The Home Of HEW - The 5-Axis Robot Arm

HEW-DV4 Standard unassembled


HEW-DV4 Your friendly easy-to-use robot arm.
Create your very own robotics lab right on your desktop with HEW by your side! Whether you’re new or experienced in robotics you’ll love how much fun it is having a robot by your side to do your bidding! 

HEW is a tool for you to use as you wish, that can be programmed in anyway you want just plug him in and go.
Make your own robot band, chess playing bot, tool holder or simply a helping hand! HEW makes a great addition to any automated, robotic or fun project. What will you create with yours?

x1 unassembled HEW-DV4 arm
x1 unassembled SimpGrip

Watch our complete online building tutorial to help you get started faster, via our youtube channel at:

Find out more about HEW and his specifications go to


Product Description

Are you a student, engineer, maker/hack space enthusiasts, hobbyist or general tinkerer with an interest in robots or thinking about engineering in general Then HEW is your perfect tool for all your robot needs.

This unassembled kit allows you to build your very own robot arm at home using our easy to follow assembly guide. All the tools you need are supplied with each robot.  Our helpful assembly guides are also available to download here:

Each kit comes with:
x1 Coloured acrylic set
x6 RC servo motors
x1 Pack of fixtures
x1 Pack of Nylon standoffs
x1 Aluminium bracket
x1 Battery holder
x3 Servo extension leads
x1 Set of tools

Just pick a robot colour for your choice from our standard colour range and you’ll have your own robot arm in no time.

HEW has a great working envelope (his working area), payload rating, working speed and a lightweight but strong design. Has multiple mounting options, and can be programmed using a wide variety languages (depending on your development board of choice)

Each HEW-DV4 Standard arm is equipped with 6-axis which use 4 high toque servos to control and move the base, shoulder, elbow and wrist pitch with 1 mini servo to control wrist roll and one to control the opening and closing of the gripper

Additional Information

Weight 0.5 kg
Dimensions 152 x 152 x 152 mm

4.8- 6.6V DC

Number of Axis


Payload Rating


Working Range

Up to 360 degrees

Arm Reach

40 – 260mm


Black, Blue, Clear, Green, Red, White, Yellow




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