Re: Yaskawa Motors WORK!!!

Steve Carlisle wrote:

> From: "Steve Carlisle" <quatsein@...>
>
> David,
>
> The motor brake voltage is usually the same as the
> motor run voltage. When you apply voltage to the
> motor, it also applys the same voltage to the brake,
> at least that has been the system on the mills I have
> used that contains a spindle brake. The brake is
> spring activated, electrically released.

That doesn't make sense for a servo motor, however,
as the motor will often have very low voltage on it
when moving slowly.

Jon