MKS Aluminium HV777A+ Standard 40.4kg 8.4V Coreless Metal Geared Servo
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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 |
-
Total Length
- 50mm
-
Total Width
- 20mm
-
Drive Motor Type
- Coreless
-
Top to Under Mount
- 13.15mm
-
8.4V Sec/60 Degrees
- 0.10
-
Input Voltage Range
- 7.4VV, 6VV, 8.4VV
-
Rotational Degrees
- 120° (Normal)
-
8.4V Torque kg/cm
- 40.4
-
Signal Type
- Digital
-
Case Material
- Aluminium/Plastic
-
6V Torque kg/cmKilograms of torque at 25mm away from the center of the spline
- 29.5
-
Gear Material
- Metal
-
Waterproof Casing
- Yes
-
Servo Spline Count
- 25Tooth
-
6V Sec/60 DegreesSeconds per 60 degrees of rotation
- 0.13
-
7.4V Torque kg/cm
- 36.5
-
Total Height
- 44.4mm
-
7.4V Sec/60 Degrees
- 0.11
-
Body Length
- 36mm
-
Bottom to Under Mount
- 28.25mm
-
SizeConventionally sized servo names
- Standard