gimbal brushless motor !!

Thread Starter

capacitor1

Joined Jan 12, 2013
10
Hi everyone

please can any one give me an idea about what's a gimbal brushless motor , is it a normal bldc or a stepper motor ?

if it's bldc, how can they control it accurately without hall sensor??, is the control feedback by the gyro and the accelerometer? how ?


I wish you can help me

thanx
 

MaxHeadRoom

Joined Jul 18, 2013
28,619
A gimbal is just another name for a pivoted mount for the motor or mechanism.
A BLDC motor just uses the hall sensors or equivalent tracks on an encoder for commutation, not positioning.
For position you need a encoder or resolver or similar device.
Max.
 
Top