How to make a part spin along with another part

Help and Feedback Scripting Support
#1

Is it possible for me to make a part [ the black one in the video] to move in around in circles. The grey part behind it is already spinning, i tried welding them so that the black would spin with the grey part but it didnt work.
Video : https://gyazo.com/f6c9786c47375df7400089ea4939f76a

#2

The script would be nice, considering its #help-and-feedback:scripting-support

#3

Set their orientations to the same value and then rotate each at the same speed.

#4

Do you want the grey part to spin the same way as the red part or do you want it to stick to it?

For the spinning with the board the easiest fix is just to use a weld.
Example:

local p0 -- black part
local p1 -- red part

local w = Instance.new("Weld")
w.C0 = p0.CFrame:ToObjectSpace(p1.CFrame) -- either change ToObjectSpace to ToWorldSpace or switch p1 and p0
w.Part0 = p0 
w.Part1 = p0
w.Parent = w.Part0
#5

mb here it is :

	script.Parent.CFrame=script.Parent.CFrame * CFrame.fromEulerAnglesXYZ(0.5,0.0,0.0)
	wait()
end
--This is just for the particle to spin.
#6

I want the black part to stick with the grey part and moving around it

#7

i tried doing that but the black just spins in once place i want it move and take like rounds of the circle.

#8

Welds won’t work in this case, assuming he’s rotating the part via CFrame. However, it will if he lets Roblox physics handle the spinning and just use stuff like Constraints to spin the part.

#9

When moving the player’s character it uses Motor6D, they do not break either. Motor6D are literally welds but animatable.

#10

i do use CFrame, is there a different way for that?