Power HD WT120 Brushless Crawler Servo - 70kg 0.10s

The Power HD WT162 (HD-WT162) is a high-torque, brushless crawler servo built around a pure brass case that doubles as a balance weight. Designed for both scale and competition rigs, the brass housing lets you bias mass where it matters—whether the servo is mounted on the chassis beam or on the axle bridge—helping stability and crawling posture.

Part of the WT series, the WT162 uses a brushless motor, all-steel gears and an IP67 waterproof rating for durability in harsh trail conditions. It supports the FlySky i-BUS2 protocol, enabling real-time servo status display and on-radio parameter programming when used with FlySky NB4 series transmitters.

Key Features

• Pure brass case acts as functional ballast for improved weight distribution
• Brushless motor and steel gear train for power, precision and longevity
• IP67 waterproof rating for confident use in wet and dusty environments
• FlySky i-BUS2 support: real-time status and on-radio programming via NB4 series
• Engineered for demanding crawler use and technical terrain

WT162 Specifications

• Torque: 55.0 kg-cm (6.0V) / 60.0 kg-cm (7.4V) / 70.0 kg-cm (8.4V)
• Speed: 0.15s (6.0V) / 0.12s (7.4V) / 0.10s (8.4V)
• Operating voltage: 6.0–8.4V DC
• Motor type: Brushless
• Gear type: Steel
• Bearings: Dual ball bearings
• Weight: 162 g
• Size: 40.7 x 20.5 x 38.7 mm

Suggested Compatibility

• 1/10 and 1/8 scale simulation and competition crawlers
• Chassis with servo-on-beam or servo-on-axle (bridge) layouts