Primary element of an ironless linear motor
AssigneeEtel S.A.
InventorsJose Manuel Fernandes Goncalves, Sylwia Szczukiewicz
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Abstract
A primary element of an ironless linear motor include cooling plates. Each of the cooling plates is connected to a connecting piece extending in a region of an edge of the cooling plate. The connecting pieces are configured to supply coolant. The connecting pieces are located one above the other in a direction perpendicular to the cooling plates so as to form a common connecting region of the cooling plates at an end face of the primary element. A plurality of coils are disposed between the cooling plates. A coolant distribution header is releasably attached to the connecting region.
Claims16
A primary element of an ironless linear motor, the primary element comprising:
- cooling plates, each of the cooling plates being connected to a connecting piece extending in a region of an edge of the cooling plate, the connecting pieces being configured to supply coolant, the connecting pieces being located one above the other in a direction perpendicular to the cooling plates so as to form a common connecting region of the cooling plates at an end face of the primary element;
- a plurality of coils disposed between the cooling plates;
- and
- a coolant distribution header releasably attached to the connecting region.
Dependencies are inferred from the claim text.