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The OMG-ST-20DM/PRO is a high-voltage digital standard-size servo designed for 1/10 RC cars. It features a brushed motor and a durable mid-metal case for improved cooling and strength. Equipped with copper gears and dual ball bearings, it delivers smooth and reliable performance.
| Specification | Detail |
|---|---|
| Operating Voltage | 7.4 – 8.4 V (HV) |
| Speed (sec/60°) | 7.4 V: 0.16 / 8.4 V: 0.15 |
| Torque (kg·cm) | 7.4 V: 22 / 8.4 V: 24 |
| Gear Material | Copper |
| Horn Gear Spline | 25T Ø 5.9 mm |
| Bearings | 2 BB |
| Motor Type | Brushed |
| Case Material | Middle metal, top and bottom plastic |
| Size | 1.61 × 0.79 × 1.57 in (40.9 × 20 × 40 mm) |
| Weight | 65 g |
| Rotation Angle | ≈ 180° ± 10° |
| Neutral Position | 1520 µs |
| Frequency | 333 Hz |
| Pulse Width Range | 500 – 2500 µs |
| Dead Band | 2 µs |
| Wire Length | 300 mm |
| Operating Temperature | −15 °C to +70 °C |
| Protection Level | Dust & Water Splash Resistance |
| Programmable | No |
| Applications | 1/10 RC car, Drift, Buggy, Touring |
Reliable entry-level HV digital servo for 1/10 RC performance models.
Data sheet
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