nanoDLP

jneilon

Member

Registered: 2016-05-08

Posts: 13

Bought new Servo does not seem to work - HS-5065MG

I bought a HS-5065MG servo motor to see if I could reduce audible noise and stutter when using the shutter on my projector. I cannot seem to get it to work. It moves once then stops working.
My previous Servo works fine: TowerPro's SG1050 although super loud and stutters..

The specs seem similar so I am unsure how to get it to work. I am powering it off a USB cable plugged into a powerbar. The Signal is running through Raspberry pi3

Running this on the mUVe3D Ultipro+

Using Gcodes from mUVe3D's settings:

Shutter open:
M280 P2 S160
Shutter closed:
M280 P2 S10

Servo Pulse Width Open
1400

Servo Pulse Width Close
700

Servo Signal Length
1000

Last edited by jneilon (2017-03-23 18:49:00)

jneilon

Member

Registered: 2016-05-08

Posts: 13

Re: Bought new Servo does not seem to work - HS-5065MG

Figured it out. My Pulse width was off. I found a spec sheet online and it works fine now.

Servo Pulse Width - Open
2100

Servo Pulse Width - Close
900

Servo Signal Length
1500 (This one I guessed but it seems to work)