Sanwa ERG-WRX Precision Race Digital Servo [ERG-WRX]

Price:

CAD$127.16

Brand:

Sanwa

Model:

ERG-WRX

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R/C Models - System - Servo - Standard Servos

Race-grade precision with Sanwa ERG-WRX

The Sanwa ERG-WRX Digital Servo is built for RC drivers who prioritise pinpoint control and dependable operation. Featuring a coreless motor design, this servo gives smoother movements and quicker reaction times for sharper handling on the track.

Main performance highlights

Coreless Motor: Faster actuation with lower rotating mass for improved steering feel.
High Torque: Strong output suited to aggressive driving and tight manoeuvres.
Digital Precision: Accurate endpoint holding and consistent travel across runs.
Durable Build: Robust construction to withstand frequent racing use.

Specifications

Voltage: 4.8-6.0V
Speed: 0.09 sec/60° at 4.8V
Torque: 12.5 kg-cm at 6.0V
Weight: 55g
Dimensions: 40.5 x 20 x 38mm

Sanwa ERG-WRX offers the quick response and torque needed to improve steering precision in race setups. Its coreless motor and digital control make it a practical upgrade for competitive models.

Will this servo fit a standard 1/10 touring car?

The ERG-WRX follows common servo dimensions and mounting patterns, so it fits most 1/10 touring car servo bays with standard linkages.

What battery voltage is best for performance?

Run the servo between 5.0V and 6.0V for optimal speed and torque while keeping the regulator or BEC within safe limits.

How do I maintain long service life?

Keep the gearbox clean, avoid binding at the horn, and check for wear on gears and bearings after heavy use to preserve performance.

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