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Elevator Motor Size

Unlike hydraulic elevators traction elevators are not limited by building height Traction elevators use a rope and traction sheave system with weights to counterbalance the elevator Traction elevators utilize either direct current DC motors or alternating current AC motors Some modern highspeed elevators move at up to 2000 feet per minute

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  • Elevator  Wikipedia

    Elevator Wikipedia

    An elevator US and Canada or lift UK Ireland and Australia is a type of vertical transportation device that moves people or goods between floors levels decks of a building vessel or other ors are typically powered by electric motors that drive traction cables and counterweight systems like a hoist although some pump hydraulic fluid to raise a cylindrical piston like

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  • Motor Sizing Made Easy  Machine Design

    Motor Sizing Made Easy Machine Design

    Motor Sizing Made Easy The final angular time or time needed to reach velocity comes from the relationship t2 2θω Solving for t gives √2×06347 rad11554 radsec 2 03315 sec Of course the motor must provide more torque if the system needs a higher acceleration rate or a

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  • Elevator Sump Pump System  Liberty Pumps

    Elevator Sump Pump System Liberty Pumps

    Elevator Sump Pump System The ELVSeries sump pumps are designed and approved for safe operation of pumping alarming and monitoring of elevator sump pits transformer vaults and other applications where oil and water must be detected

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  • Controller ratings for elevator motors  Electrical

    Controller ratings for elevator motors Electrical

    An elevator service firm reported that it was seeing motor starters for some of the elevators it was working on being sized smaller in horsepower rating than the motor it was controlling Specifically the elevators in question were driven by 25hp DC motors

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  • Sizing GenSets For Large Motor Starting  Electrical

    Sizing GenSets For Large Motor Starting Electrical

    Reducing motor starting kVA can reduce the required size of the genset reduce the voltage dip and provide a softer start for the motor loads When sizing gensets you must first determine the acceptable level of motor torque required during starting or the loads will accelerate slowly or even fail to reach full speedultimately causing

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  • I HAVE A HYDRUALIC ELEVATOR WITH A 25 HP MOTOR  WHAT SIZE

    I HAVE A HYDRUALIC ELEVATOR WITH A 25 HP MOTOR WHAT SIZE

    Dec 11 2012 · The run is 60ft from the panel to What size wire do I use The run is 60ft from the panel to an electric motor208230v on a propane tank at a restaurant

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  • thyssenkrupp Elevator

    thyssenkrupp Elevator

    metaDescription

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  • Lift and Escalator Motor Sizing with Calculations and Examples

    Lift and Escalator Motor Sizing with Calculations and Examples

    This paper outlines the method of calculating the necessary size of motor needed to drive a lift or an escalator To calculate the size of a motor two methods can be used The steady state method

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  • Elevator Application Guide

    Elevator Application Guide

    DC SCR controls are used in elevator applications where speeds range from 50 to over 1000 FPM The Baldor DC SCR Thyristor control is a three phase full wave rectified DC motor armature and field where applicable control The SCR bridge converts three phase AC to DC power This rectified DC provides power to the DC motor armature and

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  • Standard Lift Sizes Dimensions  Vintec Elevators

    Standard Lift Sizes Dimensions Vintec Elevators

    Oct 10 2017 · Dimensions and size of the Elevators Discuss the regulations of commercial and residential elevators You might get various models that abide by the regulations and are accessible to disabled people Standard Models come in 40″ x 48″ 44″ x 54″ and 44″ x 60″ ground dimension with 96″ central cab altitude

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  • Elevator Technology Elevator Product Guide

    Elevator Technology Elevator Product Guide

    options in elevators The uncomplicated design of the hydraulic elevator uses fewer moving parts to lift heavy loads and keeps maintenance costs low And you dont have to sacrifice building space or sustainability Our hydraulic elevators use environmentallysafe fluids and we even make an innovative elevator that fits entirely in the hoistway

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  • Elevator circuit sizing  Ask Me Help Desk

    Elevator circuit sizing Ask Me Help Desk

    Elevator circuit sizing I have 30 hp 3 phase 120208 motor that is for an elevator I have 200 3 phase disconnect with 150 amp fuses in it That is the size the elevator co is size feeder circuit is needed and what size breaker is need for the power panel dshomesinc

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  • Motors for Hay Elevator  Cashmans

    Motors for Hay Elevator Cashmans

    Motors for Hay Elevator HomeHay Baling SuppliesHay Elevator KitsMotors for Hay Elevator 24999 – 29999 Electric Hay Elevator Motors at Cashmans are wired ready to go Select you horse power based on the length of your bale elevator We recommend a half horse for 16′ to 24′ and a three quarter for 24′ to 40′

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  • AC Motor Controls for Elevators

    AC Motor Controls for Elevators

    AC Motor Controls for Elevators Motion Control Engineering Incorporated The application of AC drive technology to various types of AC elevator motors requires a in order to calculate motor slip see chart and properly size the drive Drive Too Small If the drive is not sized correctly making a change in the field requires not

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  • Bale elevator  What kind of motor  Machinery  HayTalk

    Bale elevator What kind of motor Machinery HayTalk

    Jul 22 2014 · Bale elevator What kind of motor posted in Machinery We are buying a 20 bale elevator that has no motor on it What kind of electric motor do you have on your bale elevator and do you have any recommendations or advice Ive read that others are using anywhere from 12 to 2hp Ours will be going fairly steep but we make our hay light at about 35lbs

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  • Schindler Elevator  New Installation Elevators for Your

    Schindler Elevator New Installation Elevators for Your

    Highrise elevator Schindler 7000 Schindler 7000 is Schindlers topoftherange elevator system for all highrise markets worldwide

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  • Vertical Transportation Design and Traffic Calculations

    Vertical Transportation Design and Traffic Calculations

    A building has six intensive duty lifts with gearless thyristor drive each running at 4 ms with 23 passengers The motor size is 45 kW The space allocation for the occupants is 20 m2person and the building population is 2000 persons Calculate

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  • Standard Lift Sizes Dimensions  Vintec Elevators

    Standard Lift Sizes Dimensions Vintec Elevators

    Oct 10 2017 · Dimensions and size of the Elevators Discuss the regulations of commercial and residential elevators You might get various models that abide by the regulations and are accessible to disabled people Standard Models come in 40″ x 48″ 44″ x 54″ and 44″ x 60″ ground dimension with 96″ central cab altitude

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  • Elevator Breaker Size  Mike Holts Forum

    Elevator Breaker Size Mike Holts Forum

    The elevator motor overloads will provide ampacity protection for the cable I believe its an assembly thats treated as a single motor so you can just run the required ampacity at 91 amps treating the main cb as short circuitgf protection which lets you get to the 300 level

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  • Elevator VFD Conductor Sizing  Mike Holts Forum

    Elevator VFD Conductor Sizing Mike Holts Forum

    How would you determine the minimum conductor size for this VFD for an elevator motor Seems simple to me 85 amps Is there a different formula for elevator drives input current 125 6731 amps 125 84 amps Someone is saying otherwise

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  • Elevator Motor Size Elevator Motor Size Suppliers and

    Elevator Motor Size Elevator Motor Size Suppliers and

    There are 4749 elevator motor size suppliers mainly located in Asia The top supplying countries or regions are China India and Taiwan China which supply 99

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  • AC Motor Controls for Elevators

    AC Motor Controls for Elevators

    AC Motor Controls for Elevators Motion Control Engineering Incorporated The application of AC drive technology to various types of AC elevator motors requires a in order to calculate motor slip see chart and properly size the drive Drive Too Small If the drive is not sized correctly making a change in the field requires not

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  • SELECTION PROCESS HYDRAULIC ELEVATORS GEN2

    SELECTION PROCESS HYDRAULIC ELEVATORS GEN2

    elevator configurations and capacities •Solidstate starter improves performance through precise control of electric current •Optional – Front and rear entrances – Ceiling height of 9´7˝ – 8´0˝ clear opening – Glassback – REM remote elevator monitoring Dimensions Passenger elevators Service elevators

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  • How to Size the Electric Motor Circuit Breaker  Hunker

    How to Size the Electric Motor Circuit Breaker Hunker

    If the table says 125 percent and the current rating of the motor is 20 amps then the overload protection must be at least 25 amps Step 3 Look at table 43052 in the National Electric Code This table is used to size the short circuit the motor data sheets for the motors full load current

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  • The Otis Gen2 Elevator  Set Your Building Apart

    The Otis Gen2 Elevator Set Your Building Apart

    The revolutionary Gen2 elevator is transforming the industry we created more than 160 years ago The Gen2 family of elevators blends convenience style and performance to deliver a new passenger experience that adds value to any residential commercial hospitality medical or industrial building

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  • Motor Circuit Protection Tables  Cooper Industries

    Motor Circuit Protection Tables Cooper Industries

    Motor horsepower ratings are listed in Column 1 Full load amps from Tables 430247 through 430250 are provided in Column 2 Various fuse types are listed in Column 3 The LPJSP is a 600Vac 0 600 amp timedelay Class J “LowPeak fuse with a 300000 amp interrupting rating

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  • HOW TO CALCULATE WIRE AND FUSE SIZES FOR

    HOW TO CALCULATE WIRE AND FUSE SIZES FOR

    the motor to the wire ends and turn it on If the voltage drops considerably the wire size is too small Low voltage can cause the motor to fail Motors should be fused with a timedelay fuse rated 175 of the motors full load operating amperage 250 of the full load operating amperage if a circuit breaker is used The wire to a motor must

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  • Commercial Lift Buyers Guide Commercial Elevator Cost

    Commercial Lift Buyers Guide Commercial Elevator Cost

    Within a business setting commercial elevators can be useful in many ways lifting objects and groups of all sizes A commercial elevator can range in size from a dumbwaiter to a freight elevator Businesses that need to transport small objects from floor to floor like

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  • Ckt Bkr is Tripping Feeder for 40 HP Elevator  Electric

    Ckt Bkr is Tripping Feeder for 40 HP Elevator Electric

    Mar 09 2011 · DESCRIPTION OF CIRCUIT Elevator motor is 40 HP 208 Volt3phase Motor FLA from NEC Table is 114 Amps Breaker sizing 114 FLA x 25 285 Amps round up to 300 Amp Circuit Breaker 1 is in the Main Dist Panel MDP CB 1 is a 300 Amp thermal magnetic breaker as follows Siemens JD Frame model number JXD63B300

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