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A geared motor

A technology of geared motors and main motors, which is applied to gear transmission mechanisms, electromechanical devices, electrical components, etc., which can solve problems such as limited speed regulation range, error-prone, and complicated use, and achieve the effect of eliminating mechanisms

Active Publication Date: 2017-11-17
HENAN MOXI MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control system of traditional geared motors relies on electromagnetic switches, and the deceleration device relies on mechanical systems, such as bulky planetary gears or expensive harmonic gear systems, etc., and additional braking devices are required for braking
This leads to complex structure of the entire geared motor, high price, limited range of speed regulation, complicated use, and error-prone

Method used

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  • A geared motor

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] As shown in the figure, a geared motor includes a main motor, and the main motor is provided with a main motor base 10 .

[0013] It also includes a braking device, which includes an arc-shaped brake pad 1, a slide block 8 fixedly connected with the arc-shaped brake pad 1, a lead screw 5 threaded with the slide block 8, and a control lead screw 5 rotating stepper motor 6 and a control device 7 for controlling the action of the stepper motor 6, the concave surface of the arc-shaped brake pad 1 is set towards the output shaft 2 of the main motor, and the convex surface of the arc-shaped brake pad 1 is fixedly connected to the Slider 8 described above.

[0014] Also be provided with a circular brake frame 4, the brake frame can be fixed on the main motor base 10.

[0015] The brake frame 4 is fixed with a slide rail 9, and the s...

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PUM

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Abstract

A deceleration motor, including a main motor, also includes a brake device, the brake device includes an arc-shaped brake pad, a slider fixedly connected with the arc-shaped brake pad, a lead screw threadedly connected with the slider, and used to control the rotation of the lead screw The stepping motor and the control device used to control the action of the stepping motor, the concave surface of the arc-shaped brake pad is set towards the output shaft of the main motor, the convex surface of the arc-shaped brake pad is fixedly connected to the slider, and a circular brake pad is also provided. The brake frame is fixed with a slide rail, and the slide block is matched with the slide rail to slide, and a sensor is also provided on the output shaft of the main motor, and the sensor is electrically connected with the control device. The invention adopts a brake device that can be precisely controlled, directly adjusts the rotating speed and output power of the main motor, omits complex mechanisms such as reduction gears, and can accurately control the output torque of the main motor.

Description

technical field [0001] The invention relates to a motor, in particular to a deceleration motor which can be applied to micro-robots, medical instruments and other precision instruments requiring instantaneous large torque and systems requiring precise positioning. Background technique [0002] The geared motor refers to the integration of the reducer and the motor (motor). This integrated body is also commonly referred to as a gear motor or geared motor. Usually a professional reducer manufacturer, after integrated assembly, is supplied with the motor as a whole. With the development of industrial automation, geared motors are widely used in various industries. The control system of traditional geared motors relies on electromagnetic switches, and the deceleration device relies on mechanical systems, such as bulky planetary gears or expensive harmonic gear systems, etc., and additional braking devices are required for braking. This leads to complex structure of the entire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/102F16D49/16F16D65/14F16D121/24F16D125/40
Inventor 郑西涛郑祥
Owner HENAN MOXI MACHINE MFG
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