FIELD: mechanical engineering; load-lifting equipment.
SUBSTANCE: invention relates to load-lifting electromagnets and it can be used for gripping and holding of ferromagnetic materials. Proposed load-lifting electromagnetic contains magnetic circuit with base, inner, middle and outer poles, outer control coil arranged between outer and middle poles, inner control coil arranged between inner and middle poles. Outer control coil is made of aluminum wire, and inner coil, of copper wire of smaller gauge.
EFFECT: reduced weight of electromagnetic at preset load-lifting capacity.
3 cl, 1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOAD-LIFTING ELECTROMAGNET | 2006 |
|
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| LOAD-LIFTING ELECTROMAGNET | 2006 |
|
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| LOAD-LIFTING ELECTROMAGNET | 2003 |
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| METHOD FOR REPAIRING LOAD-LIFTING ELECTROMAGNET | 2005 |
|
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