Please can I use arduino uno to program this motor and also it need driver or not?

You do not need a driver, all you need to do is provide 12-24 VDC. I have corresponded with the manufacturer and they recommend 18 VDC. I plan to use this at about 21.5 VDC (what a typical 24 VDC power supply can be turned down to), in which the manufacturer approved as an upper limit. To control the servo, you need to provide a PWM signal, which I think is available from an arduino. The PWM needs to be at 50-400 hz and have a pulse width from 500 usec to 2500 usec. Sorry for the remedial math here, but .5 to 2.5 milliseconds would be the correct pulse width to make this go from 0 to 360 degrees of rotation. I have tested this with inexpensive RC servo test devices and it definitely works. There is 5 VDC available for the signal input, so you could use an open collector output. If the arduino has a lower voltage, such as 3.33 VDC, I'm not sure if that would work, but the sales data on Amazon supports this. This servo is accurate and has a great deal of torque. With 21.5 VDC power applied I was able to get about 67 rpm out of it. I hope this helps!

How many amps does the servo pull at full power and 18V?

no load is 0.34A/18v, max load is more then 20A/18v, very powerful

Are servo arms available for this product?

No but there are some cool examples on how to use this for a quadrupole robot

Can this motor be used to steer wheel to specific angel? In continues servo mode?

Yes. The servo has two modes: servo position and motor drive, which is selected by a DIP switch. In servo mode the shaft rotation can move 0-360 degrees for 0.5 to 2.5 uSec pulse width. There are gain and offset potentiometers to calibrate the motion over any standard servo range. There is also a reversing DIP switch to change the sense of the rotation.

550kg High Torque Rc Servo 2 In 1 Servo Motor

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Description

🚀 Elevate Your Robotics Game with Unmatched Torque!

SAFETY FIRST - Equipped with overcurrent and jam protection to ensure safe operation.
UNLEASH POWER - Experience a jaw-dropping 550kg.cm torque for unparalleled performance.
ROBUST COMPATIBILITY - Easily integrates with popular remote systems and Arduino for endless project possibilities.
PRECISION ENGINEERING - Crafted with high-quality metal gears and magnetic encoder feedback for ultimate reliability.
VERSATILE FUNCTIONALITY - Switch seamlessly between servo and motor modes for diverse applications.

The DOCYKE 550kg High Torque RC Servo is a versatile 2-in-1 servo and motor designed for high-performance applications. Operating at 16V-24V, it delivers an impressive torque of 550kg.cm and a rapid speed of 0.24s/60°. With a robust metal gear construction and advanced features like magnetic encoder feedback, this servo is perfect for DIY robotics, remote control vehicles, and more. Its dual modes and compatibility with various remote systems make it an essential tool for any tech enthusiast.

Reviews

N**O

Nice product

Nice product and service

16.01.2026

K**N

Exceptional Power, Easy to use.

The DOCYKE High Torque RC Servo (550kg) delivers truly exceptional power that is perfect for demanding projects. While I unfortunately managed to strip the gears due to a personal build error, my experience with the company's customer support completely turned things around. They were incredibly responsive, helpful, and efficient in getting me back on track by allowing me to purchase the necessary replacement parts immediately. I am thoroughly impressed by their commitment to their customers and deeply appreciate their prompt assistance in resolving my issue.

17.07.2026

D**R

Robust servo design

Works as designed

17.05.2026

6**L

Good product

Product works as described. My only complaint is that the product manual could have been a little more complete. I did message the maker though and they provided the needed information very promptly. I can recommend the product. I would give it five stars except that I had to do a little work to be sure I was driving it properly.

17.08.2026

B**Y

Good

Worked well with Docyke controller

6.03.2026

K**F

Great powerful motor

Bought this for a holding mechanism that needed precise control - and the ability to have usefulness in other areas (servo or regular motor). What a great product and excellent seller! Definitely watch the video on the last image of product description (explains light codes, setting, etc). Also, note that for direction control in motor mode, use PWM with the following logic: 0-49% = motor goes forward 50% = stops (holds position) 51-100% = motor goes backwards Use direction toggle to switch these. Great value for the money. Will continue to be useful and last a long time. Seller also responds quickly to emails - so don’t hesitate to contact them with questions!

13.10.2024

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€ 428.15

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Model Number	D-02
Assembly Required	No
Batteries Required	No
Batteries Included	No
Material Type(s)	Aluminum
Product Dimensions	5.08 x 5.08 x 2.54 cm; 671 g
Item model number	D-02
Manufacturer recommended age	18 months - 5 years
Manufacturer	Docyke
Item Weight	671 g

550kg High Torque RC Servo, 2 in 1 Servo and Motor 16V~24V High Voltage Full Metal Gear Digital Servo

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