Sanwa ERG-RZ Precision Hyper Servo - Hobby Edition [ERG-RZ]

Price:

NZD$166.27

Brand:

Sanwa

Model:

ERG-RZ

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R/C Models - System - Servo - Standard Servos

Sanwa ERG-RZ Tuned for Pinpoint Control

The Sanwa ERG-RZ Hyper Servo targets pilots who need crisp, dependable actuation in their RC models. With a coreless motor at its heart, the servo offers fluid motion and quick corrections, making it a good match for both club racing and weekend projects. Its broad compatibility means it can be used across many radio systems and chassis types.

Top Control Features

Coreless Motor: Smooth, low-drag operation that sharpens response.
High Torque: Capable of holding position under high load situations.
Standard Size: Fits common mounts on many 1/10 scale vehicles.
Durable Construction: Built to cope with frequent running and rough use.

Specifications

Voltage: 4.8V - 6.0V
Torque: 9.0 kg-cm (at 6.0V)
Speed: 0.10 sec/60° (at 6.0V)
Dimensions: 40.5 x 20 x 38 mm
Weight: 55g

The Sanwa ERG-RZ Hyper Servo is a practical upgrade for modelers seeking improved feedback and steadier steering without complex installation or tuning.

Can I use this servo in an RTR car?

Yes, if the RTR uses standard 1/10 scale mounting and your receiver supplies compatible voltage, the Sanwa ERG-RZ can replace stock servos for better feel.

Are the gears metal or plastic?

The unit is built for durability; inspect the manufacturer notes for gear material and consider upgrades if you run heavy-duty tasks or high-impact off-road use.

Any setup tips for better centering?

Use your radio's servo centering and endpoint adjustments, check horn alignment at neutral, and make small trims rather than mechanical shims for accurate steering neutral.

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