Push Button Operation On Gearless Mill Drives And Motors

ABB Motor Gearless Mill Drive GMD System YouTube. Nov 08, 2016· ABB Motor Gearless Mill Drive GMD System. Electric Motor HOW IT'S MADE-Super Electric Motor Manufacturing Technology in China Duration: 22:05. SMT Winding Equipment Recommended for you. Author: Indonesian Cement Knowledge Share; Gearless Mill Drives ABB Group

Gearless conveyor drives (GCD) for medium power | ABB ...

ABB's innovation, the gearless conveyor drive (GCD) for medium power is based on permanent magnet motor (PMM) technology. Rated from 1 to 3 MW motor power, it removes the need for a gearbox, thereby lowering maintenance costs while improving overall reliability leading to greater uptime.

Gearless mill drives - ABB Group

of the gearless motor. Knife switches are installed directly at the motor for both the stator and rotor circuit to make a visible disconnection before entering the motor for maintenance purposes. — ABB's gearless mill drive (GMD) ABB AbilityTM MineOptimize ABB AbilityTM MineOptimize is a 4-pillar framework that takes a deep dive into all aspects

Gearless Belt Conveyor Drives – New Technology for high ...

Apr 21, 2020· The advantages of gearless drives compared to electromechanical drives cannot be reduced to the possibility of installing larger drive units alone. The curve of the motor's efficiency in relation to the motor's torque shows over the entire spectrum values that are higher than the characteristics of traditional conveyor drives …

Sentinel: Siemens Gearless Mill Drives - YouTube

Jan 19, 2016· The mills at Sentinel in Zambia are amongst the world's biggest, with 2 off 40 ft SAG mills complete with 28 MW drives, and 2 off 28 foot-ball mills with 22 MW drives. For mines of this size ...

Giant ABB drive systems boost mining productivity

Orders for ABB gearless mill drives – giant motor and drive systems that enable mines to grind vast amounts of minerals and ore - are at record levels as the mining industry seeks to boost production to meet the global boom in demand.

Top 10 Benefits of Gearless Motors in HVLS Fans - MacroAir ...

Mar 24, 2015· The new, gearless motor is smaller, stronger, and offers whisper-quiet performance. To see why the fans with gearless motors are quickly becoming the HVLS fans of choice for facility managers worldwide, we have reviewed the top 10 benefits of gearless motors in HVLS fans. Top 10 Benefits of Gearless Motors in …

New gearless conveyor drives | Engineer Live

ABB has announced that its innovative gearless conveyor drive is available for use on a wider range of conveyor systems. Already proven on larger motors, the newest drive is designed for medium power range motors (1 to 3 MW per motor…

Gearless conveyor drives (GCD) for high power | ABB ...

ABB's gearless conveyor drives (GCD) enable the design and construction of high torque conveyors which go to the limit of belt strengths and pulleys. Synchronous motors (2.5 - 9MW, 50-60rpm / 400 - 1700kNm) are embedded onto a special base frame which allows to transport the motor in a piece, to perform shortest installation time as well as ...

MOTION Gearless drives for medium-power belt conveyors

ABB's new permanent magnet (PM) motors for me-dium-power gearless conveyor drives (GCDs) reduce production costs and increase competitiveness. A PM motor, combined with gearless technology, also fulfills eco-design requirements, saves energy, reduces failure rates and lowers maintenance overheads. 01 Ulf Richter ABB Mining Cottbus, Germany

ABB Group - Leading digital technologies for industry

ABB is a pioneering technology leader that works closely with utility, industry, transportation and infrastructure customers to write the future of industrial digitalization and realize value.

Gearless Drives - Siemens

plied gearless drives for two 36-foot ring motors, de-veloping a 12,000 kW gearless drive for the Kennecott, Utah, SAG mill and a 11,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 1996, Freeport ordered the first gearless

ABB gearless conveyor drives expand applications - Mining ...

The gearless conveyor drive system eliminates the gearbox from the drive. This reduces the number of main wear parts, so less maintenance is needed, and lengthens the lifespan of the equipment. The expected lifespan for the drive …

ABB provides Gearless Mill Drives to U.S. molybdenum project

Mar 20, 2008· ABB's scope of supply includes a 13 MW Gearless Mill Drive system for a 36' SAG (semiautogenous) mill, consisting of cycloconverter transformers, excitation transformers, E-house containing a cycloconverter drive with AC800 PEC control, motor …

Gearless Mill Drives for Cobre Panama – Jan 2018 ...

Of the six ABB gearless mill drives being installed at Cobre Panamá, four will power ball mills and the other two will drive SAG mills. Importantly, these massive machines are among the largest ever installed in the world and were transported in quartered sections to site for assembly in-situ.

Literature Review: Gearless Motor Failures – A Mill ...

Sep 10, 2014· One thing that strain gauging and vibration testing of the Siemens and ABB ring motors has confirmed is that the designs are completely different both electrically and structurally. This is poorly understood in the mining industry. References: [1] Svalbonas, V., 2008. Gearless motor failures – a mill designer's viewpoint. MAPLA Conference ...

ABB introduces gearless conveyor drive for wider range of ...

On 06.02.2018, ABB announced that its innovative gearless conveyor drive is available for use on a wider range of conveyor systems. Already proven on larger motors, the newest drive is designed for medium power range motors (1 to 3 MW per motor…

What is AZIPOD (Azimuthing Podded Drive) Propulsion system

Azipod® Propulsion is a gearless steerable propulsion system where the electric drive motor is in a submerged pod outside the ship hull. In Azipod® Propulsion System the propeller is fixed pitch type where the propeller speed is controlled. A ship with Azipod® Propulsion does not need rudders, long shaftlines or stern transversal thrusters.

Gearless Mill Drive Reliability | ABB Ability

The gearless mill drive eliminates all mechanical components of a conventional mill drive system, such as ring-gear, 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.

ABB commissions gearless mill drive system in Peru

Baden, Switzerland, June 9, 2008 – ABB successfully completed commissioning of a 16.5 MW gearless mill drive (GMD) system for a 32 feet SAG (semiautogenous) mill at Minera Yanacocha. The mine, …

ABB AbilityTM MineOptimize - Gearless Conveyor Drives ...

Apr 04, 2019· Compared to a geared drive, the gearless conveyor drive solution (GCD) delivers savings in energy use, maintenance, repair costs and reduces lost production time. ABB's GCD solution delivers an ...

Electric Bike Geared Hub Motors VS Gearless Hub Motors

Jun 19, 2018· Gearless (direct drive) hub motors. In a direct drive hub motor, the axle that passes through the center of the motor is actually the axle of the motor itself, with the copper windings fixed to ...

ABB gearless mill drives - YouTube

Feb 21, 2019· ABB gearless mill drives ABB in Mining. Loading... Unsubscribe from ABB in Mining? ... ABB Motors and Generators 5,143 views. 1:41 ¿Qué es un convertidor? - Duration: 3:13.

Gearless mill drives - Grinding | ABB

ABB's Gearless mill drive system is the most powerful mill drive system in the market to power semiautogenous (SAG), ball and autogenous (AG) mills ... a small excitation converter is required to supply the poles' excitation via the slip rings to the rotor of the gearless motor. Typically knife switches (off-load manual disconnection ...

ABB launches gearless conveyor drive | Dry Bulk

ABB has announced that its gearless conveyor drive can be used on a wider range of conveyor systems. Already proven on larger motors, the newest drive is designed for medium power range motors (1 to 3 MW per motor…

ABB TAKRAF manufacturing+of+Gearless Conveyor Drive - YouTube

Jan 24, 2018· ThyssenKrupp / Siemens Gearless Conveyor drives at Xstrata Antapaccay Mine - Duration: 4:09. Peter Sehl 13,128 views. ... ABB Azipod® propulsion unit assembly Timelapse - …

Gearless conveyor drives - Crushing and conveying | ABB

The benefits of modern drives (English - pdf - Article) Gearless drives for medium-power belt conveyors (English - pdf - Article) ABBs reliable electrical equipment for Collahuasi open-pit mine, reprint from atp International 3 (2005) No. 2 (English - pdf - Article) Gearless Conveyor Drive for medium power (English - pdf - Presentation)

ABB Motor - Gearless Mill Drive GMD System - YouTube

Nov 08, 2016· ABB Motor Gearless Mill Drive GMD System. Electric Motor HOW IT'S MADE-Super Electric Motor Manufacturing Technology in China - Duration: 22:05. SMT Winding Equipment Recommended for you