K-Easy DV422 Widely Used Control Mode Stepper Drive and PLC Control Servo Motor Drive

• Function: Automatic Control, Protection, Monitoring, Measure
• Brand: K-Drive
• Certification: CE, ISO
• Task: Program
• Structure: Closed-Loop
• Signal: Continuous
• Model NO.: DV
• Transport Package: Carton Box/Woody Box
• Specification: Power Rating: 0.4KW-22KW Input Voltage: 220V-380V
• Origin: China
• HS Code: 850110
• Production Capacity: 50000

Product Description

 

Product Description

Shenzhen K-Easy Automation Co.,Limited is a professional manufacturer, specialize in R&D And production of AC drives. We have built up a comprehensive product family. Frequency inverters' power covers the range from 0.4 to 630kW, and voltage range is between 220V and 480V. More than inverters are running smoothly 300, 000 units at different industrial sites.

"Closed-loop steppe" drive system is the innovative inegration of cosed-loopcontrol technology into the stepper motor by Division according to markdemand and prospects, creating a new A drive for performance. Successfullysolved the problems of isocon an os steps of the adoa sting system andfurther improved the speed and acceleration of the stepping motor caneffectively reduce the cost of equipment use. Closed-oop steppingnot onlyhas the same motor installation size as atonal stepping28/36/42/57/110/130mm, etc., but also Simple and easy to set up, theperformance is improved by more than 50% compared with the traditionastepping, and the price is less than half of the A servo. lt is the first choice formedium and low speed servo appications!

Product Parameters

Performance	K-Drive
Applicable motors	Asynchronous /synchronous motors
Starting torque	0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control)
Speed adjustable range	1:200 (SVC), 1:1000 (VC)
Ambient temperature (no derating required)	-10-50ºC (for most of the models)
Rated input voltage	208VAC-480VAC
Communication	Modbus RTU//ASCII Profibus-DP, CANopen, etc.
Position control (fixed length, or angular positioning)	√
Field weakening control	√
Autotune online	Online & Offline
Short-time ramp-up	No trip
Customized features (software and/or hardware)	Procurable with rich experience

Product Features

lt is compatible with pulse signal input and /0internal control mode. One driveis with multiple functions bringing more expansionpossibilities, greatly reducing system costs.

With RS485 communication connection, based on standard ModbusRTU protocolit can support mult-axis RS485 motion control network

There is an inherent resonance point in the stepping system. The C series of stepper drives adopts an excellent anti-resonance algorithmto capture the characterstics of the resonance point which can effectively avoid or suppress the resonance point and improve the stabilitat medium andlow speeds and torque output at high speed.

The built-in T-type and S-type command smoothing technology reduces the instantaneous disturbance caused by the load movement anotransmission machinery so that it can make the motor movement more stable and smoothy

During the set acceleration time, the speed accelerates fr-om theinitial value to the set maximum value, and continues to run at themaximum speed.

 It can be configured with 2-segment position table program supporting positioning/emergencystop/zero return and other functions, whichcan save the number of pulse output points of the host controller.
 

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