Unlock instant, AI-driven research and patent intelligence for your innovation.

Asynchronous motor with built-in electromagnetic clutch device

An asynchronous motor, electromagnetic clutch technology, applied in asynchronous induction motors, electromechanical devices, magnetic drive clutches, etc., can solve the problem of high cost

Inactive Publication Date: 2016-06-22
WEIHAI SHUN YI ELECTRIC MOTOR CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary electromagnetic clutches are common mechanical components. Combining ordinary asynchronous motors with electromagnetic clutches to form an asynchronous motor with an electromagnetic clutch device is not a new topic. It is not uncommon in some patent documents to combine an electric motor with an electromagnetic clutch. patent applications, but few real products appear in the market. The reason is that the cost of these technical products is much higher than the market value

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Asynchronous motor with built-in electromagnetic clutch device
  • Asynchronous motor with built-in electromagnetic clutch device
  • Asynchronous motor with built-in electromagnetic clutch device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0014] image 3 It is a schematic diagram of the switching circuit of the electromagnetic coil of the electromagnetic clutch device and the protection circuit of the output shaft when the overload is separated. In the figure, the capacitor C1, C2, the rectifier tube D1 and the voltage regulator tube WY are composed of a half-wave rectifier regulator with capacitor step-down. The voltage circuit and the multivibrator circuit mainly composed of the 555 time base circuit drive the transistor BG1 to supply power intermittently to the electromagnetic coil of the electromagnetic clutch device, and the 555 circuit stops oscillating after the charge of C3 reaches the initial voltage of the thyristor BT1. The pin maintains a high level, the electromagnetic coil remains energized, and the process of "inch-load pull-in" ends. The block diagram GLJC represents any motor overcurrent monitoring circuit in the prior art. When the motor overload exceeds the limit current, the output signal tu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an alternating current asynchronous motor with a built-in electromagnetic clutch device. A motor stretches out of the power output shaft of a motor body; the motor is disassembled into a rotor rotating shaft and a power drive shaft stretching out of the motor body; the electromagnetic clutch device is added between the rotor rotating shaft and the power drive shaft; the electromagnetic clutch device is connected with a drive so as to transmit power depending on electromagnetic action; a switching circuit for carrying out electrified pull-in to the electromagnetic coil of the electromagnetic clutch device is provided; an opportunity for outputting power in the starting process of the motor can be delayed; and the demand of the motor load for the circuit is greatly reduced.

Description

technical field [0001] The invention relates to an asynchronous motor with an electromagnetic clutch device which combines a common asynchronous motor with an electromagnetic clutch. Background technique [0002] Ordinary electromagnetic clutches are common mechanical components. Combining ordinary asynchronous motors with electromagnetic clutches to form an asynchronous motor with an electromagnetic clutch device is not a new topic. It is not uncommon in some patent documents to combine an electric motor with an electromagnetic clutch. patent applications, but there are few real products in the market. The reason is that the cost of these technical products is much higher than the market value. Contents of the invention [0003] The purpose of the present invention is to provide a practical asynchronous motor with an electromagnetic clutch device that can be accepted by the market. [0004] The technical measures to realize the purpose of the invention are, of course, at...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02K17/32F16D27/14
CPCH02K17/32F16D27/14F16D2027/002F16D2027/008
Inventor 徐东升时海建张润禄徐东旭张秀川田利飞牛华强刘国聚
Owner WEIHAI SHUN YI ELECTRIC MOTOR CO LTD