Our GMD eliminates all mechanical components of a conventional mill drive system such as ringgear pinion gearbox coupling motor shaft and motor bearings By mounting the rotor poles directly onto the mill the mill itself becomes the rotor of the gearless motor... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
SIMINE mill drives with Frozen Charge Shaker in Rio Paracatu Brazil Detect frozen charge trip the mill and remove the solidified charge A “frozen” or “baked” charge can destroy the mill body and bearings if it drops from the top of the mill after a 180° revolution
Further Detailshe gearless motor also called wraparound motor or ring motor is a very large synchronous motor The poles of the motor are directly installed on a pole flange on the mill shell this means the mill body becomes the rotor The stator of the gearless motor is then wrapped around the mill With this innovative concept the gearless
Further DetailsGearless motors up to 22 MW are in service in many of these ore processing plants Gearless motor drives are also known as “ring motors” or “wrap around motors” The motor consists of a large number of magnets placed circumferentially on the shell of the grinding mill This is similar to the rotor of a conventional motor
Further Details2017915 · Mills and GMDs Maarten van de Vijfeijken looks at large larger and the largest units in grinding ore T he gearless motor also called wraparound motor or ring motor is a very large synchronous motor The poles of the motor are directly installed on a pole flange on the mill shell this means the mill body becomes the rotor
Further DetailsWe have sag mill wrap around motor grinding mill chinaFrozen charge detection and automatic loosening with gearless mill drives SAG Conf 2015 Mill drives the desire for increased power and the associated limits and conditions SAG Conf 2015 The engineering and process effects of choosing a motor design speed SAG Conf 2015
Further Detailsball mill wrap around motor The poles of the gearless or synchronous motor also called wraparound motor or ring motor are directly installed on the pole flange of the mill shell turning the mill body into the rotor The stator is then wrapped around the mill More
Further DetailsMills and GMDs Maarten van de Vijfeijken looks at large larger and the largest units in grinding ore T he gearless motor also called wraparound motor or ring motor is a very large synchronous motor The poles of the motor are directly installed on a pole flange on the mill shell this means the mill body becomes the rotor The stator of the
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Further DetailsMar 29 2019 · Mark the platform just above where the motor arm ends and cut a long narrow slit that is just wider than the width of the belt The belt will be connected to the motor that will be mounted underneath the platform It will be fed through the slit to wrap around the container and cause it to spin
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