Jun 25, 2011· In slip ring motors maintenance is big problem (wear and tear of brushes, brush assembly, etc). For speed variation if required, then GRR needs to be used, which is not energy efficient and bulky (requires additional cooling circuit). (2) Considering all above points, now days, for variable speed ball mill, in cement plant industry, it has been ...
Read more...7.2 Ball Mill with slip ring induction motor. 8. Maintenance and operational issues 18 8.1 Synchronous motor and exciter 8.2 Slip ring induction motor and rheostat 8.3 Air clutch 8.4 Fluid coupling 9. Conclusions 21. 1.0 Abstract The ball mill is the largest single power consumer in a cement plant. ...
Read more...A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. It can improve mechanical performance, simplify system operation and eliminate damage-prone wires dangling from movable joints.
Read more...It has been focusing on providing complete sets of heavy-duty special motor and control system solutions for the industrial user market for many years. The factory covers an area of 106,560 square meters and has a large-span heavy-duty steel structure joint factory …
Read more...High Voltage Motor, Medium Voltage Motor, Wound Rotor Motor manufacturer / supplier in China, offering Medium High Voltage Wound Rotor Slip Ring Ball Rolling Mill Motor, Low Speed Synchronous Motor with Excitation Control panel, AC Three Phase Asynchronous Electric Motor Durable Pump Submersible Motor and so on.
Read more...415V Slip Ring Motor YZR series motors are hoisting metallurgy special winding slip ring AC motors. Hot Selling Slip Ring Motor The YR3 series (IP54) slip ring motor is a closed-wound rotor three-phase asynchronous motor, which is a new generation of design. High Quality Slip Ring Motor The high-quality slip ring motor adopts box-type structure.
Read more...The JR winding slip ring motor is designed for use with ball mills. This type of motor optimizes the product structure and is a new product that improves process design, maximizing the use of mill equipment. The mechanical strength of the JR series ball mill motor winding is high, which improves the insulation level of the motor.
Read more...Low Voltage Ball Mill Slip Ring Motor IP54 FOB Price: US $100-300 / set. Min. Order: 1 set Contact Now. 500HP 750HP 1000HP 1500HP Synchronous Motor FOB Price: US $30,000-60,000 / set. Min. Order: 1 set Contact Now. Video. Tfw Brushless AC Generator 1000HP ...
Read more...z Make sure that the brush-holders are properly adjusted at the correct angle. z Note if copper dust is present on the brush-holders or on the brush-holder arms. Sure signs of commutator wear. z Measure and compare the lengths of all brushes on the same brush track to detect abnormal wear. z Check that the brush edges are intact, without burn marks or chips, and that the brush sides do not ...
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Read more...Yrkk 3kv 6kv 10kv Air Air Cooler AC Induction Electric Slip Ring Wound Rotor Medium Voltage Motor for Ball Mills Fans Crushers Pumps Yrkk-1000 3-16 2240kw FOB Price: US $ 10000-30000 / …
Read more...Wound Rotor Slip Ring Lifting Metallurgy Crane GOST Low Voltage Ball Mill Asynchronous Three Phase AC Induction Electric Motor FOB Price: US $ 150-170 / Set Min. Order: 1 Set
Read more...Slip rings for synchronous motors and generators, made out of Phosphorus Bronze caste with thermoset resins for long lasting, high speed and high temperature sustainability. Special type of slip rings for spinning machines and rotary tables with multiple lines manufactured as …
Read more...Mar 10, 2020· LRS or liquid resistance starter is another type of slip ring induction motor resistance starter.It eliminates the disadvantages of Grid resistance starter a...
Read more...The JR ball mill special winding slip ring motor is an improved new product motor that meets the relevant international technical conditions. JR ball mill motor adopts rotor string resistance full-voltage start-up, which has the advantages of small starting current, large starting torque, high efficiency, low noise, low vibration, good ventilation performance, reliable operation, convenient ...
Read more...Jr Series Slip Ring Electric Motor for Ball Mill. Get Latest Price. Min. Order / Reference FOB Price. 1 Piece. US $2,300-90,000/ Piece. Production Capacity: 1000 Sets Per Month. Transport Package: in Standard Export Wooden Box.
Read more...How does a slip ring motor work that controls the ball mill Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, How does a slip ring motor work that controls the ball mill, quarry, aggregate, and different kinds of minerals.
Read more...AC motor FTC 560K6. asynchronous 690 V with slip ring. AC motor. FTC 560K6. Power: 500 kW - 2,500 kW. ... raw and cement ball-mill twin drives Slip Ring or other wound type rotor motors are used all over the world. CG Hungary is the first in the world to successfully break this tradition ...
Read more...1200 HP Slip Ring Motor In Rolling MillHiFriend Welcome To Our Youtube Channel Electricals GuideAbout This Video - Dosto Aap Is Video Me Rolling Mill Me Chal...
Read more...380V Low Voltage AC Cast Iron Slip Ring Ball Mill Motor (YR YR2 JR YRKK) FOB Price: US $180-200 / Piece. Min. Order: 1 Piece Contact Now. 1000kw Totally Enclosed Squirrel Cage Motor FOB Price: US $5,000-40,000 / Piece. Min. Order: 1 Piece ...
Read more...Cement mill motors. Slip ring electric motors for ball mill, cement mill and raw mills. The first class manufacurer and suplier of large slip ring motors with fast delivery time and high flexibility. Type: asynchronous slip ring electric motor. Power: 160 to 5000kW. …
Read more...Slip Ring Motor for Ball Mill YRQ winding slip ring motor is specially designed for ball mill. This series of motors is a derivative of the original JR slip ring motor. Inquire Now. Slip Ring Induction Motor YR series (IP44) slip ring induction motor is a general-purpose wound rotor three-phase asynchronous motor. It is the latest design and ...
Read more...The level variation of electrolyte is pretty slow, which does not enable resistance to vary quickly enough for some specific applications (control of the slip for the ball mills for example). Why using a starter for slip ring motors. In order to start a slip ring motor, the accelerating torque has to be sufficiently higher than the resisting ...
Read more...YRQ winding slip ring motor is specially designed for ball mill. This series of motors is a derivative of the original JR slip ring motor. It is a new product that optimizes the product structure and improves the process design, maximally meeting the use of mill equipment.
Read more...Slip Ring Induction Motor. Type: 45-1250kw; Description: 380v,440v,3kv,6kv,10kv; Classification: JR Slip Ring Induction Motor; Application: machinery, ball mill, rotory dryer,compressors (※ Click this button to inquiry) Download Product Manual (PDF file) Send an E-mail to us!
Read more...YRKK high voltage slip ring motor for cement mill ball mill. three phase electric motor slip ring motor 400kw ac motor. JR series slip ring motor electric 100kw. Country/Region: China. Main Products: AC motor,Efficiency motor,high voltage motor,low voltage motor,VFD motor. Total Revenue:
Read more...China 11kv Ball Mill Slip Ring Motor, Find details about China Slip Ring Motor, Rolling Mill Motor from 11kv Ball Mill Slip Ring Motor - Shanghai Pinnxun Electric Motor Co., Ltd.
Read more...China Electric Motors Slip Ring manufacturers - Select 2021 high quality Electric Motors Slip Ring products in best price from certified Chinese Electric Machine Parts, Electric Control System suppliers, wholesalers and factory on Made-in-China.com
Read more...The series JR is a wound rotor 3-phase asynchronous motor meeting technical specifications of ministerial standard JB563-64, which can drive ventilator, compressor, water pump, crusher, ball mill, cutting machine, transportation machinery and other equipment and can be used as a primary mover in mechanical industry, power station and various industrial & miming enterprises.
Read more...2250KW Asynchronous 3phase Induction High Voltage Soft Starter Motor 11KV. $9,999.00 / Set. 1 Set (Min. Order) Powerful Electric Motor High Voltage AC 1800kw 4poles Induction MOTOR IE 2 Three-phase. $1,000.00 / Set. 1.0 Sets (Min. Order) Asynchronous Three Phase Yzr Motor 90kw 110kw induction slip ring motor.
Read more...3000HP Squirrel Cage High-Voltage Three-Phase Asynchronous Stainless Steel Motor. $9,999.00 / Set. 1 Set (Min. Order) Powerful Electric Motor High Voltage AC 1800kw 4poles Induction MOTOR IE 2 Three-phase. $1,000.00 / Set. 1.0 Sets (Min. Order) Asynchronous Three Phase Yzr Motor 90kw 110kw induction slip ring motor.
Read more...Low Voltage Ball Mill Slip Ring Motor IP54. Get Latest Price. Min. Order / Reference FOB Price. 1 set. US $100-300/ set. Port: Shanghai, China. Production Capacity: 2000/Month.
Read more...475kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor. JR series motors can be used as prime movers in mines, machinery industry, power plants and industrial and mining enterprises to drive various machinery such as fans, compressors, water pumps, crushers, …
Read more...China Yrkk Heavy Duty High Voltage Slip Ring Ball Re-Rolling Mill Large Size Asynchronous AC Electric Three Phase Induction Motor, Find details about China Electric Motor, Ac Motor from Yrkk Heavy Duty High Voltage Slip Ring Ball Re-Rolling Mill Large Size Asynchronous AC Electric Three Phase Induction Motor - Shanghai Pinnxun Electric Motor Co., Ltd.
Read more...Apr 06, 2018· Slip ring motors or also called wound rotor motors are the heart in a lot of drive applications in the high power range. They are most commonly used in the raw material industry like mining of ore and minerals or in the binders industry like cement, limestone and gypsum in diverse technologies of crushers, roller presses and mills but also in large fans, pumps and conveyors.
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