Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | M65123 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
51.00 oz-in
3.67 kg-cm
0.4 N-m
4.8V
42.00 oz-in
3.02 kg-cm
0.3 N-m
Below Average
|
| Speed |
6.0V
0.15 sec/60°
400.0 deg/s
66.7 RPM
4.8V
0.20 sec/60°
300.0 deg/s
50.0 RPM
Below Average
|
| Physical | |
| Weight | 1.52 oz43.1 gAbove Average |
| Dimensions |
L 1.60 in W 0.80 in H 1.40 in L 40.6 mm W 20.3 mm H 35.6 mm |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Nylon |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Analog |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 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 13% of 198 Analog Standard servos at 4.8V |
| Speed | Below Average Faster than 34% of 195 Analog Standard servos at 4.8V |
| Weight | Above Average Lighter than 71% of 448 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.39–0.63 W |
| Power Density | 0.351 W/in³ More power-dense than 23% of 433 Analog Standard servos |
| Torque Density | 0.9745 oz-in/g Stronger than 12% of 198 Analog Standard servos |
| Torque-to-Volume Ratio | 23.44 oz-in/in³ Denser torque than 12% of 198 Analog Standard servos |
| Speed-to-Weight | 0.11601 (1/sec·g) Faster than 57% of 195 Analog Standard servos |
| Speed-Torque Trade-off | 8.40 Better balanced than 20% of 195 Analog Standard servos |
| Torque Gain per Volt | 17.86%/V More voltage-responsive (torque) than 64% of 156 Analog Standard servos |
| Speed Gain per Volt | 27.78%/V 4th-highest speed gain per volt of 156 Analog Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 50% of 239 Analog Standard servos |
Similar Active Servos
Reviews (1)
-
Roger
May 9, 2013Application(s): Ailerons, Elevator and Rudder on a 50e SebArt Katana
Comments: Wonderful servo. Very reasonably priced and pretty quick!
If you need a fast, precise and reliable servo, this is the one!