Products

ES800

Performance
ES800 series inverter is a special inverter developed on the high-performance vector technology platform according to the characteristics of machine tool spindle motor and its control requirements. It adopts field-oriented vector control technology. Compatible with asynchronous machine and synchronous machine control, and under the premise of high performance and high reliability, it is equipped with a wealth of expansion interfaces.

Technical Features
Low-speed and high-torque output Under open-loop vector control, starting torque at 0.25Hz has 150% rated torque output, and under closed-loop vector control, starting torque at 0Hz has 180% rated torque output;
Fast acceleration and deceleration, smooth acceleration 1s can accelerate and decelerate to a speed of 3 times the base frequency, and the acceleration and deceleration are smooth;
Fast positioning time and accurate positioning accuracy Within 0.2s of stop time, the positioning error is plus or minus 1 pulse in closed-loop vector control mode;
The system is well matched and adaptable, and can be equipped with various systems at home and abroad Can cooperate with different upper computer systems (CNC system) to realize the spindle accurate stop tool change, spindle indexing, rigid tapping and other functions required by machine tools;
Support CAN bus control Support CAN bus control, CAN bus control without intermediate transfer, and the transmission baud rate is up to 1Mbps.
Support external terminal pulse, local pulse control;
The built-in PLC function can complete the simple combined operation of multi-speed commands;
More switch terminals control input DI1~DI7;
Open collector output, pulse output, two relay outputs;
The perfect parameter copy function and parameter backup function can quickly set parameters in batches, reduce customer setting time and improve work efficiency;
Common DC bus, two sets of motor parameters can be switched freely;
Flexible motor temperature protection, flexible fan control mode;
Spindle servo motors with complete specifications, non-standard spindle servo motors can be customized according to customer needs.
Applicable Standards
CNC lathe: low-speed cutting performance
With very high low frequency torque, it can meet the requirements of low speed cutting process;
Rapid acceleration and rapid deceleration performance
The acceleration and deceleration time of the CNC spindle from 0 speed to 3000 rpm is less than 1 second, with good dynamic response characteristics, strong resistance to overcurrent and overvoltage, and good braking effect;
Wide speed regulation range, and high speed stability performance from 0 to 6000 rpm, stepless speed regulation, stable speed change, no speed change vibration.
Machining center, CNC milling: high-speed characteristics
It has a wide speed regulation range, and can output enough torque even under constant power state;
Rapid acceleration and rapid deceleration performance, small accurate stop error, good dynamic response characteristics, strong resistance to overcurrent and overvoltage, and good braking effect, which can be directly braked by braking resistors to achieve high-speed tool magazines Change the knife. The exact stop error is small, and the position error is plus or minus 1 pulse position;
Precise rigid tapping and high-precision position control, realize the synchronous position operation of Z-axis and main shaft, clear tooth pattern, accurate position to pass through the gauge, and stop the gauge from entering.
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產(chǎn)品說明
Performance
Applicable Standards

ES800 series inverter is a special inverter developed on the high-performance vector technology platform according to the characteristics of machine tool spindle motor and its control requirements. It adopts field-oriented vector control technology. Compatible with asynchronous machine and synchronous machine control, and under the premise of high performance and high reliability, it is equipped with a wealth of expansion interfaces.
ES800 series inverter is a special inverter developed on the high-performance vector technology platform according to the characteristics of machine tool spindle motor and its control requirements. It adopts field-oriented vector control technology. Compatible with asynchronous machine and synchronous machine control, and under the premise of high performance and high reliability, it is equipped with a wealth of expansion interfaces.

Technical Features
Low-speed and high-torque output Under open-loop vector control, starting torque at 0.25Hz has 150% rated torque output, and under closed-loop vector control, starting torque at 0Hz has 180% rated torque output;
Fast acceleration and deceleration, smooth acceleration 1s can accelerate and decelerate to a speed of 3 times the base frequency, and the acceleration and deceleration are smooth;
Fast positioning time and accurate positioning accuracy Within 0.2s of stop time, the positioning error is plus or minus 1 pulse in closed-loop vector control mode;
The system is well matched and adaptable, and can be equipped with various systems at home and abroad Can cooperate with different upper computer systems (CNC system) to realize the spindle accurate stop tool change, spindle indexing, rigid tapping and other functions required by machine tools;
Support CAN bus control Support CAN bus control, CAN bus control without intermediate transfer, and the transmission baud rate is up to 1Mbps.
Support external terminal pulse, local pulse control;
The built-in PLC function can complete the simple combined operation of multi-speed commands;
More switch terminals control input DI1~DI7;
Open collector output, pulse output, two relay outputs;
The perfect parameter copy function and parameter backup function can quickly set parameters in batches, reduce customer setting time and improve work efficiency;
Common DC bus, two sets of motor parameters can be switched freely;
Flexible motor temperature protection, flexible fan control mode;
Spindle servo motors with complete specifications, non-standard spindle servo motors can be customized according to customer needs.
CNC lathe: low-speed cutting performance
With very high low frequency torque, it can meet the requirements of low speed cutting process;
Rapid acceleration and rapid deceleration performance
The acceleration and deceleration time of the CNC spindle from 0 speed to 3000 rpm is less than 1 second, with good dynamic response characteristics, strong resistance to overcurrent and overvoltage, and good braking effect;
Wide speed regulation range, and high speed stability performance from 0 to 6000 rpm, stepless speed regulation, stable speed change, no speed change vibration.
Machining center, CNC milling: high-speed characteristics
It has a wide speed regulation range, and can output enough torque even under constant power state;
Rapid acceleration and rapid deceleration performance, small accurate stop error, good dynamic response characteristics, strong resistance to overcurrent and overvoltage, and good braking effect, which can be directly braked by braking resistors to achieve high-speed tool magazines Change the knife. The exact stop error is small, and the position error is plus or minus 1 pulse position;
Precise rigid tapping and high-precision position control, realize the synchronous position operation of Z-axis and main shaft, clear tooth pattern, accurate position to pass through the gauge, and stop the gauge from entering.