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One of the single-phase speed regulation circuits of torque motors
Source: InternetPublisher:公子李 Keywords: Motor speed control circuit BSP Updated: 2021/11/24
The circuit is shown in Figure 3-174. The voltage regulator is connected between the two phases. It is suitable for torque motors with a rated voltage of 220V .
In this method, when the voltage is adjusted to zero, negative torque will appear in the entire speed range. This is undesirable.
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