Multifunctional alternating current servo driver

An AC servo and AC servo motor technology, applied in the control of the speed or torque of the motor, electrical components, control systems, etc. The effect of saving installation space, saving installation and saving resources

Inactive Publication Date: 2010-10-13
深圳市科姆龙电气技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even the currently announced common DC bus technology is only a simple power superposition, it is difficult to ...

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  • Multifunctional alternating current servo driver
  • Multifunctional alternating current servo driver

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Embodiment Construction

[0035] The present invention will be specifically described below in conjunction with accompanying drawing with embodiment:

[0036] Such as figure 1 As shown, this multifunctional AC servo drive consists of a control module 11, a power supply module 12, a power drive module 13, an inverter module 14, a braking unit 35, a current sensor 19 and a plurality of different signal motors 15, 16, 17, 18 composition. in,

[0037] (1), control module 11 comprises:

[0038] ①. The communication interface 24 is responsible for two-way transmission of commands and data with the host computer and other devices;

[0039] ②. The I / O unit 23 is responsible for two-way transmission of digital / analog input / output signals with the host computer and other field devices;

[0040] ③. The current detector 25 is responsible for receiving the current signals respectively corresponding to the AC servo motors, and converting them into digital current signals for output;

[0041] ④, Field Programmab...

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PUM

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Abstract

The invention relates to a multifunctional alternating current servo driver which is characterized by comprising a control module, a power supply module, an inverting module, a power drive module, a brake unit, a current sensor and an alternating current servo motor. Only one driver can be connected with a plurality of different motors; the standard control module, a rectifying module, the power drive module, the inverting module and a capacitor group can be flexibly customized according to the application site; and by assisting with a standard display module, the customized function can be completely realized, the installation space can be saved at maximum, the time of installation, wiring and debugging is saved, the site requirement is perfectly met, and the unnecessary waste is prevented, thereby effectively saving resources.

Description

technical field [0001] The invention relates to a multifunctional AC servo driver. Background technique [0002] At present, the function of the servo driver is still relatively simple, and no product can drive more than two types of servo motors at the same time, especially in the centralized control multi-axis motion control system, all through traditional wiring or high-speed communication, etc. In this way, multiple servo drivers cooperate directly to realize multi-axis tweening motion such as linear / arc of servo motors. [0003] AC servo motors are often used in processing machines with more than three axes or multi-axis working systems. Most of the current designs are one driver connected to one motor. Even the currently announced common DC bus technology is only a simple power superposition, it is difficult to achieve independent control, and it is impossible to achieve flexible configuration of customized functions. Contents of the invention [0004] The object o...

Claims

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Application Information

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IPC IPC(8): H02P5/00H02H7/08
Inventor 孙建齐陶文亮杨先友
Owner 深圳市科姆龙电气技术有限公司
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