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Tracker System Slewing Drive DC Geared Stepper Electrical Motor
Stepper motor driver
Brand: K-Drive
Certificate: CE, RoHS
RS485 Communication Controlling Type Stepper Drive
Product features
Strong compatibility and scalability
It is compatible with pulse signal input and I/O internal control
mode. One drive is with multiple functions bringing more expansion
possibilities, greatly reducing system costs.
RS485 Communication
With RS485 communication connection, based on standard ModbusRTU
protocol, it can support multi-axis RS485 motion control network.
DE series pulse type closed-loop driver
Product features
"Closed-loop stepper" drive system is the innovative integration of
closed-loop control technology into the stepper motor by Division
according to market demand and prospects, creating a new A drive
for performance. Successfu-lly solved the problems of dislocation
and lost steps of the traditional stepping system, and further
improved the sp-eed and acceleration of the stepping motor can
effectively reduce the cost of equipment use. Closed-loop stepping
not only has the same motor installation size as traditional
stepping 28/36/42/57/60/86/110/130mm, etc., but also Simple and
easy to set up, the performance is improved by more than 50%
compared with the traditional stepping, and the price is less than
half of the AC servo. It is the first choice for medium and low
speed servo applications!
EtherCAT FieId Bus CIosed Loop Step Drive
Product Overview
EtherCAT series bus-type stepper products are bus-type stepper
drivers that add bus communication function on the basis of the
original high-voltage pulse-type stepper drivers. Pick Using the
EtherCAT bus communication inte-rface, based on the EtherCAT slave
technology, the transmission rate of 100Mb/s realizes the real-time
control and real-time data transmission of the servo system. only
Support CSP, HM operation mode. The driving voltage is AC200V~240V,
and it is suitable for various types of three-phase hybrid stepper
with current below 7.0A and outer diameter of 86~130mm.into the
motor. Compared with the traditional pulse servo driver, the driver
is especially suitable for applications in long-distance,
multi-axis linkage applications, such as manipulators, packaging
machi-nery, etc.The wiring can be greatly reduced and the
reliability of the drive operation can be enhanced.
Bus-type closed-loop stepper driver
EtherCAT series bus-type closed-loop stepping products are bus-type
closed-loop stepping products that add bus communication function
on the basis of DE series high-performance stepping closed-loop
drivers.drive. Using the EtherCAT bus communication interface,
based on the EtherCAT slave technology, the transmission rate of
100Mb /s realizes the real-time control and real-time data of the
stepping system transmission. It has the advantages of high
performance, high transmission speed and high reliability
communication. EtherCAT series can drive 20/28/ 42/57/60/86 and
other flange frame closed-loop stepping motor. The driver has
abundant input and output interfa-ces and supports CSP, PP, and HM
operating modes. Compared to conventional pulsed drives, this drive
is parti-cularly suitable for It can greatly reduce the wiring and
enhance the reliability of the drive operation.
Why choose K-Drive variable frequency drive?
In the trend of advocating smart and simple industrial automation,
environmentally friendly products, value-added solutions, K-Drive,
as one of the world's leading drive manufacturers aggressively
investing in R&D, production, and continuous quality
improvement, is well positioned to provide its customers with
technology-driven, performance-outstanding products such as VFDs,
wind power converters, servo drives, HEV/EV drives, helping its
customers save energy and increase industrial productivity with
sustainability on the one hand, and enhancing their entire
value-chain quality, delivery, and services on the other hand.
Production
In production, rigorous quality control is implemented on
components, circuit boards, and the finished goods, assuring
products without defects.
K-Drive VS Other brands
| Performance | Common brands | K-Drive |
|---|
| Applicable motors | Asynchronous motors | Asynchronous /synchronous motors |
| Starting torque | 2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop
vector control) | 0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop
vector control) |
| Speed adjustable range | 1:100 (SVC), 1:1000 (VC) | 1:200 (SVC), 1:1000 (VC) |
| Ambient temperature (no derating required) | -10-40ºC | -10-50ºC (for most of the models) |
| Rated input voltage | 208VAC-400VAC | 208VAC-480VAC |
| Communication | Modbus RTU//ASCII | Modbus RTU//ASCII Profibus-DP, CANopen, etc. |
| Position control (fixed length, or angular positioning) | × | √ |
| Field weakening control | × | √ |
| Autotune online | Online | Online & Offline |
| Short-time ramp-up | Trip | No trip |
| Customized features (software and/or hardware) | Unprocurable or no experience | Procurable with rich experience |
K-Drive AC motor drives are able to replace AC drives and inverters
of the following brands: , LS, Toshiba, Siemens, Lenze, Yaskawa,
Mitsubishi, Delta, Hitachi, WEG and etc；
How stepper driver work with variable frequency inverter ?
A stepper motor driver is a device that controls the movement of a
stepper motor. It typically receives input signals from a
controller or microcontroller, which tells it how to move the
motor. The driver then generates the appropriate electrical signals
to drive the motor.
An inverter, on the other hand, is an electronic device that
converts DC power from a battery or other source into AC power that
can be used to run AC-powered devices. Inverters are commonly used
in applications such as solar power systems, emergency backup power
systems, and electric vehicles.
In some cases, an inverter may be used to provide the power
required to run a stepper motor. This can be done by connecting the
output of the inverter to the stepper motor driver, which then
controls the movement of the motor.
The driver typically receives a pulse train from the controller,
which determines the speed and direction of the motor. The driver
then converts these electrical signals into the appropriate current
levels required by the motor windings to move the rotor in the
desired direction.
In summary, a stepper motor driver and an inverter can work
together to control the movement of a stepper motor by providing
the necessary electrical signals to the motor windings. The
inverter provides the power source for the motor, while the driver
converts the signals from the controller into the appropriate
electrical signals for the motor.
