MKS Aluminium HV777A+ Standard 40.4kg 8.4V Coreless Metal Geared Servo
Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.
The MKS Aluminium HV777A+ is a high-voltage, standard-sized, coreless servo built for extreme performance. Boasting incredible torque, blazing-fast speed, and a robust metal gear train, it's designed for the most demanding RC applications, such as 1/8 scale buggies and truggies, Helicopters and planes. This servo is waterproof for all-weather conditions and features a 25T servo horn for precise control.
- Unleash the power of high voltage (HV) for unmatched performance and response
- Dominate the terrain with monstrous torque (40.4 kg-cm at 8.2V)
- Experience lightning-fast reflexes with an ultra-responsive coreless motor
- Conquer any condition with rugged metal alloy gears and waterproof construction
- Enjoy precision control with the included 25T servo horn
- Genuine MKS product
- Torque(6.0V): 29.5 kg-cm (409.7 oz-in)
- Torque(7.4V): 36.5 kg-cm (506.9 oz-in)
- Torque(8.2V): 40.4 kg-cm (561.1 oz-in)
- Speed: 0.13 sec (6.0V) | 0.11 sec (7.4V) | 0.10 sec (8.2V)
- Weight: 75.45 g (2.66 oz)
- Operating Voltage: 6.0V - 8.4V
- Bearing Type: Dual Ball Bearing
- Motor Type: Coreless
- Operating Temperature: -20℃~60℃
- Refresh Rate: 333Hz
In this video, Hamish gives a step-by-step guide on installing a Servo and how to avoid stripping your servo gears.
- Total Height (A) = 44.4 mm
- Body Width (B) = 36 mm
- Below Mount (C) = 28.28 mm
- Above Mount (D) = 13.15 mm
- Total Length (E) = 50 mm
- Total Width (F) = 20 mm
| Description | QTY |
|---|---|
| MKS Aluminium HV777A+ Standard 40.4kg 8.4V Coreless Metal Geared Servo | 1 |
| Servo | |
|---|---|
| Size: | Standard |
| 6V Torque kg/cm: | 29.5 |
| 6V Sec/60 Degrees: | 0.13 |
| 7.4V Torque kg/cm: | 36.5 |
| 7.4V Sec/60 Degrees: | 0.11 |
| 8.4V Torque kg/cm: | 40.4 |
| 8.4V Sec/60 Degrees: | 0.10 |
| Servo Spline Count: | 25Tooth |
| Gear Material: | Metal |
| Waterproof Casing: | Yes |
| Signal Type: | Digital |
| Input Voltage Range: | 6VV, 7.4VV, 8.4VV |
| Drive Motor Type: | Coreless |
| Case Material: | Aluminium/Plastic |
| Rotational Degrees: | 120° (Normal) |
| Total Height: | 44.4mm |
| Body Length: | 36mm |
| Bottom to Under Mount: | 28.25mm |
| Top to Under Mount: | 13.15mm |
| Total Length: | 50mm |
| Total Width: | 20mm |
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