eTronix 4.0KG Analog Standard Servo - Futaba Compatible

eTronix 4.0KG Analog Standard Servo - Futaba Compatible

Brand: eTronix

Part No: ET2045

£6.74 ~~RRP £7.49~~

In Stock: Usually ships same day

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The eTronix 4.0KG Analog Standard Servo (ET2045) delivers reliable standard-size performance with 4kg-cm torque at 6.0V and a 0.12s transit time. It features plastic gears and a plastic case, and comes supplied with a selection of servo horns plus mounting rubber and hardware. Suggested compatibility: Futaba.

Spec Check

Speed (sec/60°): @6.0v 0.12s
Torque (kg-cm): @6.0v 4kg
Dimensions: 40.5 x 20.3 x 38.0mm
Weight: 45.5g
Gears: Plastic
Case: Plastic

What's Included

Servo horns
Mounting rubber
Hardware

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ETRONIX 4kg/0.12s STANDARD SERVO

Etronix standard-sized servo. Full selection on servo horns, mounting rubber and hardware included.

Spec Check:

Speed (sec/60°): @6.0v 0.12s
Torque (kg-cm): @6.0v 4kg
Dimensions: 40.5 x 20.3 x 38.0mm
Weight: 45.5g
Gears: Plastic
Case: Plastic

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Key Info:

Brand: eTronix
Part No: ET2045
Barcode: 5056135711644
Max Voltage: 6v (NiMh)
Gear Material: Plastic

Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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Questions & Answers

Real questions from real customers. Why not ask your own?

What's size is the spine.

Robert Quilter / 19th May 2025

THis would be a 25 tooth spline.

Si @ Wheelspin Models

would this work with a spektrum rx

Martin Haywood / 19th March 2021

Yes this would be fine

Anthony @ Wheelspin Models

Are fittings supplied with this servo please?

Patrick Hardy / 2nd September 2020

Yes it comes with a handful of horns etc

Ben @ Wheelspin Models

Am I able to buy these to replace Samya srm120 servos?

Adam / 7th April 2020

I've never heard of that brand, but these are standard servos that work in pretty much all setups.

Ben @ Wheelspin Models

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