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Power HD Brass WT120 Standard 50kg 8.4V Brushless Steel Geared Servo

Power HD Brass WT120 Standard 50kg 8.4V Brushless Steel Geared Servo

Power HD Brass WT120 Standard 50kg 8.4V Brushless Steel Geared Servo

Brand: Power HD | SKU: WT120
1 in stock
$209.03
Power HD WT120: High Torque 50kg Brushless Servo with Steel Gears and Brass Casing
  • High torque of 50.0 kg-cm (694.4 oz/in) at 8.4 V

  • Powerful Brushless Motor for Superior Performance

  • Constructed with Durable Steel Gears

  • Hefty Brass Casing

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Description
Please Note

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.

Deliver immense power and precision to your high-demand RC vehicle with the Power HD WT120 standard brushless servo. This heavy-duty unit is engineered for extreme applications, featuring a potent brushless motor that operates on high voltage up to 8.4V. At this power level, it produces a staggering 50.0 kg-cm (694.4 oz/in) of torque with a rapid transit speed of just 0.08 seconds, providing both brute strength and incredible responsiveness.

The WT120 is built for durability and efficient heat management. Its standout feature is the full brass case, which provides exceptional rigidity and acts as a massive heat sink to keep the motor cool under heavy loads. Inside, a robust steel geartrain supported by dual ball bearings ensures a long and reliable service life.

Weighing 120 g (4.23 oz) and fitting a standard servo footprint, this servo provides the strength and resilience needed for large-scale crawlers, monster trucks, and other demanding applications. It is also compatible with programming boxes for further customisation.

Features
  • High torque: 50.0 kg-cm (694.4 oz-in) at 8.4V

  • Fast speed: 0.08 sec at 8.4 V

  • Powerful brushless motor for smooth and efficient operation

  • Extremely durable steel gears

  • Solid brass casing for strength, weight and heat dissipation

  • Dual ball bearings for precise movement

  • Compatible with iBUS2 and programme box for custom settings

  • Genuine Power HD Product

Specifications
  • Torque (6.0 V): 36.0 kg-cm (499.9 oz-in)

  • Torque (7.4 V): 42.0 kg-cm (583.3 oz-in)

  • Torque (8.4 V): 50.0 kg-cm (694.4 oz-in)

  • Speed: 0.11 sec (6.0V)

  • Speed: 0.09 sec (7.4V)

  • Speed: 0.08 sec (8.4V)

  • Operating Voltage: 6.0V - 8.4V

  • Weight: 120 g (4.23 oz)

  • Bearing Type: Ball Bearing x 2

  • Motor Type: Brushless Motor

  • Gear Type: Steel

  • Operating Temperature: -10℃~60℃

  • Refresh Rate: 1500 Hz

Included Items
  • 1x Power HD Brass WT120 Standard 50kg 8.4V Brushless Steel Geared Servo

Specifications
Servo
Total Length
54.4mm
Total Width
20mm
Drive Motor Type
Brushless
Top to Under Mount
9.3mm
8.4V Sec/60 Degrees
0.08
Input Voltage Range
8.4V, 7.4V, 6V
Rotational Degrees
120° (Normal)
8.4V Torque kg/cm
50
Signal Type
Digital
Case Material
Brass
6V Torque kg/cm
Kilograms of torque at 25mm away from the center of the spline
36
Gear Material
Steel
Waterproof Casing
Yes
Servo Spline Count
25Tooth
6V Sec/60 Degrees
Seconds per 60 degrees of rotation
0.11
7.4V Torque kg/cm
42
Total Height
34mm
7.4V Sec/60 Degrees
0.09
Body Length
41mm
Bottom to Under Mount
19.7mm
Size
Conventionally sized servo names
Standard
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