Sanwa ERG-VB High-Performance Standard Servo  [ERG-VB]

Sanwa ERG-VB coreless standard servo for quick response

The Sanwa ERG-VB Hyper Servo is a standard-size performance servo tuned for hobbyists who want sharper, faster control. Its coreless motor gives crisp, immediate response for steering and throttle inputs, making it suitable for both competitive track sessions and weekend driving. The unit fits many common RC platforms and can be installed with minimal modification to improve handling.

Coreless motor advantages

The coreless motor in the Sanwa ERG-VB cuts rotor inertia and reduces weight, which helps the servo accelerate and brake faster. That quicker reaction translates to tighter control and more precise adjustments when you need split-second corrections on the track.

Wide vehicle compatibility

Built in a standard size, the ERG-VB is made to slot into a variety of RC cars without major surgery. Its form factor and mounting points match many setups, so you can swap it between vehicles with confidence.

Built for regular use

Constructed to handle routine hobby stresses, the Sanwa ERG-VB balances performance with durability. It is engineered to deliver repeatable service over long running sessions when maintained properly.