drive electronics SK 500E - Modular frequency inverter
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SK 500E - Modular frequency inverter
Following its introduction in the market the SK 500E product series has become successfully established and now the power range has been extended to 90kW. This extends the success factors of these components to a wider field of applications.
Modular compact inverter: SK 500E
With the SK 500E series of frequency inverters, Getriebebau NORD offers intelligent and costeffective drive solutions with scaleable equipment options, which are all fully compatible with regard to motor performance range, supply voltage and sizes. The basis for all models is a well-equipped basic unit with expansion possibilities through optional modules. SK 500E inverters are suitable for all application areas and can be easily adapted to specific requirements with plug-in technology units.
Performance grading:
The SK 500E product series offers a wide range of features which are necessary for application-specific drive solutions. Through different configuration levels, these can be used "in the same box". The inverters include the following functions, which are state-of-the-art for industrial applications.
"Safe stop" (STO) as per EN ISO 13849-1 Cat.4,
Performance level e EN 61508 SIL3CANopen interface on board
Incremental encoder input (TTL) on board
Absolute encoder via CANopen, SSi, BiSS, Hiperface, EnDat
POSICON positioning control
External 24V power supply for control board
Synchronous motor operation (PMSM)
PLC logic function
Sizes 1 - 4 (0.25 - 7.5 kW):
Frequency inverter SK 500E with integrated mains unit / SK 505E with external 24V supply
SK 500E / SK 505E basic equipment:
Sensorless current vector control (ISD control)
Line filter Class C2, Class C1 up to 5 m
Brake management, electro-mechanical motor brakes
Brake chopper for braking resistor
RS 232 PC diagnostic interface
4 switchable parameter sets
All normal drive functions
Automatic flux optimisation (energy saving function).
Process controller / PID controller
Consistent parameter structure
Simple to operate
All common field bus systems
Factory setting for parameters for standard applications
Scalable display values
High quality regulation and short reaction times
- Q: The servo actuator can't be turned on
- You mean with your hand? If it's charged, that's normal, and it depends on whether the motor has a brake
- Q: In the case of a single chip and motor driven module, is it not working?
- Motor drive circuit, the start of the influence of the single chip microcomputer is very serious, suggest not altogether, microcontroller send start to enter a dormant state for a period of time after the command, or the nop instruction, to avoid voltage instability stage, at the start of work.
- Q: Does the step motor drive use DSP chip?
- DSP chip main features: (1) a multiplication and an addition in a single instruction cycle; (2) the program is separated from the data space and can access both the command and the data at the same time. (3) there is fast RAM within the slice, usually accessible through two separate data buses; (4) hardware support with low overhead or no overhead cycles and jumps; (5) quick interrupt processing and hardware I/O support; (6) a number of hardware address generators that operate within a single cycle; (7) multiple operations can be performed in parallel;
- Q: What is the three-phase step motor driven chip
- L298N has 4 independent bridge arm, can drive four phase six line step motor, not know your three-phase step motor is the interface, not three phase brushless machine? If the stepper motor, I think enough, with three of the bridge arm stepper motor power connection of three groups of coil end, on the other side received L198N, left an empty bridge arm.
- Q: How to select the driver after the step motor is selected
- Drive parameters must match and stepper motor The most main is your stepper motor is how the operation of the low speed high speed or frequent restart (response) As far as I know There is no one move slowly into the driver can do a full range of every move slowly into the emphasis of the driver must be biased So a move slowly into electricity opportunities have a few drivers can match
- Q: Is there a brush dc motor driven and no brush dc motor driven?
- 1. The difference between It's very different to have brushes and brushes. It's a lot easier to have a brush, and you can transfer it to a dc voltage. Brushless words power power electronic devices are needed to open and shut off voltage, and the need to according to the rhythm of the judgment of rotor position switch, control requirements are complex. To put it bluntly, brushless dc is essentially a square wave ac motor. But the control of the small brushless motor has matured, and all the fans in the computer have no brushes.
- 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: Step forward motor single pulse/double pulse?
- The motor is in the circuit with the letter "G". Its main function is to use mechanical energy to convert into electricity, and the most commonly used is to use heat energy and water energy to push the rotor of the generator to generate electricity.
- Q: Step forward motor drive breakdown
- Speed is ok with subdivision, speed is related to the frequency of your pulse input, please increase your pulse input frequency so that you can improve speed!
- Q: Which triode will be chosen for this step motor driven circuit?
- Different characteristics, want to see the before and after the class relations, the first is to follow the output, high input impedance, output impedance is small, the current level is high voltage low current, and the output voltage is controlled voltage level before, can do limit switch, the output is a voltage source. The second type is the reverse coincident collector output, which is suitable for the low voltage large current, and the output is the high impedance, which is also the current source, and the current is not changed when the load changes. If the previous stage is low resistance, such as TTL, it is suitable for the second type. Additional circuit is a combination of both, light coupling leakage current is easy to be amplified, so let's add R around 2 k (see the parameters of the optical coupling), so relay coil, when the release of low voltage, easy to misoperation, current advantage is can quickly set up the voltage to the coil. In this case, the relay, which is a current drive, is best to output from collector, but also for R.
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drive electronics SK 500E - Modular frequency inverter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 unit
- Supply Capability:
- 50 unit/month
OKorder Service Pledge
OKorder Financial Service
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