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Spring-forced brake and drive system capable of electromagnetic actuation

A spring force, brake technology, applied in the direction of brake types, automatic brakes, electric components, etc.

Active Publication Date: 2022-05-27
KENDRION INTORQ GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These additional elements have to be removed when installing the brake, which also means extra work

Method used

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  • Spring-forced brake and drive system capable of electromagnetic actuation
  • Spring-forced brake and drive system capable of electromagnetic actuation
  • Spring-forced brake and drive system capable of electromagnetic actuation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The spring-force brake 1 shown in the figures has, for example, a housing 2 . In the example shown, the housing 2 is advantageously constructed in one piece and has an inner housing region 3 and an outer housing region 4 . The inner housing region 3 and the outer housing region 4 preferably form a common sintered body.

[0051] In the two exemplary housings 2 , the outer housing region 4 encloses a receiving space 5 for accommodating an electrical coil 19 inside the respective housing 2 . In the case of the two exemplary housings 2 , the receiving space 5 in turn encloses the inner housing region 3 . In both cases, the inner housing region 3 surrounds the shaft lead-through 6 for the lead-through of the shaft.

[0052] As in the two cases shown, the receiving space 5 can have a rotationally symmetrical design with the rotational axis X of the shaft as the rotational symmetry axis. The same applies for the face 7 of the inner housing region 3 which delimits the accomm...

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PUM

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Abstract

The invention relates to an electromagnetically actuatable spring-force brake (1) having an electric coil (19) for actuating the spring-force brake (1) and a brake rotor (15) connectable to a shaft, wherein the The spring-force brake (1) has a spring-acting brake element (14) for closing the spring-force brake (1) to couple the brake rotor (15) towards the brake The element (10) is extruded. The spring-loaded brake (1) is held in the pre-assembled state by means of a locking element (16), in particular a clamping ring, which is used for fastening the spring-loaded brake (1) to a device, especially a clamping ring. A fastening element (17), in particular a screw, fixed on the drive system cooperates.

Description

technical field [0001] The invention relates to an electromagnetically actuable spring-force brake, a drive system having the electromagnetically-actuable spring-force brake, and a method for mounting the electromagnetic spring-force brake. The electromagnetically actuable spring-force brake has an electrical coil for actuating the brake. The coil generates a magnetic field, which acts on the movable braking element. With this type of brake, the brake is opened or released by the action of an electric field on the movable brake element. In this case, the brake is also referred to as an electromagnetically released spring brake. An advantage over electromagnetic force based closing and related brakes is that electromagnetically released spring force brakes include auxiliary energy upon failure, which is desirable in many application situations for safety reasons. Background technique [0002] The frictional force necessary for the functioning of the brake is produced here ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D59/02H02K7/102F16D65/14
CPCF16D59/02H02K7/1025F16D2121/22
Inventor C·诺伊曼
Owner KENDRION INTORQ GMBH