Sanwa ERG-RZ Compact Hyper Servo [ERG-RZ]

Price:

£71.60

Brand:

Sanwa

Model:

ERG-RZ

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R/C Models - System - Servo - Standard Servos

Sanwa ERG-RZ Precision Servo for RC Models

The Sanwa ERG-RZ Hyper Servo is aimed at modelers who value precise, steady control. The coreless motor design yields cleaner movement and quicker corrections, which helps when fine-tuning steering or control surfaces. Compatibility with standard radio systems makes it straightforward to fit into many different model types.

Main Benefits

Coreless Motor: Provides smoother rotation and faster response to input changes.
High Torque: Maintains control under load for accurate positioning.
Standard Size: Sized to match common 1/10 scale servo bays and brackets.
Durable Construction: Manufactured to endure intensive use and regular handling.

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 compact, effective upgrade for modelers seeking improved responsiveness and reliable torque in a standard servo form factor.

Will this servo fit standard 1/10 scale mounts?

Yes, the Sanwa ERG-RZ uses standard dimensions so it should fit typical 1/10 scale mounting points without the need for custom brackets.

How noisy is the coreless motor compared to standard servos?

Coreless motors generally run quieter and with less cogging than brushed designs, so you can expect smoother and quieter operation from this unit.

Any tips for protecting the servo from water and dust?

Avoid direct exposure to water and debris; if you run in damp or dusty conditions, add boots or seals and clean connections frequently to prolong service life.

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