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  • Gearless drive systems for belt conveyor and grinding ...

    The Siemens Drive Technologies Division has commissioned a gearless belt conveyor system in the Antapaccay copper mine in Peru. This is the first largescale reference for this technology outside ...

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  • Gearless Mill Drive Sales Rev Up to Meet Demand

    Gearless Mill Drive Sales Rev Up to Meet Demand By Russell A. Carter, Managing Editor. ... • An order in May 2008 valued at more than €20 million from Aurox Resources Ltd. to supply gearless drives for a 34ftdiameter, 14MW SAG mill and a 26ftdiameter, 17MW ball mill for an iron ore project in Western Australia. ...

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  • Motors for elevators. Gearless motors | Lafert Spa

    Motors for elevators. Gearless motors ... Possible power supply with singlephase and threephase drive Motor protection class: IP44 TENV execution IP64 absolute and incremental encoders (EndatsincosHTLTTL) in IP64, always inside the motor overall …

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  • ABB to Supply Gearless Conveyor Drive System for World’s ...

    ABB’s final scope of supply for the project includes electrical equipment and new gearless drive technology (with twelve 2500kW/56 rpm motors) for the four conveyor flights of the complete conveyor system, one of which is a downhill tunnel conveyor of almost 9,000m length.

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  • The world’s biggest gearless conveyor drive system ...

    Siemens supplies the world’s biggest gearless conveyor drive system to the Cuajone Mine in Peru which is operated by the Mexican mining company Southern Copper Corporation (SCC). The modernization project will entail the installation of a new gyratory crushing and conveyor system by 2016.

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  • 'Zero Degree' 3/8" Drive Gearless Ratchet from Tractor ...

    Feb 12, 2019· Trying out Tractor Supply Co. Gearless Ratchet. This feature is not available right now. Please try again later.

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  • Toromocho – A giant in highaltitude mining

    Toromocho – A giant in highaltitude mining ABB is delivering minewide electrical and process control solutions and the most powerful gearless mill drive systems ever made at the world’s highest altitude mining project: the 4,700 m Toromocho copper mine in Peru.

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  • Supply Gearless Traction Machine,Gearless Elevator ...

    Product categories of Gearless Traction Machine, we are specialized manufacturers from China, Gearless Traction Machine, Gearless Traction Elevator suppliers/factory, wholesale highquality products of Gearless Elevator Traction Machine R D and manufacturing, we have the perfect aftersales service and technical support. Look forward to your cooperation!

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  • ABB to supply gearless conveyor drive system for world’s ...

    ABB’s final scope of supply for the project includes electrical equipment and new gearless drive technology (with twelve 2500kW/56 rpm motors) for the four conveyor flights of the complete conveyor system, one of which is a downhill tunnel conveyor of almost 9,000m length.

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  • GEARLESS. PEERLESS.

    ¥ hp gearless direct drive AVD3 > KEY SPECIFICATIONS MODEL DIAMETER RANGE HANGING WEIGHT RANGE EQUIVALENT HORSEPOWER RATING MOTOR TYPE OU TDOOR / WASHDOWN RATED SUPPLY VOLTAGE OPTIONS NU MBER OF AIRFOILS MAX TEMPERATURE RATING WARRANTY 370 6 ft12 ft 58 lbs79 lbs HP DC, brushless, permanent magnet IP 65 110 to 240 …

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  • Siemens supplies the world's biggest gearless conveyor ...

    Siemens supplies the world's biggest gearless conveyor drive system to the Cuajone Mine in Peru which is operated by the Mexican mining company Southern Copper Corporation (SCC). The modernization project will entail the installation of a new gyratory crushing and conveyor system by 2016. The belt conveyor will replace a railway system currently used to transport the ore out of the mine to …

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  • The behavior of the cycloconverter fed gearless drive ...

    Disconnection of power supply The first case to study is not really abnormal, but very common: A total power failure, caused by disconnection of an upstream feeder. This is a situation which the protection system of the gearless drive has under complete control. The undervoltage detection of the gearless drive monitors the

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  • Gearless Drives from Siemens Helping Improve Efficiency ...

    Siemens' gearless drives will help improve efficiency and reliability of a gearless belt conveyor system being used in a Peruvian copper mine. ... Home Drivetrains Gearless Drives from Siemens Helping Improve Efficiency and Reliability of Mine ... Also included in the scope of supply were transformers, Ehouses, the drive control, the cooling ...

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  • 2009 Gearless Mill Drives CBMUA

    Gearless Mill Drives Machinery Risk Solutions Practice 2009 Matt Dugalic , MARSH ... 38’ Gearless Mill Drive NOT Siemens supply Antamina Peru: 24’ Gearless Mill Drives NOT Siemens supply SIMINE Mill Gearless Drive Clarification. Page 16 October 2009 Kurt Tischler I IS MT MI

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  • Siemens to Supply the World’s Biggest Gearless Conveyor ...

    Siemens to Supply the World’s Biggest Gearless Conveyor Drive System. October 7, 2015 | Leading Developments. Siemens announced it will suppy the world’s biggest gearless conveyor drive system to the Cuajone mine in Peru, which is operated by the Mexican mining company Southern Copper Corp. (SCC). The conveyor system is part of ...

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  • ABB successfully commissions six gearless mill drives at ...

    Six ABB gearless mill drives have been deployed at the Mina de Cobre copper mine in Panama resulting in the country’s first copper ore extraction. Mina de Cobre, which spans 13,600 ha (33,600 acres), is located 120 km (75 miles) west of Panama City in the Donoso district, Colon province.

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  • Record breaking TAKRAF underground mining conveyors with ...

    The first four 5 MW gearless drives were recently commissioned at the head drive station of conveyor CV02, which forms part of Tenova TAKRAF´s scope of supply for Codelco’s Chuquicamata Underground mining project in northern Chile and the world’s most powerful belt conveyor system.

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  • Nemco 560502 Compact Can Opener Under Clamp Gearless ...

    Compact Can Opener Under Clamp Gearless Drive 10 Can Capacity Stainless Aluminum Nemco 560502 Compact Can Opener Under Clamp Gearless Drive 10 Can Capacity Stainless Aluminum Image may not depict product color, inclusions or accessories.

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  • Gearless Drives

    gearless drives for cement plants with a power range of 3,500 kW to 4,900 kW. By the end of the decade, the company received its first order for a gearless drive for use in the mining industry: the Norwegian mining company Aktieselskabet Sydvaranger ordered a gear less drive with an output of 8,100 kW of power for an ...

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  • Performance of disc brushless DC motor applied as gearless ...

    efficiency of this kind of drive usually does not exceed 60%. At present there is under study much more effective drive that consists of brushless DC motor which embedded into the wheel rim directly drives the wheelchair. This type of high efficiency gearless drive is the object of this thesis project. The particular

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  • Siemens Supplying Gearless Drive System to ThyssenKrupp ...

    Jan 11, 2013· The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins, Greenwood Village, CO, to supply the gearless drive system for the overland conveyor system in the Las Bambas copper mine in Peru.

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  • Gearless Warp Around SAG Mill

    For almost a decade now, very good operating experiences have been gained with a total of 28 gearless ring motor drives in the cement industry, driving tube mills with diameters of to 4 meters with drive powers ranging from 3000 to about 5000kW. Why then did the mineral ore processing industry hesitate till 1980 to adopt this successful concept for their undisputably similar application on ...

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  • Gearless conveyance Mineral Processing

    ABB’s final scope of supply for the project includes electrical equipment and new gearless drive technology (with twelve 2500 kW/56 rpm motors) for the four conveyor flights of the complete conveyor system, one of which is a downhill tunnel conveyor of almost 9000 m length.

    Get Price

  • Lafert Motors – Lafert Motors

    We Supply Lafert Motors. The Lafert Group is a leading European motor company that has built a reputation for the manufacture of customised Electric Motors and Drives. Focused on the areas of Industrial Automation, Energy Saving and Wind Power, the group is strongly oriented toward technological innovation. ... Gearless Machines for Elevators ...

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  • Gearless mill drives Grinding | ABB

    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.

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  • ABB to supply gearless conveyor drive system for world’s ...

    ABB’s final scope of supply for the project includes electrical equipment and new gearless drive technology (with twelve 2500kW/56 rpm motors) for the four conveyor flights of the complete ...

    Get Price

  • Advantages of Gearless Motor Drives in Large Ore Grinding ...

    The alternative to the use of these large capacity motors is to use gearless motor drives or GMD’s. Gearless 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."

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  • Siemens to supply second gearless conveyor drive system to ...

    The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins to supply the gearless drive system for the overland conveyor system for Xstrata Copper’s Las Bambas copper mine in Peru. Las Bambas will be the second Xstrata Copper mine in Peru to use gearless drives from Siemens on its overland conveyors.

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  • Gearless, motorized drive roller Inside Logistics

    Jan 08, 2018· The V24, a brushless DC gearless motorized drive roller, will begin production in January. The need for the development of the V24 was to create a gearless MDR that is more versatile all while providing higher reliability and durability than traditional motorized drive rollers at a reasonable price point to the customer.

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  • Siemens supplies the world’s biggest gearless conveyor ...

    Siemens supplies the world’s biggest gearless conveyor drive system to the Cuajone Mine in Peru which is operated by the Mexican mining company Southern Copper Corporation (SCC). The modernization project will entail the installation of a new gyratory crushing and conveyor system by 2016.

    Get Price

  • Gearless drive systems for belt conveyor and grinding ...

    The SAG mill was fitted with a gearless drive with a power rating of 24 MW and the ball mills were also fitted with gearless drive systems, each providing MW. Also included in the scope of supply were transformers, Ehouses, the drive control, the cooling system, protection equipment and …

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  • Nemco 560501 Compact Permanent Can Opener w/ Gearless ...

    Nemco’s 560501 CanPRO™ compact can opener will get your products opened in a hurry so your dishes will come out of the kitchen quicker. This stainless steel unit with nickelplated components has a unique mechanical design that cuts horizontally into the rim for improved food and user safety.

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  • 'Zero Degree' 3/8" Drive Gearless Ratchet from Tractor ...

    Feb 12, 2019· Trying out Tractor Supply Co. Gearless Ratchet. ... 'Zero Degree' 3/8" Drive Gearless Ratchet from Tractor Supply Co. Charlie Ott. Loading... Unsubscribe from Charlie Ott?

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