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Shenzhen Xinlichuan Electric Co., Ltd.

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  3. Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500

  1. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
  2. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
  3. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
  4. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
  5. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500
  6. China Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500

Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500

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Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1~5Set 7Days/ 6~100Set 12Days/ ≥101Set Contact Supplier
Delivery Time 15 work days
Packaging Details Eco-friendly paper packaging
Product Name AC380V HIGH POWER AC Servo Motor Drivers Kit
Rated Power(W) 22KW
Holding Torque (N.m) 140N.m
Rated Speed(rpm) 1500/2000RPM
Rated Voltage(V) AC380V
Rated Current (A) 44.7A
Encoder Line Number (PPR) 17/23-bit incremental, 17/23-bit absolute encoder
Motor Insulation Grade Grade F
Protection Level IP65
Brand Name LICHUAN
Model Number MZ630+22KW
Certification ISO9001 CE RoHS EPR EMC LVD IEC/EN60034-1 IEC62321
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 1~5Set 7Days/ 6~100Set 12Days/ ≥101Set Contact Supplier
Delivery Time 15 work days Packaging Details Eco-friendly paper packaging
Product Name AC380V HIGH POWER AC Servo Motor Drivers Kit Rated Power(W) 22KW
Holding Torque (N.m) 140N.m Rated Speed(rpm) 1500/2000RPM
Rated Voltage(V) AC380V Rated Current (A) 44.7A
Encoder Line Number (PPR) 17/23-bit incremental, 17/23-bit absolute encoder Motor Insulation Grade Grade F
Protection Level IP65 Brand Name LICHUAN
Model Number MZ630+22KW Certification ISO9001 CE RoHS EPR EMC LVD IEC/EN60034-1 IEC62321
Place of Origin China

Lichuan AC Servo Motor Drivers Kit HIGH POWER 140N.m 22KW AC380V 44.7A 1500/2000RPM IP65


Lichuan AC Servo Motor Drivers Kit - High Power Industrial Servo System

Welcome to the product page of Lichuan AC Servo Motor Drivers Kit — a high-power, high-precision industrial servo system designed for heavy-duty automation scenarios. This AC Servo Motor Drivers Kit covers a wide range of power outputs (18.5KW, 22KW, 30KW, 37KW) with rated torques of 88N.m, 120N.m, 140N.m, 191N.m, 235N.m, operating at AC380V voltage, rated currents of 31.6A, 31.8A, 44.7A, 52A, 73A, and speeds of 1500RPM/2000RPM. With an IP65 protection level, it is built to withstand harsh industrial environments, delivering stable and reliable performance for both B-end industrial enterprises and professional C-end users.

Product Overview

The Lichuan AC Servo Motor Drivers Kit is an integrated high-power servo solution consisting of a high-performance servo driver and a 200-flange AC servo motor. It adopts closed-loop vector control technology, combined with a 23-bit high-resolution encoder and a 168MHz high-speed 32-bit digital controller, ensuring precise position, speed, and torque control. This AC Servo Motor Drivers Kit is specially optimized for heavy-duty industrial applications, solving the pain points of low efficiency, poor stability, and low precision of traditional servo systems, and is widely recognized in the global industrial automation market.
Whether you are a B-end manufacturer looking to upgrade production lines, or a C-end professional engaged in high-power automation equipment debugging and maintenance, the Lichuan AC Servo Motor Drivers Kit can meet your diverse needs with its excellent performance and flexible adaptability. It supports seamless integration with mainstream industrial control systems, reducing deployment costs and improving operational efficiency.

Basic Information

  • Product Name: Lichuan AC Servo Motor Drivers Kit
  • Core Type: High Power AC Servo System
  • Rated Power: 18.5KW, 22KW, 30KW, 37KW
  • Rated Torque: 88N.m, 120N.m, 140N.m, 191N.m, 235N.m
  • Input Voltage: AC380V (Three-phase)
  • Rated Current: 31.6A, 31.8A, 44.7A, 52A, 73A
  • Rated Speed: 1500RPM, 2000RPM
  • Protection Level: IP65 (except shaft extension)
  • Control Mode: Position control, speed control, torque control, and 3 hybrid control modes
  • Encoder Resolution: 23-bit high-resolution encoder
  • Communication Protocols: RS232, RS-485, CANopen, EtherCAT


Product Specifications & Parameter Table

The following table details the complete parameters of the Lichuan AC Servo Motor Drivers Kit, helping you quickly select the suitable model for your application scenario.


Model
Rated Power (KW)
Rated Torque (N.m)
Rated Voltage (V)
Rated Current (A)
Rated Speed (RPM)
Protection Level
Lichuan-18.5KW-88N.m
18.5
88
AC380V (Three-phase)
31.6
2000
IP65
Lichuan-18.5KW-120N.m
18.5
120
AC380V (Three-phase)
31.8
1500
IP65
Lichuan-22KW-140N.m
22
140
AC380V (Three-phase)
44.7
1500
IP65
Lichuan-30KW-191N.m
30
191
AC380V (Three-phase)
52
1500
IP65
Lichuan-37KW-235N.m
37
235
AC380V (Three-phase)
73
1500
IP65


Product Application Fields & Uses

With the advantages of high power, high precision and high stability, theLichuan AC Servo Motor Drivers Kit is widely used in various industrial automation scenarios, providing reliable power support and precise control for B-end enterprises and C-end professional users. Its main application fields include:


Application Scenario
Typical Equipment
Core Value of AC Servo Motor Drivers Kit
CNC Machine Tools
CNC lathes, machining centers, gantry milling machines
Realize high-precision cutting and positioning, ensure the dimensional accuracy and surface quality of workpieces, and improve processing efficiency
Industrial Robots
Multi-joint manipulators, palletizing robots, handling robots
Provide precise joint motion control, ensure the repeatability and stability of robot movements, and adapt to heavy-load handling tasks
Packaging Machinery
Automatic packaging lines, labeling machines, filling machines
Realize high-speed and stable material conveying and station positioning, reduce material waste, and improve production line efficiency
Textile Machinery
Circular knitting machines, water jet looms, carding machines
Precisely control spindle speed and tension, reduce yarn breakage and defective product rate, and improve product quality
Laser & Engraving Equipment
Large-format laser cutting machines, wood carving machines
Realize high-speed linear/curve interpolation movement, improve cutting and engraving precision and efficiency, and adapt to large-scale processing tasks
3D Printing & Automation
Large industrial 3D printers, automated production lines
Ensure the stable operation of printing/assembly process, improve product consistency, and reduce manual intervention

Product Selling Points & Core Advantages

✅ High Power & Strong Load Capacity The Lichuan AC Servo Motor Drivers Kit covers 18.5KW~37KW high power range, with rated torque up to 235N.m and peak torque up to 420N.m, which can easily meet the startup and operation needs of heavy-duty equipment, and is the first choice for large-scale automation production lines.
✅ Industrial-Grade High Precision Equipped with a 23-bit high-resolution encoder and a 168MHz high-speed controller, the AC Servo Motor Drivers Kit achieves micron-level positioning accuracy, with 25% higher precision and 30% lower error compared with traditional servo systems, fully meeting the strict requirements of precision machining and assembly scenarios.
✅ IP65 Protection & Durability With IP65 protection level, the Lichuan AC Servo Motor Drivers Kit can resist dust, water splashing and other harsh industrial environments, and the motor adopts high-quality permanent magnet silicon steel sheets with low loss and low heat generation; the driver adopts independent air duct heat dissipation design, ensuring long-term stable operation and longer service life than ordinary servo systems.
✅ Multiple Control Modes & Flexible Adaptation The AC Servo Motor Drivers Kit supports 6 control modes, including position control, speed control, torque control, and three hybrid control modes, which can be flexibly switched according to different process requirements, adapting to various industrial equipment.
✅ Universal Communication Protocols It supports mainstream industrial communication protocols such as EtherCAT, CANopen, Modbus, RS485/232, which can be directly connected to PLC, HMI and other upper-level equipment. A single controller can connect up to 32 servos, greatly reducing system networking costs and facilitating integration with existing automation systems.

Product Technology & Working Principle

Core Technology Architecture

The Lichuan AC Servo Motor Drivers Kit adopts advanced closed-loop vector control technology. The servo driver reads the position feedback signal of the 23-bit encoder in real time, compares it with the upper computer command, and adjusts the current and speed of the motor through a high-speed PID algorithm to realize high-precision closed-loop control of position, speed and torque. This technology ensures that the AC Servo Motor Drivers Kit can respond quickly to control commands and maintain stable operation even under variable load conditions, with a speed response frequency of up to 2kHz or more, significantly reducing system following lag.

Key Technical Highlights

  • High-speed response control: 168MHz main frequency controller, current loop response frequency up to 2kHz, realizing "command即action" rapid response, which is suitable for high-speed operation scenarios.
  • Anti-load disturbance algorithm: Built-in load observer and disturbance compensation algorithm, which can real-time offset the impact of external load fluctuations, ensuring the stability of equipment operation and reducing vibration during operation.
  • Wide voltage adaptation and multiple protections: Support three-phase 380V industrial voltage input, with over-current, over-voltage, over-heat, over-load, encoder abnormality and other multiple protection mechanisms, effectively avoiding equipment damage and ensuring safe operation.
  • Intelligent parameter adjustment: Equipped with advanced auto-tune function, which can automatically adjust parameters according to inertia, improving the adaptability of the system and reducing debugging difficulty for users.

Operation Method & Wiring Instructions

System Wiring Instructions

The Lichuan AC Servo Motor Drivers Kit adopts a standard wiring interface, which is easy to install and debug. Please follow the following steps for wiring to ensure safe and stable operation:
  1. Main Circuit Wiring: Connect the three-phase 380V power supply to the L1/L2/L3 terminals of the driver, connect the U/V/W output terminals of the driver to the AC servo motor, and the B1+/B2 terminals can be connected to an external braking resistor (disconnect the short circuit between B2 and B3 when in use).
  2. Control Signal Wiring:
    1. CN1: Encoder signal interface, connect the motor encoder cable to ensure accurate feedback of motor position and speed information.
    2. CN2: I/O input/output interface, connect the control signal of PLC/upper computer to realize the control of the AC Servo Motor Drivers Kit.
    3. CN3/CN4: Communication interface, support EtherCAT, RS485 and other communication protocols, connect HMI or PLC to realize remote control and parameter adjustment.
  3. Grounding Wiring: Ensure that the driver and motor are reliably grounded to avoid electric shock and electromagnetic interference, which affects the operation of the AC Servo Motor Drivers Kit.

Basic Operation Process

  1. After the wiring is completed, check the line carefully to ensure that there is no wrong connection, missing connection or loose contact, and then turn on the power.
  2. Set basic parameters such as motor model, control mode, and communication address through the driver panel to match the actual application scenario.
  3. Perform a jog test to confirm that the motor rotation direction and operation status are normal, and adjust the parameters if there is any abnormality.
  4. Configure communication and control commands in the upper computer, debug the operation parameters of the equipment, and ensure that the AC Servo Motor Drivers Kit operates stably under the set parameters.
  5. After the trial operation is normal, it can be put into batch production and use; regular inspection and maintenance are required during use to ensure long-term stable operation.


Precautions & Safety Specifications

⚠️ Installation & Wiring Precautions
  • Wiring must be performed by professional electricians with corresponding qualifications to ensure reliable grounding and avoid electric shock risks.
  • Install the driver in a well-ventilated control cabinet, and keep a heat dissipation distance of ≥10cm from other equipment to prevent overheating caused by poor heat dissipation.
  • The motor shaft end is prohibited from bearing axial/radial impact load; do not knock the shaft end when installing the coupling to avoid damaging the motor and encoder.
⚠️ Operation & Maintenance Precautions
  • Do not touch the motor shaft and driver terminals during operation to avoid high temperature and electric shock.
  • After power off, wait for more than 5 minutes to allow the driver capacitor to discharge completely before performing maintenance to avoid electric shock.
  • Regularly clean the dust in the driver's heat dissipation air duct and the motor fan to avoid overheating shutdown and affect the service life of the AC Servo Motor Drivers Kit.
  • Avoid using the AC Servo Motor Drivers Kit in environments with strong electromagnetic interference, high temperature, high humidity, or corrosive gases to prevent equipment failure.


Production Process & Quality Assurance

Production Process

The Lichuan AC Servo Motor Drivers Kit adopts strict production processes and quality control standards, and the whole production process is monitored and inspected to ensure product quality. The main production processes include:
  1. Component selection: Select high-quality core components (encoder, controller, silicon steel sheet, etc.) from well-known suppliers to ensure the stability and reliability of the AC Servo Motor Drivers Kit.
  2. Motor winding: Adopt automatic winding technology to ensure uniform winding, low loss and high efficiency, and improve the power density of the motor.
  3. Driver assembly: Assemble in a dust-free workshop, strictly follow the assembly process, and ensure the accuracy and reliability of each interface and connection.
  4. Aging test: Each AC Servo Motor Drivers Kit undergoes a 72-hour aging test after production to simulate actual working conditions and eliminate potential faults.
  5. Precision calibration: Calibrate the encoder and control parameters to ensure that the positioning accuracy and speed control accuracy of the product meet the standard requirements.
  6. Final inspection: Conduct comprehensive performance testing and appearance inspection on the products, and only the products that pass the inspection can leave the factory.


Quality Assurance

The Lichuan AC Servo Motor Drivers Kit complies with ISO9001 quality management system standards and has passed multiple international certifications (CE, RoHS, etc.). We provide an 18-month quality guarantee period. During the guarantee period, if there is any non-human damage, we will provide free maintenance or replacement services. In addition, we have a professional quality inspection team to conduct strict inspections on each link of production, transportation and delivery to ensure that the AC Servo Motor Drivers Kit received by users is of high quality and stable performance.

Product Certificates

The Lichuan AC Servo Motor Drivers Kit has obtained a number of international and domestic certificates to ensure that the product meets the relevant standards of various countries and regions, and can be sold and used globally. The main certificates include:
  • CE Certification: Complies with EU safety, health and environmental protection standards, and can be sold and used in EU countries.
  • RoHS Certification: Complies with the EU RoHS directive, does not contain harmful substances such as lead and mercury, and is environmentally friendly.
  • ISO9001 Certification: The production process and quality management system comply with international standards, ensuring stable product quality.
  • Industrial Product Production License: Obtained the national industrial product production license, which is legal and compliant.


Frequently Asked Questions (FAQ)

Q1: What control modes does the Lichuan AC Servo Motor Drivers Kit support? A: The AC Servo Motor Drivers Kit supports 6 control modes, including position control, speed control, torque control, and three hybrid control modes (torque/speed, speed/position, torque/speed/position), which can be flexibly selected according to equipment process requirements.
Q2: Can this servo system directly replace imported servo of the same power? A: Yes, it can. The Lichuan AC Servo Motor Drivers Kit supports standard Modbus/CANopen/EtherCAT protocols, and the encoder signal is compatible with mainstream protocols. The wiring and parameter settings can be directly benchmarked against imported servo, with low replacement cost and convenient integration.
Q3: What is the protection level of the servo motor? Can it be used in humid environments? A: The motor protection level is IP65 (except the shaft extension), which can be used in humid, dusty and other industrial environments without additional protective covers. It has strong environmental adaptability and can meet the needs of most harsh industrial scenarios.
Q4: Does the system support external braking resistors? A: Yes, it does. The driver reserves a braking resistor interface. Users can choose a braking resistor according to the load inertia and deceleration requirements to meet the working conditions of frequent start and stop, and avoid damage to the driver due to excessive regenerative voltage.
Q5: What is the service life of the Lichuan AC Servo Motor Drivers Kit? A: Under normal use and regular maintenance, the service life of the AC Servo Motor Drivers Kit can reach more than 5 years. The motor adopts high-quality permanent magnet materials and advanced winding technology, and the driver adopts industrial-grade components, which have strong durability and stability.
Q6: How to obtain technical support for the AC Servo Motor Drivers Kit? A: We provide 7×24-hour online technical support, including wiring guidance, parameter debugging, and fault diagnosis. You can contact our customer service team through email, phone, or online chat, and we will respond to your needs as soon as possible.

Company Introduction

Lichuan is a professional manufacturer focusing on the R&D, production and sales of industrial servo systems. With years of experience in the field of industrial automation, we are committed to providing high-quality, high-performance AC Servo Motor Drivers Kit and related solutions for global users. Our company has a professional R&D team, advanced production equipment and strict quality control system, which can continuously launch products that meet market needs according to the changes of industrial automation technology and user needs.
We adhere to the concept of "quality first, customer-oriented", and provide comprehensive pre-sales, in-sales and after-sales services for B-end industrial enterprises and C-end professional users. Our products are sold to more than 50 countries and regions around the world, and have won wide recognition and trust from users with excellent performance and reliable quality. We will continue to innovate and make unremitting efforts to become a leading brand in the global industrial servo field.

Product Service & Customer Support

Pre-sales Service

  • Provide professional product consultation and solution design, and recommend the most suitable AC Servo Motor Drivers Kit model according to the user's application scenario and needs.
  • Provide product samples and technical parameters, and assist users in product testing and verification to ensure that the product meets the user's actual needs.
  • Provide technical training and guidance to help users understand the performance and operation method of the AC Servo Motor Drivers Kit.


In-sales Service

  • Track the product delivery process in real time, and inform users of the product transportation status.
  • Provide on-site installation and debugging guidance to ensure the smooth installation and operation of the AC Servo Motor Drivers Kit.
  • Answer user questions in a timely manner during the installation and debugging process, and solve problems encountered by users.


After-sales Service

  • Provide 18-month quality guarantee service. During the guarantee period, non-human damage can be repaired or replaced free of charge.
  • 7×24-hour online technical support, quickly respond to user consultation and after-sales needs, and provide fault diagnosis and solution guidance.
  • Provide product maintenance and repair services, and provide original accessories to ensure the long-term stable operation of the AC Servo Motor Drivers Kit.
  • Regularly follow up the use of products, collect user feedback, and continuously improve product performance and service quality.


Contact Information

If you have any questions about theLichuan AC Servo Motor Drivers Kit, or need to consult product details, place an order, or obtain technical support, please contact us:


  • Online Chat: Click the "Online Service" button on the website to chat with our customer service staff in real time.
We will reply to you as soon as possible and provide you with high-quality products and services !



Company Details

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  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2009

  • Employee Number:

    51~100

  • Ecer Certification：

    Verified Supplier

Lichuan professional manufacturer of industrial automation solutions Founded in 2009, Shenzhen Xinlichuan Electric Co., Ltd. has been committed to the research, development, production, and sales of automation products. The company has built a research and development management platform that focus... Lichuan professional manufacturer of industrial automation solutions Founded in 2009, Shenzhen Xinlichuan Electric Co., Ltd. has been committed to the research, development, production, and sales of automation products. The company has built a research and development management platform that focus...

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  • Shenzhen Xinlichuan Electric Co., Ltd.
  • 1520, 15th Floor, Guangfeng Technology Headquarters Building, No. 8 Xiandong Road, Yuncheng Community, Xili Street, Nanshan District, Shenzhen
  • https://www.lichuanservo.com/

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