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.
In this video, Hamish gives a step-by-step guide on installing a Servo and how to avoid stripping your servo gears.
Power HD brings a range of crawler specific high-torque & high-voltage servos. With three variants; 40kg/cm, 30kg/cm, & 20kg/cm featuring a waterproof case & wiring system.
- Servo case is CNC machined, ensuring higher quality
- Customised Power HD waterproofing system
- Uses Hardened Steel Gears for extra strength and durability
- The 32-bit high-frequency MCU creates more precise operation with locked-rotor & power-on slow-start protection
- Casing is anodized in Blue
- Torque(6.0V): 22.0 kg-cm (305.5 oz/in)
- Torque(7.4V): 26.0 kg-cm (361.1 oz/in)
- Torque(8.4V): 30.0 kg-cm (416.6 oz/in)
- Speed: 0.16 sec (6.0V) ? 0.13 sec (7.4V) ? 0.11 sec (8.4V)
- Operating Voltage?6.0 ~ 8.4 DC Volts
- Weight: 82 g (2.89 oz)
- Bearing Type?Ball Bearing x 2
- Motor Type?Coreless Motor
- Gear Type?Titanium & Steel
- Operating Temperature?-20?~60?
- Working frequence?1520?s / 333hz
- Size?40.7 x 20.5 x 38.5 mm (1.60 x 0.81 x 1.52 in)
| Description | QTY |
|---|---|
| Blue Aluminium Standard Coreless 30kg 8.4v Steel Geared Waterproof Servo | 1 |
| Hardware Set | 1 |
| Decal Sheet | 1 |
Power HD WH-30KG Coreless Servo Dimensions
- Total Height (A) = 44mm
- Body Width (B) = 40.7mm
- Below Mount (C) = 27.9mm
- Above Mount (D) = 14.3mm
- Total Length (E) = 54.1mm
- Total Width (F) = 20.5mm
-
Total Width
- 20.5mm
-
Servo Spline Count
- 25Tooth
-
Top to Under Mount
- 14.3mm
-
Total Length
- 54.1mm
-
Body Length
- 40.7mm
-
Bottom to Under Mount
- 27.9mm
-
6V Sec/60 DegreesSeconds per 60 degrees of rotation
- .16
-
Total Height
- 44mm
-
Signal Type
- Digital
-
Case Material
- Aluminium
-
6V Torque kg/cmKilograms of torque at 25mm away from the center of the spline
- 30
-
Gear Material
- Titanium & Steel
-
Waterproof Casing
- Yes
-
Drive Motor Type
- Coreless
-
SizeConventionally sized servo names
- Standard
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