.8786 oz-in/g Stronger than 19% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 57.87 oz-in/in³ Denser torque than 19% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.09141 (1/sec·g) Faster than 26% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 20.55 Better balanced than 37% of 1031 Digital Standard servos |
| Torque Gain per Volt | 15.45%/V More voltage-responsive (torque) than 48% of 850 Digital Standard servos |
| Speed Gain per Volt | 7.93%/V More voltage-responsive (speed) than 9% of 871 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 38% of 1539 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 2% of 468 Digital Standard servos |
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