PowerHD WT35 Digital Servo 3.8KG (Brass, 35g)

Are you looking for a powerful and reliable servo upgrade for your 1/18 crawler, such as the popular Traxxas TRX-4M? Then the Power HD WT35 High-Voltage Mini-Servo is just what you need. This servo combines rugged materials, smart design and impressive performance in a compact housing. The result: maximum durability, smooth control and optimum stability during all your off-road adventures.

Solid brass housing for strength and stability

One of the biggest advantages of the Power HD WT35 is its all brass housing. This material is not only extremely sturdy, but also adds extra weight to the front of your crawler. This acts as an excellent counterweight, noticeably improving the balance and stability of your vehicle. When climbing obstacles or accurately maneuvering on rocky ground, you will experience significantly more control as a result.

In addition, brass acts as a natural heat conductor, providing better cooling of internal components. This extends the life of the servo and minimizes the risk of overheating, even during heavy use.

Durable brass/aluminum gear set

The WT35 is equipped with a high-quality gear set made of brass and aluminum. This combination guarantees excellent durability and high wear resistance, even under heavy loads. Whereas standard servos often suffer from worn gears, the Power HD WT35 continues to perform reliably and accurately. This makes the servo particularly suitable for crawler applications, where precision and power are indispensable.

Waterproof design for extreme conditions

Whether you are driving through mud, snow or water, the Power HD WT35 is prepared for it. Thanks to its completely waterproof construction, you can use this servo without worry in the most challenging weather and terrain conditions. Ideal for adventurers who use their crawler the way it was meant to be used: off-road.

Powerful performance and fast reaction time

The WT35 delivers impressive performance within a wide voltage range of 4.8 to 7.4 volts. This allows you to use it flexibly with different batteries. Depending on the voltage, the servo delivers the following torque and speed:

• Torque at 4.8V: 3.0 kg-cm (41.7 oz/in)
• Torque at 6.0 V: 3.5 kg-cm (48.6 oz/in)
• Torque at 7.4V: 3.8 kg-cm (52.8 oz/in)
• Speed at 4.8 V: 0.10 s
• Speed at 6.0 V: 0.085 s
• Speed at 7.4V: 0.075 s

This means that your crawler not only steers powerfully, but also responds quickly and precisely. Perfect for precise steering corrections and challenging crawl sessions.

Compact size, great performance

With its compact size of 22.5 × 12.9 × 24.5 mm and weighing only 35 grams, the Power HD WT35 fits perfectly into small crawlers like the TRX-4M. Despite its modest size, it delivers performance normally found only in larger servos.

Technical specifications at a glance

• Housing: solid brass
• Gears: Brass & Aluminum
• Voltage range: 4.8 - 7.4 V DC
• Torque: 3.0 - 3.8 kg-cm (depending on voltage)
• Speed: 0.10 s - 0.075 s
• Weight: 35.0 g (1.23 oz)
• Dimensions: 22.5 × 12.9 × 24.5 mm (0.89 × 0.51 × 0.96 in)
• Frequency: 1520 μs / 50 Hz
• Temperature range: -10 °C to 60 °C
• Waterproof: yes

Why choose the Power HD WT35?

The Power HD WT35 is the choice for anyone looking to take their 1/18 crawler to the next level. With its combination of brass housing, durable gears, waterproof design and high torque, this servo offers everything you need for extreme off-road performance. Whether you are a beginner looking for more reliability or an experienced crawler enthusiast looking to get the most out of your TRX-4M, with the Power HD WT35 you get an upgrade that really makes a difference.