Frameless electric drive for a molding machine

Details Frameless electric drive for a molding machine Frameless electric drive for a molding machine

1998-10-02

2000-10-17

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to close mold

425595, B29C 4568

Patent

active

061322016

ABSTRACT:
The present invention relates to an improved drive system for rotatable members in molding machines. The drive system comprises at least one frameless, brushless electric motor having a stator mounted to the machine and a rotor directly coupled to the rotatable member. Each rotor is coupled to the rotatable member so that the axis of rotation of the rotor is concentric to the axis of rotation of the rotatable member.

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