MKS HV747R High Torque Digital Servo
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This MKS HV747R digital servo delivers high torque and speed for airplane, jet, and electric model applications. It features a 12 x 20 mm coreless motor for efficiency and durability, a 9 mm ultrahigh-resolution VR, and a new metal gear set with minimal backlash.
The CNC machined aluminum case ensures robust performance, while the Chrome-Titanium alloy gears provide long-lasting reliability. Ideal for F3A ailerons and elevators, this servo operates on a wide voltage range from 3.8 to 8.4 V DC.
Key Features
| Brand | MKS Servos |
| Model | HV747R |
| Type | Digital Servo |
| Torque | 11.8 kg-cm (6.0V) / 13.8 kg-cm (7.4V) / 15 kg-cm (8.2V) |
| Speed | 0.17 s (6.0V) / 0.14 s (7.4V) / 0.13 s (8.2V) |
| Weight | 40.7 g (1.44 oz) |
| Dimensions | 35.5 x 15 x 28.6 mm (1.40 x 0.59 x 1.13 in) |
| Working Voltage | 3.8 ~ 8.4 V DC (2S LiPo unregulated) |
| Working Frequency | 1520 μs / 333 Hz |
| Dead Band | 0.001 ms (Default) |
| Bearing | 2BB |
| Motor | Coreless Motor |
| Gear Material | Chrome-Titanium Alloy |
| Current Draw | 2.0A (6.0V) / 2.4A (7.4V) / 2.6A (8.2V) |
| Wire Length | 29.5 cm (11.6 in) |
| Case Material | CNC Machined Aluminum |
Highlights
- Coreless motor for high efficiency
- Ultrahigh-resolution 9 mm VR
- Metal gear set with minimal backlash
- CNC machined aluminum case
Frequently asked questions
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