• IP20 2.2kw-75kw Universal Servo Drive Closed Loop Vector Control For CNC Motor
IP20 2.2kw-75kw Universal Servo Drive Closed Loop Vector Control For CNC Motor

IP20 2.2kw-75kw Universal Servo Drive Closed Loop Vector Control For CNC Motor

Product Details:

Place of Origin: China
Brand Name: ZK
Certification: CE
Model Number: /

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiate
Packaging Details: Standard
Delivery Time: 3-8days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 200pcs per day
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Detail Information

Power: 2.2kw-75kw Voltage: 380VAC
Control Mode: Current/Flux Vector Control, Close Loop Vector Control Cooling Way: Force Cooling
Output Frequency Range: 0-1000Hz Torque Control Accuracy: ±5%
High Light:

IP20 Universal Servo Drive


75kw Universal Servo Drive


380V AC Servo Drive

Product Description

AC Servo Drive 3 Phase 380V 2.2kw To 75kw Spindle Servo Frequency Inverter For CNC Motor



Servo drive description


Servo drive is a new tailor made spindle controlling frequency inverter (servo drive) for CNC, machining center, packing, textile, etc. It can achieve to high accuracy speed, torque and position control through close loop servo control, which based on brand new hard ware and soft ware platform.
Perfect performance and powerful function is your machine best selection.



A servo drive receives a command signal from a control system, amplifies the signal, and transmits electric current to a servo motor in order to produce motion proportional to the command signal. Typically, the command signal represents a desired velocity, but can also represent a desired torque or position. A sensor attached to the servo motor reports the motor's actual status back to the servo drive. The servo drive then compares the actual motor status with the commanded motor status. It then alters the voltage, frequency or pulse width to the motor so as to correct for any deviation from the commanded status.

In a properly configured control system, the servo motor rotates at a velocity that very closely approximates the velocity signal being received by the servo drive from the control system. Several parameters, such as stiffness (also known as proportional gain), damping (also known as derivative gain), and feedback gain, can be adjusted to achieve this desired performance. The process of adjusting these parameters is called performance tuning.

Although many servo motors require a drive specific to that particular motor brand or model, many drives are now available that are compatible with a wide variety of motors.


Servo systems can be used in CNC machining, factory automation, and robotics, among other uses. Their main advantage over traditional DC or AC motors is the addition of motor feedback. This feedback can be used to detect unwanted motion, or to ensure the accuracy of the commanded motion. The feedback is generally provided by an encoder of some sort. Servos, in constant speed changing use, have a better life cycle than typical AC wound motors. Servo motors can also act as a brake by shunting off generated electricity from the motor itself.


Control mode of ac servo drive





Tecinical Specification


Technical Specification
Input rate voltage 380V+ 10% -15%
rated frequency 50/60Hz
Output output voltage 0-380V
output frequency range 0-1000Hz
Control feature control mode current/flux, close loop vector control
starting torque 0.0Hz 180%
torque limit 0-200% rated motor torque
torque control accuracy ±5%
speed control ratio "1:5000
speed control accuracy ±0.1%
position accuracy ±pulse no.s
accel./decel. control 0.05 to 3000Hz
braking mode Dynamic braking, built it braking unit
over load capability 150% rated load for 3 min, 200% for 3s
analog input 3 ways, -10V to 10V, 0-10V/4-20mA
analog output 0-10V/4-20mA
Programmable digital input 9 ways digital input, NPN/PNP acceptable
Programmable external pulse input pulse+ director, quadrature pulse
protection function over current, over voltage, overheat, under voltage, phase missing, motor short circuit.
environment temperature "-25℃to 45℃
humidity < 90% RH, Non-condensate
Vibration below 20Hz, 1G, 20 to 5Hz, 0.2G
Heat dissipation force cooling
protection grade IP20

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