Power HD WB-120KG HV Servo -120kg Torque, 0.10s Speed, Metal Gear, CNC Aluminium Case, Large Scale RC

Power HD WB-120KG HV Servo -120kg Torque, 0.10s Speed, Metal Gear, CNC Aluminium Case, Large Scale RC

Designed for demanding large-scale RC applications, the Power HD WB-120KG HV servo delivers exceptional torque, precision, and reliability. Built around a high-performance brushless motor and hardened steel gears, this servo offers up to 120kg-cm of torque at 16.8V with a rapid response time of just 0.10 seconds. Its robust CNC-machined aluminium case ensures optimal heat dissipation and structural integrity under extreme loads.

The WB series is engineered for compatibility with popular 1/5 and 1/6 scale platforms including Axial SCX6, Losi Super Baja Rey, Losi Super Rock Rey, and Arrma Kraton/Outcast models. It also suits high-demand drone applications requiring precise control and high-voltage operation.

A key feature of the WB-120KG is its split power architecture. The servo draws direct power via a 4S balance connector, bypassing the receiver’s power rail entirely. This allows the receiver to operate independently at lower voltages while the servo receives full high-voltage input—ideal for setups where receiver limitations would otherwise restrict servo performance.

Specifications:

Torque:

• 80.0 kg-cm @ 12.6V (1111 oz/in)
• 98.0 kg-cm @ 14.8V (1360.9 oz/in)
• 120.0 kg-cm @ 16.8V (1666.5 oz/in)

Speed:

• 0.14 sec @ 12.6V
• 0.12 sec @ 14.8V
• 0.10 sec @ 16.8V

Operating Voltage: 12.6V - 16.8V DC
Motor Type: Brushless
Gear Type: Steel
Max Current Draw: 8A
Horn Spline: 15T
Working Frequency: 1520μs / 333Hz
Operating Temperature: -10°C to 60°C
Dimensions: 59.5 x 29.5 x 54.4 mm
Weight: 212g

Whether you're upgrading a high-performance basher or building a precision crawler, the WB-120KG offers the torque, speed, and voltage flexibility to meet the most demanding control needs.

Colour: Black

Position: N/A