drive electronics Decentralised motor starter
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SK 135E – Decentralised motor starter
Many applications, including those in the field of material handling require electronic starting and stopping of the drive units. NORD has developed the new, innovative motor starter SK 135E for this. Due to its versatility, not only motor starting functions, but also gentle starting or reversing mode are possible.Extensive monitoring functions e.g. protect against overheating. Thanks to the I2t triggering characteristic, a motor protection switch is not required. The integrated mains filter of the motor starter SK 135E (with motor-mounting) meets the very highest EMC requirements.
Features and Characteristics
Gentle start function
Reversing function
Motor or wall-mounting
IP55, (optional IP66)
Power range:3~ 200 … 240V from 0.25 kW to 4.0 kW3~ 380 … 500V from 0.25 kW to 7.5 kW
Control and connection of an electromechanical brake
Integrated mains filter (EMC Class C1 / C2)
2 digital inputs
2 digital outputs
Temperature sensor input (TF+/TF-)
RS232 interface via RJ12 plug
Optional ATEX Zone 22 3D (in preparation)
- Q: The difference between drive motor and frequency converter drive motor
- The converter drives the motor, which drives the variable frequency motor, or the converter drives the ordinary asynchronous motor. The converter itself can control the frequency conversion motor or asynchronous motor, or it can be controlled by an external control converter (analog voltage, analog current, communication). The frequency converter is driven by the frequency conversion motor, which can be controlled by the speed control. The servo actuator which requires precise positioning control is driven by the servo actuator, which drives the frequency conversion motor with the frequency control.
- Q: The main function of the step motor drive, how do you know the power of the step motor and the rated voltage?
- The main function of stepping motor drives is to provide impulse current for stepping motors..The rated voltage of the step motor is illustrated in the parameters of the step motor.
- Q: What is the pulse voltage of the step motor driver
- The input signal of the normal step motor drive is adjusted for 5V level. If the voltage of the control signal is greater than 5V, it must also be added to the current resistance. The size of the extra resistance should be explained in the driver documentation. But more outputs signals such as PLC control equipment for both 12 v, 24 v, if the driver is supporting, may drive the input has to adapt to the 12 v or 24 v voltage. Therefore, if you want to replace the existing drive, it is best to understand the voltage of the device's output control signal first. If it is your own device that wants to control the drive of the finished product, and there is no data on the drive, you can try the effect with a low voltage signal, such as a 5V signal.
- Q: What is the difference between motor controller, motor drive, switch power supply?
- The switch power supply can only be powered by the power supply and cannot control it. The motor controller can control its rev., stop, counterturn and protect the motor. The motor drive can control its speed, travel, and turn.
- Q: What happened to the motor that was controlled by the step motor drive
- There is no direction signal, and the 5V power supply goes through a 1K resistor to the DRI +, the negative electrode of the DRI. DRI - and DRI + power are in one direction, and power cuts are in the other direction.
- Q: What is the relationship between the step motor running current and the subdivision driver setting
- Stepper motor is the default step 1.8 ° Angle, 360/1.8 = 200 pulse, so the default is 200 pulses a stepping motor, but in some institutions require high precision, 1.8 ° doesn't fit, so there will be a drive the segment above Settings, such as the drive with a 1000 (or 5) segmentation, is 5 times Angle reduces is 1.8/5 = 0.36, every step is refers to the motor rotation Angle is 0.36 °.
- Q: How does the driver control the servo motor
- The servo actuator control motor has three modes of control for speed control, torque control and position control. Speed control is mainly achieved by changing the frequency of the torque, which is achieved by changing the size of the current, and the position control is achieved by the impulse signal. The specific control approach is typically based on customer needs. Servo motor drive control, the first is input parameters needed for the project in the drive, the motor starts, through encoder rapid feedback actual values, the actual value to the servo drive after comparing with original set of reference values, rapid adjustment error, on will adjust good signal to the motor, to realize the actions needed to make motor, thus achieve precise control. (feedback, regulation, this is the closed loop control of servo.)
- Q: Measuring method of motor actuator?
- Do load current motor test system with load, can be blocked experiment, overload, efficiency test, load test, endurance test and reverse experiment, at the same time have a harmonic analysis based on the analysis of function, FFT analysis, trend analysis. You can also see the five axes and the MAP cloud. Therefore, the electric motor test system is highly regarded by the industry, and the MPT motor test platform of ZLG zhizhi electronics in the current industry is good, and the accuracy of the stability test is very high.
- Q: The function of current feedback in servo motor actuator
- The current feedback is measuring the current, which is measuring the actual torque, and the motor control is controlling the torque
- Q: What is the communication servo motor driver and how it works
- Motor servo motor is also called the implementation, in the automatic control system, is used as actuators, converts the received electrical signal into angular displacement or velocity of motor shaft output. Divided into two major categories of dc and ac servo motor, its main characteristic is, when the signal voltage is zero no rotation, speed decreases with the increase of torque and uniform,
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drive electronics Decentralised motor starter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 unit
- Supply Capability:
- 50 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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