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Stepping motor controller

A stepper motor and controller technology, applied in the direction of motor generator control, control system, electrical components, etc., can solve the problems of large equipment, inconvenient transportation, inconvenient operation of stepper motor testing, diagnosis, demonstration, etc. Achieve the effect of precise control and reduced volume

Inactive Publication Date: 2011-05-04
苏州凌创科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Stepper motors often need to be tested, diagnosed, demonstrated, etc. in various places, but the existing stepper motor controller uses a computer to connect to the motor controller through USB and other interfaces to operate the stepper motor. The equipment is bulky and difficult to carry. Inconvenient, making the operation of stepper motor testing, diagnosis, demonstration, etc. inconvenient

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] See attached figure 1 , a stepper motor controller comprising

[0015] Voltage conversion module (not shown in the figure), the power received by the voltage conversion module is a 15V DC power supply, and the voltage conversion module directly transmits the power to the stepper motor to make the stepper motor work; and after the voltage is converted to 3.3V Powers the control module and display module. The power supply received by the voltage conversion module can be in various forms, including DC and AC. The DC voltage of 8V to 25V can directly meet the working needs of the stepper motor without an additional voltage conversion.

[0016] Input module, the input module in the present e...

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Abstract

The invention discloses a stepping motor controller comprising a body, a control module, an input module, a driving module and a rotary speed control module, wherein the control module, the input module, the driving module and the rotary speed control module are arranged on the body; the input module and the rotary speed control module are respectively connected with the control module; the driving module is connected with the rotary speed control module; the output end of the rotary speed control module is connected with the control module by a feedback loop; and the control module comprises a microprocessor. The invention solves the defects in the prior art and provides the stepping motor controller, which is convenient to carry, can be held by hands and has control accuracy.

Description

technical field [0001] The invention relates to a stepping motor controller. Background technique [0002] The stepper motor was first developed by the British in 1920. The invention of the transistor in the late 1950s was also gradually applied to the stepper motor, which made digital control easier. The stepper motor driver also came into being along with the development of the stepper motor. Stepper motors are widely used in mechanical systems that require high positioning accuracy, high resolution performance, high responsiveness, and high reliability. Especially after the 1980s, the promotion and application of microprocessors in numerical control technology opened up broad development prospects for stepper motors. [0003] Stepper motors often need to be tested, diagnosed, demonstrated, etc. in various places, but the existing stepper motor controller uses a computer to connect to the motor controller through USB and other interfaces to operate the stepper motor. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P8/14H02P8/22H02P8/20
Inventor 倪峰
Owner 苏州凌创科技发展有限公司
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