The output of a drawing frame machine in a textile factory is Φ500mm× below 1200mm, which is a double-eye self-adjusting and smoothing framer, and the original multi-barrel, side-in-front-out automatic barrel changing device is electronically broken, which has the ability to run for a long time and uninterruptedly. The use of Wuhan Meixin's customized dual-shaft head motor makes the equipment occupy a smaller space area and optimize the structure. Equipped with Wuhan Meixin's EP1C Pro model driver, it achieves the effect of independent transmission of upper and lower coil servo motors, and the coil tension can be adjusted with the step.
二、Process requirements
1. One machine has two axes, respectively control the upper and lower discs and the speed is different
2. The response requirements are high, and the start and stop requirements are more stable
3. 7×24 hours of stable operation
三、System scenario
1. The servo power section covers 100W~15kW
2. An EP1C Pro servo drive controls a customized dual-shaft head motor, the upper end controls the long rod through the pulley, and the lower end controls the inertia disk, so that the two sides can start and stop at the same time when the running speed of the two sides is different
四、Scenario advantages
1. High servo stability
2. 7×24 hours working environment without failure
3. Faster response, more functions, perfect adaptation to the process requirements of textile factories, more stable start and stop
五、Device description EP1C Pro
1. Voltage: AC 220V/380V
2. Power: 0.1kW~5kW
3. Communication interface: Modbus, CANopen, pulse control
4. 380V series drivers eliminate external 24V control power wiring; Optional internal/external brake resistor interface; Optional DC reactor interface
5. Control mode: adopt the new ARM architecture CORTEXM4 hardware platform and more optimized software control algorithm
6. Support four-stage resonance notch; Support low-frequency vibration suppression and medium-frequency vibration suppression; Supports friction compensation, speed viewer, and higher-order control
7. Compatible with 5V differential and 24V single-ended pulse command input; Support 11 programmable DI and 5 programmable DO; Supports differential and single-ended ABZ feedback outputs
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