What voltage does the rotor of a control transmitter receive?

The rotor of a control transmitter typically receives a voltage of 115 VAC. This is a standard voltage rating for many control systems and devices used in various applications. The reason this voltage is used is due to its suitability for providing sufficient power to operate the rotor effectively while being compatible with common electrical systems in both industrial and commercial settings.

Using 115 VAC allows the control transmitter to maintain stable operation of the rotor under varying load conditions, ensuring reliable performance. This voltage rating is particularly advantageous in environments where 120 VAC is too high, as 115 VAC minimizes the risk of electrical issues while still delivering adequate power. Furthermore, the use of a well-established voltage level like 115 VAC ensures compatibility with existing infrastructure, making it easier to integrate control transmitters into existing systems without the need for additional adapters or transformers.