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Shaft brake module with built-in motor

A built-in brake technology, applied in the direction of brake actuators, etc., can solve the problems of large friction force, sound, output torque loss, complex components, etc., and achieve the effect of small loss and low friction force

Inactive Publication Date: 2011-07-13
安普仁国际股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can achieve the expected output torque, due to the complexity of the components, when the motor brake is running, there will be greater friction and sound, and the greater the friction, the greater the loss of output torque.

Method used

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  • Shaft brake module with built-in motor
  • Shaft brake module with built-in motor
  • Shaft brake module with built-in motor

Examples

Experimental program
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Embodiment Construction

[0055] Such as figure 1 and figure 2 As shown, the present invention provides a motor built-in shaft brake module, which includes a hollow housing 1, a flywheel 2, a motor 3, a fixed internal gear 4, a movable internal gear 5, a front cover 6 and multiple A ball 7, the housing 1 has an opening 11, the flywheel 2, the motor 3, the fixed internal gear 4 and the movable internal gear 5 are all accommodated inside the housing 1.

[0056] The outside of the flywheel 2 is connected to two gear shafts 21, and one end of each gear shaft 21 is provided with a clasp 211, and the clasp 211 buckles the gear shaft 21 on the surface of the flywheel 2, and each gear shaft 21 A gear shaft base 212 is provided at the opposite end of the flywheel 2 . The gear shaft base 212 is embedded in the flywheel 2 .

[0057] Each gear shaft 21 pivots a first planetary gear 22 and a second planetary gear 23 , and the first planetary gear 22 and the second planetary gear 23 have the same number of teeth...

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Abstract

The invention discloses a shaft brake module with a built-in motor, which comprises a hollow shell, a flywheel, the motor, a fixed internal gear, a movable internal gear and a front cover. The shell is provided with an opening, the front cover seals the opening of the shell, the flywheel is arranged between the interior of the front cover and the interior of the shell, the exterior of the flywheel is pivoted with a first planetary gear and a second planetary gear, the motor is accommodated at the interior of the flywheel and provided with a rotor shaft core, the flywheel is pivoted to the shaft core, the fixed internal gear is fixed at the interior of the shell and engaged with the first planetary gear, and the movable internal gear is engaged with the second planetary gear and connected with the inner wall of the front cover; and when the rotor shaft core rotates, the flywheel is synchronously driven to rotate, the second planetary gear is further promoted to push the movable internal gear to rotate, and the rotation of the movable internal gear synchronously pushes the front cover to rotate; therefore, because the motor is concealed inside the brake module, the volume of the brake module is greatly reduced, and the brake module is more convenient during use.

Description

technical field [0001] The invention relates to a brake, especially a brake with a built-in motor. Background technique [0002] The concept of the control system has been widely used in the production scheduling of factories, the arrival scheduling of trains, the anti-skid design of automobiles, the temperature control of air conditioners and robots, etc., and the brake is a necessary component in the control system. [0003] The basic structure of the known control system includes a sensor, a controller, a brake, and a controlled field. The controlled field is a mechanical system or an electronic system that needs to be controlled. The sensor is responsible for sensing the output state of the controlled field every time. Every time the output state and the control command given by the control terminal will be input to the controller, the controller will judge the error between the output state and the control command, and then output the control signal to the brake, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/14
Inventor 张丁山
Owner 安普仁国际股份有限公司
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