Overview
The MKS HV1220 Titanium Gear Ultra High Torque Standard Digital Servo is a high-voltage Servos Motor designed for demanding radio control applications. With metal alloy gears, an aluminum alloy center case, and a Japanese-made coreless motor, it provides high torque, fast response, and efficient operation across a wide working voltage range of 6.0 V to 8.4 V DC.
Key Features
- Ideal for 1/10, 1/8, and 1/5 scale buggies, stadium trucks, giant-scale aircraft, and 600~700 size heli CCPM systems.
- Three copper bushings for strong, accurate, and stable gear support.
- Waterproof bearing design; dustproof and waterproof construction (no specific rating provided).
- Metal alloy gear train for wear resistance and smooth operation.
- Middle aluminum alloy case for improved heat dissipation under load.
- Japanese high quality coreless motor for competition-level performance and high response, stated as equal level as DS670 by the manufacturer.
- Provides high torque with high efficiency and low power consumption.
- Standard size digital servo form factor for broad compatibility.
For product inquiries and technical support, please contact support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Servo Specification | |
|---|---|
| Stall torque (kg-cm) | 16.6 (6.0 V) / 20.3 (6.8 V) / 22.1 (7.4 V) / 23 (8.2 V) |
| Stall torque (oz-in) | 230.5 (6.0 V) / 281.9 (6.8 V) / 306.9 (7.4 V) / 319.4 (8.2 V) |
| No-load speed | 0.159 s (6.0 V) / 0.140 s (6.8 V) / 0.129 s (7.4 V) / 0.115 s (8.2 V) |
| Stall current | 2.8 A (6.0 V) / 3.1 A (6.8 V) / 3.4 A (7.4 V) / 3.8 A (8.2 V) |
| Working voltage | 6.0 V ~ 8.4 V DC volts |
| Working frequency | 1520 us / 333 Hz |
| Dead band | 0.0008 ms (default) |
| Bearing | 2 x ball bearing |
| Gear | Metal alloy gear |
| Motor | Japanese-made coreless motor |
| Torque (6.0 V) | 16.6 kg-cm / 230.5 oz-in |
| Torque (6.8 V) | 20.3 kg-cm / 281.9 oz-in |
| Torque (7.4 V) | 22.1 kg-cm / 306.9 oz-in |
| Torque (8.2 V) | 23 kg-cm / 319.4 oz-in |
| Weight | 57.64 g (2.03 oz) |
| Dimensions | 40 x 20 x 37 mm |
Applications
- 1/10 scale buggies and stadium trucks
- 1/8 scale buggies and trucks
- 1/5 scale off-road models
- Giant-scale fixed-wing aircraft
- 600~700 class helicopter CCPM control systems
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