• Liftsmart | Overhead Crane | Gantry Crane | Electric Hoist

    Cranes for power plants, hydropower station, papermaking plant, for power generator rotor, stator, paper roll handling, gate lifting, etc. ABOUT We, Henan Liftsmart Hoisting and Transportation Machinery CO.,LTD is a professional crane manufacturer in China.

  • hydropower station gantry crane – overhead gantry crane ...

    HIGH CAPACITY: The generator stator and rotor need to lift together after equipped, the rotors are really big and heavy, so it will need a large capacity overhead cranes for lifting. Sinokocranes could do hydropower station cranes as capacity of 100 ton,150 ton,200 ton,300ton,500 ton etc. 2.

  • INDUCTION MOTOR

    (a) a stator and (b) a rotor. (a) Stator The stator of an induction motor is, in principle, the same as that of a synchronous motor or generator. It is made up of a number of stampings, which are slotted to receive the windings [Fig.34.2 (a)]. The stator carries a 3-phase winding [Fig.34.2 (b)] and is fed from a 3-phase supply. It …

  • LIFTING LETTER - Barnhart Crane

    generator stator from a Michigan nuclear plant. The project scope was to lift the stator with 800 ton gantries and transport it 17 miles on an 18-line, double-wide Goldhofer THP to a barge. The team then rolled the transporter onto the barge and secured it for travel across Lake Michigan, down

  • MAGNAPLUS GENERATOR

    When lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. WARNING THE LIFTING LUG(S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR ONLY.

  • MAGNASELECT Selector Switch Generator Installation ...

    unit . When lifting, attach an overhead crane to the lifting lug(s) on the generator frame . Apply lifting forces in a vertical direction . When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage . NOTICE: All lifting forces must be applied in a vertical direction.

  • Industrial Motor Repair | Generator Retrofitting | Siemens ...

    AC stator and rotor re-stacking; DC armature & field coil rewinding; 10' diameter epoxy VPI system for all new rewinds; 10' by 10' by 11' temperature controlled stripping oven with chart recorder; 75 ton overhead lifting capacity, with multiple overhead cranes; Core Loss Testing …

  • MagnaPower Installation, Operation, and Maintenance Manual

    an overhead crane to the lifting lugs on the generator frame . apply lifting forces in a vertical direction . the lifting lugs on the generator are designed to support the generator only. Do not lift complete generator set by means of lifting lugs on generator. Personal injury or equipment damage may result. Storage In …

  • Power Plant Crane

    Aug 12, 2017· Power Plant Crane 08/12/2017 This overhead crane for power plants is employed to lift and assemble stator, steam turbine stator and rotor in power plants, which has the features of light weight, low energy consumption and less maintenance.

  • Arkansas Nuclear One: Pictures of an Accident Fission ...

    The stator weighed over 500 tons—too heavy for the turbine building's permanent crane to handle. A temporary lifting device (including the dark object) was installed to pick up the stator and carry it over the turbine building floor to the train bay opening.

  • 100T 20T 200T 50T Hydroelectricity Power Station Overhead ...

    The overhead crane in generator plant at the hydroelectric power station bears the lifting task of rotor, stator and reel of generator set running equipment and other key equipment at the station construction stage. As well as the lifting task of equipment maintenance after power generation operation. II. Feathers

  • Hydropower Plant Gate Hoist

    Jul 25, 2021· This power plant crane is a double girder overhead crane used to hoist and assemble stator steam turbine stator and rotor in power plants which has the features of light weight low energy consumption and less maintenance We develop crane software by 3D modeling and finite element analysis and optimize lifting...

  • Simplified Method for Estimating the Cost of Plant ...

    Nov 01, 2012· – R is rotor weight in tons. The generator total weight estimate depends on the following relationship: 5. W = 107.25 x ... Overhead cranes. ... lifting head, specification of test standard and operating mode. The cost of a gantry crane can be estimated from the cost of the overhead crane by adding the cost of the metallic structure of the stand.

  • DAM HYDROPOWER STATION CRANES - Overhead Crane Suppliers

    The generator stator and rotor need to lift together after equipped, the rotors are really big and heavy, so it will need a large capacity overhead cranes for lifting. Sinokocranes could do hydropower station cranes as capacity of 100 ton,150 ton,200 ton,300ton,500 ton etc. 2. Lifting …

  • Overhead crane terminology | Konecranes

    A. AUXILIARY HOIST: Supplemental hoisting unit usually of lower load rating and higher speed than the main hoist. AXLE, FIXED: A shaft which is fixed in the end truck and about which the wheel revolves. AXLE, ROTATING: A shaft which is fixed in the wheel and which rotates on bearings fixed in the end truck. B. BEARING LIFE: The B-10 life of an anti-friction bearing is the minimum expected life ...

  • Overhead Crane for Power Plants

    Product Name: Overhead Crane for Power Plants. Lifting Capacity: 80/20t, 100/20t. Span: 10.5-31.5m. Lifting Height: 24-30m . This overhead crane is employed to lift and assemble stator and rotor in power plants, which has the features of light weight, low energy consumption and less maintenance free.

  • Motor Stator Handling Crane 170t 80m for ... - Overhead crane

    In March, the world's first high-level generator stator hoisting was successfully completed in a power plant in Shaanxi Province. This task is completed by the joint operation of 2 Weihua 170-ton overhead cranes with a lifting height of 80 meters.. The weight of the hoisted generator stator reached 290 tons, and the height of the layout platform reached 65 meters, making it the world's highest ...

  • GENERATOR

    lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. THE LIFTING LUG(S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR …

  • Generator Repair, Alternator Repair, Turbine Repair ...

    The M&C power generation division provides aftermarket services for power generators – and motor-generators – up to 373 MVA, and larger on site. We also manufacture and repair various types of stator and rotor coils, and act as independent third party advisors to any of the abovementioned services in …

  • Installation, Operation, and Maintenance Manual

    the rotor and stator windings . Ratings for interna- ... When lifting, attach an overhead crane to the lifting lugs on the gen- ... The lifting lugs on the generator are designed to support the generator only. Do not lift complete generator set by means of lifting lugs on generator. Personal injury or equipment damage may result.

  • MagnaPLUS SYNCHRONOUS AC GENERATORS

    When lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. WARNING THE LIFTING LUG (S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR ONLY.

  • ROTOR DETAIL INSPECTION WITH ROTOR REMOVAL ON GE GENERATOR …

    Rotor removal Generator was placed at open area and close to overhead transmission line 150 kV, in app 40 M with generator location. No dismantling facility are available at site, such as heavy crane, support, etc Following are site activities mobilization and preparation for rotor removal. 1. Direction kits site office and electricity facility 2.

  • Soft start crane motor, Three-in-one crane motor, Wound ...

    Nov 28, 2016· Crane motor is a part of gantry crane and overhead crane, which is a kind of equipment for electrical energy into mechanical energy. It is through the electric coil (i.e. stator winding) to produce a rotating magnetic field and its function in the form of rotary torque. The crane motor is divided into DC crane motor and AC crane motor by using ...

  • JP2012161212A - Method of pulling out rotor of horizontal ...

    As a result, the rotor 52 is completely pulled out from the inside of the stator 53 (FIG. 5B). In step S30, as indicated by an arrow Y in FIG. 5B, the overhead crane 55 is operated to lift the rotor 52. Thereafter, the rotor 52 is conveyed by the overhead crane 55 to a space (not shown) reserved in advance for inspection work.

  • Liftsmart | Overhead Crane | Gantry Crane | Electric Hoist

    Cranes for power plants, hydropower station, papermaking plant, for power generator rotor, stator, paper roll handling, gate lifting, etc. ABOUT We, Henan Liftsmart Hoisting and Transportation Machinery CO.,LTD is a professional crane manufacturer in China.

  • hydropower station gantry crane – overhead gantry crane ...

    HIGH CAPACITY: The generator stator and rotor need to lift together after equipped, the rotors are really big and heavy, so it will need a large capacity overhead cranes for lifting. Sinokocranes could do hydropower station cranes as capacity of 100 ton,150 ton,200 ton,300ton,500 ton etc. 2.

  • INDUCTION MOTOR

    (a) a stator and (b) a rotor. (a) Stator The stator of an induction motor is, in principle, the same as that of a synchronous motor or generator. It is made up of a number of stampings, which are slotted to receive the windings [Fig.34.2 (a)]. The stator carries a 3-phase winding [Fig.34.2 (b)] and is fed from a 3-phase supply. It …

  • LIFTING LETTER - Barnhart Crane

    generator stator from a Michigan nuclear plant. The project scope was to lift the stator with 800 ton gantries and transport it 17 miles on an 18-line, double-wide Goldhofer THP to a barge. The team then rolled the transporter onto the barge and secured it for travel across Lake Michigan, down

  • MAGNAPLUS GENERATOR

    When lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. WARNING THE LIFTING LUG(S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR ONLY.

  • MAGNASELECT Selector Switch Generator Installation ...

    unit . When lifting, attach an overhead crane to the lifting lug(s) on the generator frame . Apply lifting forces in a vertical direction . When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage . NOTICE: All lifting forces must be applied in a vertical direction.

  • Industrial Motor Repair | Generator Retrofitting | Siemens ...

    AC stator and rotor re-stacking; DC armature & field coil rewinding; 10' diameter epoxy VPI system for all new rewinds; 10' by 10' by 11' temperature controlled stripping oven with chart recorder; 75 ton overhead lifting capacity, with multiple overhead cranes; Core Loss Testing …

  • MagnaPower Installation, Operation, and Maintenance Manual

    an overhead crane to the lifting lugs on the generator frame . apply lifting forces in a vertical direction . the lifting lugs on the generator are designed to support the generator only. Do not lift complete generator set by means of lifting lugs on generator. Personal injury or equipment damage may result. Storage In …

  • Power Plant Crane

    Aug 12, 2017· Power Plant Crane 08/12/2017 This overhead crane for power plants is employed to lift and assemble stator, steam turbine stator and rotor in power plants, which has the features of light weight, low energy consumption and less maintenance.

  • Arkansas Nuclear One: Pictures of an Accident Fission ...

    The stator weighed over 500 tons—too heavy for the turbine building's permanent crane to handle. A temporary lifting device (including the dark object) was installed to pick up the stator and carry it over the turbine building floor to the train bay opening.

  • 100T 20T 200T 50T Hydroelectricity Power Station Overhead ...

    The overhead crane in generator plant at the hydroelectric power station bears the lifting task of rotor, stator and reel of generator set running equipment and other key equipment at the station construction stage. As well as the lifting task of equipment maintenance after power generation operation. II. Feathers

  • Hydropower Plant Gate Hoist

    Jul 25, 2021· This power plant crane is a double girder overhead crane used to hoist and assemble stator steam turbine stator and rotor in power plants which has the features of light weight low energy consumption and less maintenance We develop crane software by 3D modeling and finite element analysis and optimize lifting...

  • Simplified Method for Estimating the Cost of Plant ...

    Nov 01, 2012· – R is rotor weight in tons. The generator total weight estimate depends on the following relationship: 5. W = 107.25 x ... Overhead cranes. ... lifting head, specification of test standard and operating mode. The cost of a gantry crane can be estimated from the cost of the overhead crane by adding the cost of the metallic structure of the stand.

  • DAM HYDROPOWER STATION CRANES - Overhead Crane Suppliers

    The generator stator and rotor need to lift together after equipped, the rotors are really big and heavy, so it will need a large capacity overhead cranes for lifting. Sinokocranes could do hydropower station cranes as capacity of 100 ton,150 ton,200 ton,300ton,500 ton etc. 2. Lifting …

  • Overhead crane terminology | Konecranes

    A. AUXILIARY HOIST: Supplemental hoisting unit usually of lower load rating and higher speed than the main hoist. AXLE, FIXED: A shaft which is fixed in the end truck and about which the wheel revolves. AXLE, ROTATING: A shaft which is fixed in the wheel and which rotates on bearings fixed in the end truck. B. BEARING LIFE: The B-10 life of an anti-friction bearing is the minimum expected life ...

  • Overhead Crane for Power Plants

    Product Name: Overhead Crane for Power Plants. Lifting Capacity: 80/20t, 100/20t. Span: 10.5-31.5m. Lifting Height: 24-30m . This overhead crane is employed to lift and assemble stator and rotor in power plants, which has the features of light weight, low energy consumption and less maintenance free.

  • Motor Stator Handling Crane 170t 80m for ... - Overhead crane

    In March, the world's first high-level generator stator hoisting was successfully completed in a power plant in Shaanxi Province. This task is completed by the joint operation of 2 Weihua 170-ton overhead cranes with a lifting height of 80 meters.. The weight of the hoisted generator stator reached 290 tons, and the height of the layout platform reached 65 meters, making it the world's highest ...

  • GENERATOR

    lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. THE LIFTING LUG(S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR …

  • Generator Repair, Alternator Repair, Turbine Repair ...

    The M&C power generation division provides aftermarket services for power generators – and motor-generators – up to 373 MVA, and larger on site. We also manufacture and repair various types of stator and rotor coils, and act as independent third party advisors to any of the abovementioned services in …

  • Installation, Operation, and Maintenance Manual

    the rotor and stator windings . Ratings for interna- ... When lifting, attach an overhead crane to the lifting lugs on the gen- ... The lifting lugs on the generator are designed to support the generator only. Do not lift complete generator set by means of lifting lugs on generator. Personal injury or equipment damage may result.

  • MagnaPLUS SYNCHRONOUS AC GENERATORS

    When lifting, attach an overhead crane to the lifting lug(s) on the generator frame. Apply lifting forces in a vertical direction. When transporting single bearing generators, the generator's rotor must be adequately supported to prevent damage. WARNING THE LIFTING LUG (S) ON THE GENERATOR ARE DESIGNED TO SUPPORT THE GENERATOR ONLY.

  • ROTOR DETAIL INSPECTION WITH ROTOR REMOVAL ON GE GENERATOR …

    Rotor removal Generator was placed at open area and close to overhead transmission line 150 kV, in app 40 M with generator location. No dismantling facility are available at site, such as heavy crane, support, etc Following are site activities mobilization and preparation for rotor removal. 1. Direction kits site office and electricity facility 2.

  • Soft start crane motor, Three-in-one crane motor, Wound ...

    Nov 28, 2016· Crane motor is a part of gantry crane and overhead crane, which is a kind of equipment for electrical energy into mechanical energy. It is through the electric coil (i.e. stator winding) to produce a rotating magnetic field and its function in the form of rotary torque. The crane motor is divided into DC crane motor and AC crane motor by using ...

  • JP2012161212A - Method of pulling out rotor of horizontal ...

    As a result, the rotor 52 is completely pulled out from the inside of the stator 53 (FIG. 5B). In step S30, as indicated by an arrow Y in FIG. 5B, the overhead crane 55 is operated to lift the rotor 52. Thereafter, the rotor 52 is conveyed by the overhead crane 55 to a space (not shown) reserved in advance for inspection work.