[BP-Revo]

Its 6. Thats actually standard on most Lehner motors now. Allows you to change between Delta and Wye connection.

Delta connection is the "standard" connection. Gives the rated KV, etc. Wye gives KV thats 1.73 times less than the rated KV. But it is more efficient and has more torque. In a way this allows you to have two motors in one. This is going to be like my backup for my CRT .5. If it is too fast I will go to Wye orientation, which will reduce KV and slow it down.