1KW 240V Servo Motor Drive Vfd For Ac Motor
According to the command mode and operation characteristics of a servo drive, it can be divided into three operation modes: position control operation mode, speed control operation mode and torque control operation mode.
1 The position control mode usually determines the displacement of the movement by the number of pulses, and the pulse frequency of the external input determines rotation speed. Because the position mode can strictly control the position and speed, it is generally used in the positioning device. It is the most popular control mode and mainly used in robot, table placement machine, carving and milling, CNC machines and so on.
2 The speed control mode controls rotation speed through the given analog quantity, the given digital quantity and the given communication speed. It is mainly used in the constant-speed applications. For example, the upper computer adopts position control mode and the servo drive adopts speed control mode in application of carving and milling machines.
3 The torque control mode controls torque through the given analog quantity, the given digital quantity and the given communication speed. It is mainly used in winding and unwinding devices which have strict requirements on the force of material, such as winding device or drawing fiber equipment and other tension control applications. The setting of torque should be changed at any time according to the radius of winding to ensure that the force of material will not change with the change of winding radius.
Parameter:
Wiring diagram of position control mode
1. The internal +24v power supply voltage range is 20v~28v, and the maximum working current is 100mA.
If an external 24V power supply is used, please connect the external power supply +24v to pin 16 (COM),
and the external power supply 0V to pin 43 (e0v).
2. The user of do output power supply needs to provide it by himself. The recommended
working powersupply voltage is DC24V, and the conduction voltage drop of do port is about 2.4V.
Please pay attention to it in application.The maximum allowable voltage of do port is DC30V
and the maximum allowable current is 50mA.
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1KW 240V Servo Motor Drive VFD RS485 Communication For AC Motor Images
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