The Ultimate High-Performance Mini Servo

Introducing the EcoPower WP173 Aluminum Digital Micro Servo, a high-voltage servo designed for use with 1/16 and 1/18 scale models such as Traxxas®, Axial®, Losi®, and all of the Arrma® Grom™ 1/18 platforms. This servo is also compatible with the Traxxas TRX-4M™ when equipped with the EcoPower CNC-Machined Aluminum Servo Mount (ECP-3072), available separately.

Engineered for durability and precision, this servo offers high strength, high voltage, high torque, and high-speed capabilities. Its robust design includes:

• Full metal gear ball bearings
• Waterproof construction
• Aluminum case

For added confidence, enjoy a Lifetime Gear Warranty through Amain Hobbies. Learn more about the warranty here.

About the WP173 Servo

High Performance

The WP173 servo delivers exceptional performance with high torque and high-speed operation:

• At 6 volts, it achieves an operating speed of 0.09 seconds per 60°.
• At 8.4 volts, the speed increases to an impressive 0.07 seconds per 60°.

With dynamic torque ranging from 123 ounces per inch (6V) to 173 ounces per inch (8.4V), this servo ensures precise control, making it ideal for competitive racing or complex maneuvers.

Durable Construction

Built to last, the WP173 features:

• Full metal gear ball bearings for strength and resistance to wear and tear.
• A waterproof aluminum case to protect internal components from moisture and dust.
• An aluminum servo horn, enhancing durability and reliability even in harsh environments.

Wide Compatibility

Designed for versatility, this servo operates within a wide voltage range of 6 to 8.4 volts, making it compatible with various RC models. Key features include:

• A standard 25-tooth, 5mm diameter output shaft for easy integration.
• Compact size, perfect for upgrading existing models or building new ones requiring high performance in a small package.

Features:

• High torque and high speed
• Full metal gear ball bearing
• Waterproof aluminum case
• Aluminum servo horn included
• Compatible with most 1/16 and 1/18 scale models
• Powerful coreless motor for efficient operation
• Wide operating voltage range (6 volts to 8.4 volts)
• Standard 25-tooth output shaft
• Lightweight aluminum case
• Dynamic torque range for ultimate performance

Includes:

• (1) Lifetime Gear Warranty
• (1) WP173 Aluminum Digital Micro Servo
• (1) Aluminum Servo Horn
• (2) Composite Servo Horns
• Mounting Hardware

Specifications:

• Application: 1/24, 1/16 & 1/18
• Input Voltage: 6V-8.4V
• Speed:
  • @6.0V: 0.09 sec/60°
  • @8.4V: 0.07 sec/60°
• Torque:
  • @6.0V: 123oz.in (8.9Kg-cm)
  • @8.4V: 173oz.in (12.5Kg-cm)
• Motor: Digital Coreless
• Output Shaft: Mini 25T
• Shaft Diameter: 0.20in (5mm)
• Gear Material: Metal with Lifetime Gear Warranty
• Dimensions (LxWxH): 0.9x0.47x1.25in (23x12x31.75mm)
• Weight: 0.81oz (23g)

Important Tech Notes:

• When using with the Traxxas TRX-4M 1/18 platforms, the EcoPower CNC-Machined Aluminum Servo Mount (ECP-3072) is required for a precise fit.
• Do not exceed 8.4 volts, as it may damage the servo.
• While the servo is waterproof, submerging it underwater for extended periods may degrade the seal points.