LNC860E series frequency converters are general - purpose high - performance vector frequency converters, mainly used to control and adjust the speed and torque of three - phase AC synchronous motors. It uses a 32 - bit DSP chip and has built - in core control algorithms such as closed - loop vector control, open - loop vector control, and torque control, enabling the drive control of permanent - magnet synchronous motors with higher performance and higher precision. It provides high - torque output at low speeds, has good dynamic characteristics, an extremely strong overload capacity, and supports various PG cards.
Summary
LNC860E series frequency converters are general - purpose high - performance vector frequency converters, mainly used to control and adjust the speed and torque of three - phase AC synchronous motors. It uses a 32 - bit DSP chip and has built - in core control algorithms such as closed - loop vector control, open - loop vector control, and torque control, enabling the drive control of permanent - magnet synchronous motors with higher performance and higher precision. It provides high - torque output at low speeds, has good dynamic characteristics, an extremely strong overload capacity, and supports various PG cards. While improving the product's reliability and environmental adaptability, it also strengthens the design for customer usability and industry specialization. With more optimized functions, more flexible applications, and more stable performance, it can be widely used in mid - to - high - end application scenarios such as injection molding machines, air compressors, medium - to - high - power servo systems, CNC machining centers, lifting equipment, and textile equipment. This series comes standard with a 485 communication function, and the power of 22kW and below comes standard with a braking unit. Power range: 0.75kW ~ 400kW - 380V.
Product Features
▲ Open - loop vector and closed - loop vector control for permanent magnet synchronous motors
▲ Supports various encoders: ABZ incremental, U incremental and resolver
▲ Wide voltage input, automatic voltage regulation of output voltage (AVR), non - stop during momentary power failure, with stronger adaptability
▲ Supports various frequency setting methods: digital setting, analog quantity setting, PID setting, RS485 communication setting
▲ Smooth start - up, stable operation, with speed tracking function
▲ Can share the DC bus to save electrical energy
▲ Low noise, strong anti - interference ability
▲ Strong overload capacity, can operate at 150% of rated torque for 60 seconds
▲ Built - in advanced PID algorithm, with fast response, strong adaptability and easy debugging
▲ 16 - step speed control, simple PLC to achieve multi - function logic control such as timing, constant - speed and directional control. Multiple protection functions: overvoltage, overcurrent, overload, overheat, etc.
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