Figure 1: Servo motors.
At present, there are more than 20 large-scale servo brands in China. Some of the products of these manufacturers have outstanding quality and performance, which show a certain degree of independence and innovation. These products now have a certain position in the mid-to-high-end market.
1. Delta (Taiwan)
Figure 2: Delta logo.
Delta occupies a unique position in the global automation field. In the early 1990s, Delta adopted independent research and development and began to enter the field of industrial automation.
Based on its accumulation in the field of power electronics, Delta started with inverter products, and later extended its business to PLC, servo, HMI, CNC numerical control systems, and then to a full range of PC-Based PAC controllers, sensors, machine vision, industrial robots, and other automation products.
Delta Servo Systems - AC Servo Motors and Drives include the following series,
●ASDA-A3 Series
●ASDA-M Series
●ASDA-A2 Series
●ASDA-A2R Series
●ASDA-B3 Series
●ASDA-B2 Series
2. Shihlin (Taiwan)
Figure 3: Shihlin Electric logo.
Shihlin Electric & Engineering Corp was founded in 1955. It mainly develops related products in the fields of heavy electricity, electrical equipment, machinery, and automation. The company has close cooperation with Japan's Mitsubishi. It is said that the user experience of its products is comparable to Mitsubishi Electric's.
Taking Shihlin SDH AC servo series as an example, this series of motors uses Taiwan's best encoders and has high response speed. Taiwanese brands are easy to use, their performance is close to that of Japanese brands, but their prices are lower than Japanese brands. They are cost-effective and are developing rapidly in the mid-to-low-end market.
Shihlin AC servo system includes the following series:
●SDE series 50W~3KW
●SDH series 100W~7KW
●SDA series 100W~3.5KW
●MD1 multi-axis servo series (100W~750W)
3. Inovance
Figure 4: Inovance office building.
Shenzhen Inovance Technology Co., Ltd. is mainly engaged in product research and development in the fields of automation and new energy. Inovance has launched a series of industrial automation products such as inverters, servo systems, control systems, industrial vision systems, sensors and other core components and electrical solutions in the fields of intelligent equipment and industrial robots. It has now become the largest supplier of medium and low-voltage inverter and servo systems in China. Several series of Inovance's servo motors support the EtherCAT communication protocol.
Inovance servo motor includes the following series,
●MS1-R series
●MS1-Z series
4. Huazhong CNC
Figure 5: Huazhong CNC logo.
Wuhan Huazhong Numerical Control Co, Ltd. was founded in 1994. Its leading products include: CNC systems, servo drives, servo motors and servo spindles, infrared thermal imaging cameras, etc. Huazhong CNC is the largest mid-to-high-end CNC series manufacturer in China, and its lathe servo motors have reached the international mid-range level.
Huazhong CNC servo motor include the following series,
●GM9 asynchronous spindle servo motor
●LDD series AC servo motor
5. Guangzhou CNC (GSK)
Figure 6: GSK CNC logo.
GSK CNC EQUIPMENT CO., LTD. targets the CNC machine tool industry, automation control field, and injection molding products industry, and provides users with a full range of GSK machine tool control systems, feed servo drives and servo motors, high-power spindle servo drive devices, spindle servo motors and other integrated solutions of CNC systems. GSK is China's largest machine tool CNC system R&D manufacturer and its outstanding advantages are its complete industrial chain and large scale.
GSK CNC servo motor includes the following series,
●GSK SJTF series AC servo motor
●GSK XJT series permanent magnet synchronous linear motor
●GSK SJT series AC servo motor
●GSK ZJY series spindle servo motor
6. INVT
Figure 7: INVT logo.
INVT mainly provides overall solutions for textile machinery companies, and provides the most comprehensive series of textile servo systems in the industry. Currently, the company's servo products are widely used in textile machinery, packaging machinery, CNC lathes, dispensing machines and other machines.
The IMS20A series servo motor is INVT's new generation of high-performance permanent magnet synchronous motor products, with a power range of 0.1KW~90KW. It has the advantages of fast response, accurate positioning, low temperature rise, and wide load range.
In addition, it has an anti-vibration design that can meet the vast majority of industrial applications. It is widely used in robots, CNC machine tools, lithium battery equipment, high-speed die-cutting machines, LED processing equipment, laser equipment, printing and packaging, woodworking machinery and other general mechanical equipment.
7. Estun
Figure 8: Estun Automation logo.
Estun Automation was founded in 1993. At present, the company has successfully cultivated three core businesses: industrial automation series products, industrial robot series products, and industrial digital series products. As the earliest company in China to independently develop AC servo systems, Estun industrial automation product line includes a full range of AC servo systems, frequency converters, PLCs, touch screens, visual products, etc.
Estun servo motor includes the following series,
●EMIL high inertia low speed motor
●EMB high power series motor
●EMG medium inertia high speed motor
●EM3G medium inertia low speed motor
8. Kinco
Figure 9: Kinco logo.
Kinco Automation (Shanghai) Co. Ltd. has always focused on the research and development, production, sales and related technical services of industrial automation equipment control core components and industrial Internet of Things/Internet software and hardware. It is one of the few suppliers of machine automation and factory intelligence solutions in China.
The company's core components for automation equipment control mainly include industrial human-machine interfaces, servo systems, stepper systems, programmable logic controllers, frequency converters, etc., and they are widely used in logistics equipment, robots, packaging equipment, food equipment, clothing equipment, medical equipment, environmental protection equipment and other automation equipment industries.
Kinco AC servo motor includes the following series,
●SMG series servo motor
●SMH series servo motor
●SMC series servo motor
