Category: elevator maintenance

Different Parts Of An Elevator (List)

Different Parts Of An Elevator List

If you are searching “elevator parts list“, “elevator parts name” or “parts of elevator and its function“, this post should help!

We have been using elevators for decades now, and have always operated on a very simple principle. Although the simple basic principle of elevator engineering has stayed the same over the years, there has been many small tweaks made in order for the elevator to give a smoother ride.

By using systems that are computer controlled, the efficiency of elevators has been increased and they give a much more rapid means of transport. See below for a brief list of elevator parts.

Parts Of An Elevator (List)

The different parts of an elevator include:

Elevator Car and Shaft

The construction of the elevator designed it to be encased within the elevator shaft, and to be used to transport people and various objects to different levels in a building. Elevators come in a few different sizes, all of which have been designed with at least one door and work off of a motor or hydraulic system that pulls them up and lets them back down again.

With the most common being the motorized elevators, and also the best value in the construction of buildings. Also, the shafts of an elevator consist of guide tracks, which the elevator is guided by when being pulled up and down, and this help to balance any counterweight, and it is both of these together that helps take stress off of the elevators motor.

The Sheave and Motor

Elevators that are raised and lowered by steel ropes that are connected to a counterweight and to the elevator car are motorized one’s. Whereas the counter is to stimulate the weight for the elevator car at 40% of its capacity, this is to help in reducing any strain on the motor as well. The sheave is what the pulley is called, it has groves in it and lets the rope be lifted, raised, and lowered.

It is the motor that keeps the sheave (pulley) moving in the correct direction, taking people where they need to go.

Control Unit

The control unit, motor, and the sheave, are all housed in the control room, which is generally in a location at the top of the elevator shaft. This is where the signals of each floor’s controls go and then they are translated through the system to tell the motor whether to move up or down. Once the elevator has reached its destination there is a signal sent to the control room for it to either stop and let passengers board or exit it.

There has been software installed in a computer that monitors the travel patterns, along with specific instructions that have been programmed into the control unit with the resting locations and signal priorities.

Counterweight and Guide Rails

A counterweight is used for reducing stress on the motor because it is constantly being strained from the continuous lifting and lowering of the elevator (movements of going back and forth like a child’s seesaw). The motor works with the counterweight repelling the elevator in the upwards direction and then in the downwards direction. To keep the elevator and the counterweight from swaying guide rails were also designed into the construction making it a smooth ride in both directions.

Download Elevator Parts List PDF

Arizona Elevator Solutions Is A Professional Elevator Company In Arizona

Arizona Elevator Solutions is your go to elevator specialists that can handle anything from elevator repair and maintenance to elevator modernization and upgrades. Get a free elevator modernization quote from Arizona Elevator Solutions today! We also offer elevator services in Colorado.

Elevator Company In Phoenix – Arizona Elevator Solutions

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If you are searching for “Elevator Company Phoenix” or “Elevator Companies In Phoenix“, Arizona Elevator Solutions Can Help! We are a commercial elevator company offering a variety of elevator services to Phoenix, Arizona businesses.

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About Our Commercial Elevator Company In Phoenix, Arizona

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Arizona Elevator Solutions is Phoenix, Arizona’s premier elevator company! We offer elevator service, repair and modernization of all makes of models of residential and commercial elevators. Phoenix businesses can now count on a reliable elevator maintenance plan.

Our elevator company prides itself of friendly elevator technicians, top customer service and repairs done right. This means techs will always be there to ensure elevator safety and minimal downtime for elevator repairs.

Elevator Services In Phoenix

Arizona Elevator Solutions provides the following elevator services in Phoenix, Arizona:

Elevator Repair In Phoenix

If your having problems or your elevator isn’t currently working, Arizona Elevator Solutions can get it back up and running with our elevator repair services.

Learn more about elevator repair in Phoenix

Elevator Installation In Phoenix

Thinking about installing a new elevator or replacing your old one? Arizona Elevator Solutions can help with our elevator installation services.

Learn more about elevator installation in Phoenix

Elevator Maintenance In Phoenix

Having a regular elevator maintenance plan is important to avoid costly breakdowns and keep your elevators operating at 100% efficiency.

Learn more about elevator maintenance in Phoenix

Elevator Modernization In Phoenix

If your elevator is old or doesn’t meet current elevator code requirements, you should definitely consider elevator modernization.

Learn more about elevator modernization in Phoenix

Hire An Expert Elevator Company In Phoenix, Arizona

If you are looking to hire an expert elevator company in Phoenix, Arizona, look no further than Arizona Elevator Solutions for all of your elevator service needs, give us a call today at 602-515-7379.

Elevator Problems & Solutions 2018

Elevator-Problems-Solutions-2018

Are you searching Google for “Elevator Problems and Solutions” while looking for the most common elevator problems and solutions to repair your elevator.

There are various reasons elevators start to malfunction, from worn sheaves to old operating systems. At Arizona Elevator Solutions, our team is always ready to assist you.

There are various elevator equipment failures that can be avoided using the correct preventative maintenance and inspections. Regular maintenance does not simply enhance the productivity with reduced down times, but it can also decrease your energy consumption as much as 15%.

When your elevator begins to breakdown often, or there are longer than usual wait times, it can be a sign of wear. High energy use, overheating, lower power factors are not always the obvious issue, but can lead to hidden costs. By implementing some simple maintenance practices to the elevator motor, the downtime and expenses can be decreased.

Common Elevator Problems

The following are some of the more common elevator issues and solutions on how they can be prevented:

  1. Elevator Issue: Worn Sheaves

Repair Solution: Sheave Regrooving

Extra wear is placed on the ropes by worn sheaves, which results in more wear on the sheaves. This leads to more wear and destruction on both components.

To help prevent premature hoist rope failure, the sheaves can be replaced or regrooved. You should ensure the grooves are checked and verify the proper fit between the sheave and ropes. There are simple tools available that use magnetic standards with a straight edge for visually checking the sheave grooves to ensure they wear evenly.

  1. Elevator Issue: Power failure

Repair Solution: Infrared inspection

When it comes to commercial elevators, a large amount of power is needed. When the system’s voltage is upgraded, this can affect the elevator’s motor operation or even lead to damaging the elevator system. If there is a history of motor problems or failures with an elevator, a power quality survey should be conducted.

Using infrared thermography can measure any drastic temperature changes while being able to identify potential spots for trouble prior to becoming a costly system failure. The common faults like under or over voltage can easily be found using power quality surveys as well as fuses which run hot, these can be detected using infrared imaging prior to motor failure.

  1. Elevator Issue: Contamination

Repair Solution: Oil & Lubrication analysis

Once wear begins to occur, smaller particles of metal get released into the oil which can interfere with correct functions of the elevator system. In a similar manner, using improper lubrication or if the seals become worn, it can lead to contamination issues. Conducting oil analysis is able to check for different types ofproperties which could show contamination or even wear to the motor.

  1. Elevator Issue: Noisy Bearing or Bearings Malfunctions

Repair Solution: Inductive absorbers

Over half of motor failures occur due to bearing malfunctions. A noisy bearing is frequently attributed to the motor vibrations. As variable frequency drives can be helpful in lowering motor energy, it can also introduce common mode current, which is a damaging byproduct which increases the vibrations to levels that can be dangerous and lead to premature wear on the bearings which is caused form stray currents.

The solution for this, is considering the use of inductive absorbers, like CoolBLUE that can absorb currents while protecting the system from possible breakdowns. In addition, you should make sure that the grounds are all connected and secured to minimize issues that can be caused by electrical noise from the ground that could trip the system or lead to false counts within the system.

  1. Elevator Issue: Misaligned Motor Drive

Repair Solution: Motor alignment

When coupling an electric motor with another piece of equipment, it is important to pay attention to shaft alignment. With improper alignment, motor bearings start to wear down. The use of advanced laser measuring equipment can detect proper shaft alignment, or misalignment. Another method is employing a string and straightedge.

As an alternative, the consideration of buying geared machines which employ a flange mounted motor which doesn’t require alignment in the event disassembly occurs to the machine.

Troubleshooting Elevator Malfunctions

With so many different moving parts an elevator has it can make troubleshooting them very difficult, not to mention all of the knowledge needed, and the experience that is required in order to know how all the parts work together. It will depend on the manufacturer of the buildings elevator system, and the size of the building in question. Troubleshooting the root of the problem could be a lot like running through an area where they are practicing shooting handguns.

Here are several of the more common complaints by passengers, and also elevator problems that the Arizona Elevator Solutions Team have seen:

Slower Waiting Times:

When elevators have been in use for years their relays eventually begin to wear down, and their performance will also begin to get slower, to sum things up, they become less efficient. You will need an experienced elevator technician to check it out and let you know if it is time to replace the relays, or if you are in need of a total replacement.

When An Elevator Starts Making Sudden Stops Or Begins To Have Abrupt Landings

This could be due to timing issues, faulty electronics, and/or electrical failures. All of these is going to make landings rougher, or traveling up and down may be a jerky trip, and shifty.

Elevator Is Overheating

The chance of an elevator breaking down are increased during the summer months, as the drives, as well as the control systems may not be cooling adequately, in this case the temperature may be exceeding 100 degrees.

Elevator Sensor Problems & Power Failures

When an elevator has sensor failures or backup generator problems it can keep the elevators doors from opening, and it can prevent the elevator from working at all. It is important to have elevators inspected on a regular basis, which is the first step to take in maintaining a smooth ride and the efficiency of your elevator systems.

Minimize the safety risks involved, and the down time of your elevators, including having to replace your entire elevator systems cost. Are in need of some assistance to troubleshoot your elevators problems?  If so, give us a call today.

Other Elevator Repair Solutions

Thank you for reading “Elevator Problems & Solutions 2018“! Stay tuned for more from the expert elevator specialist at Arizona Elevator Solutions.

Here are Arizona Elevator Solutions, our team provides on-site elevator repair and preventative elevator maintenance services to elevator customers in various industries.

Elevator Controller & Relay Repair Tempe, AZ | AZ Elevator Solutions

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Elevator relays are dependable devises that consist of electromagnets that open and close contacts which routes the logic to circuits. A basic elevator with only a few stops and manual operation of elevator door is perfectly served by relay controllers. Complex elevators can use relays too and they were until 1980. Although, the sheer number of elevator relays needed make it harder to troubleshoot relay problems if they ever arise. We provide elevator controller repair and elevator relay repair in Tempe, AZ and the rest of the Phoenix Valley.

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Elevator Controllers We Repair

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What Is An Elevator Controller

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Types Of Elevator Controllers We Repair

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There are 3 different types of elevator controllers, including relay, solid state logic, and PLC elevator controllers. Learn more about each below.

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Relay Elevator Controllers

Elevator Controller Repair Tempe

Solid State Elevator Controllers

Elevator Controller Repair Tempe

PLC Elevator Controllers

Relay Elevator Controller

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Relay controllers consist of electromagnets that open and close dry contacts, and routes the logic to other circuits. Relay controllers are best suited for elevators that only have a few stops and use manual door operation. Although, relays can also be used for complex eleavtors, and they were until the 1980’s/ However, the sheer number of relays that are required for newer elevators make it a problem to troubleshoot in the midst of a problem.

Relay Elevator Controller Applications

  • Single Lift Elevators
  • Drive Speeds That Are 1m/s or less
  • Commercial Buildings That Are Low-Rise (Hospitals, Hotels, Offices)
  • Passenger lifts in 3 Story Or Less Buildings (Nursing Homes, Small Hotels, Residential Buildings)

Solid State Elevator Controller

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Solid state logic elevator controllers include integrated circuit boards and transistors circuits. It provides easy fault diagnosis, lower power consumption and improved reliability over relay controllers.

Solid State Elevator Controller Applications

  • Duplex Groups & Single Lift Elevators
  • Drive Speeds That Are 2m/s or less
  • Passenger lifts in 12 Story Or Less Buildings (Small Hotels, Residential Buildings)
  • Commercial Buildings That Are Low-Rise (Hospitals, Hotels, Offices)

PLC Elevator Controller

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Microprocessing technology is more affordable than ever thanks to the advent of personal computers. PLC Elevator controller use microprocessor technology to control logic on more complex elevator situations.

PLC Elevator Controller Applications

  • All Types Of Elevator Lifts
  • Any drive speed 10m/s or less
  • All Sizes Of Lift Groups

What Is An Elevator Controller

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An elevator controller is a electronic device that manages visual monitoring, traffic analysis system and interactive command control to make sure your elevators are functioning properly.

The main function of elevator controllers are to receive/process signals from a variety of elevator components. It’s able to send response signals to signals it receives in order for operation of other parts in the system. This exchanging of signals is how elevator controllers keep the elevator running efficiently day in-day out.

How Elevator Controllers Interact With Other Components

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  • Control the speed of the elevator engine to move cabs up and down their shafts
  • Queue and process elevator floor requests provided by passengers through button pressing signals
  • Processes the information sent to the controller by load sensors to make sure the cab doesn’t exceed the safety weight limit
  • Process position marking information to always know where the elevator cabs are as well as the speed they are traveling at
  • Provides lit feedback to elevator passengers through button lights, floor number displays and direction displays
  • Can set off alarm bells invoked by passengers or excess load signals
  • Controls the door opening device for operation of elevator doors

Call Us For Elevator Controller Repair & Upgrades

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If you are looking for elevator relay repair or elevator controller repair in Tempe, AZ, you have found the place. AZ Elevator Solutions in Tempe, AZ can repair, upgrade, or modernize your Relay based elevator controller (w/ electromechanical switching). Give us a call today at 602-515-7379 or fill out our short contact form on our website to schedule your repair.

Elevator Modernization Factors

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Thinking of Elevator Modernization – Here Are Some Decision Factors to Go By

It is time for that aged elevator to get upgraded, according to your Elevator Contractor a modernization is in store. For those that do not understand the meaning of all this, keep reading! This post is to help you to understand the importance and the benefits of having an elevator modernization, letting you ponder on whether or not it will be worth the cost.

Elevator Modernization benefits fall into two different categories: Improved safety & Improved technology.

Elevator Codes & Safety:

Over the year’s elevators have caused injuries to people in different ways and under different circumstances, this being brought to the attention to the developers and manufactures created the development of safety solutions to reduce the chance of those incidents happening again. New requirements, referred to as the elevator code gurus, was eventually a requirement for new elevators. However, since the older elevators are considered the grandfather of design, are not being force into being upgraded with the code. What is saying? It is saying, “that the older elevators over a long period of time can become very unsafe” as it will not be up to code.

The Following Will Increase Your Elevator Safety:

Emergency phone – A phone that allows one to get emergency help when it is needed. Now there is the 2010 version for the elevator code which tests the phone each hour to make certain it is in working order at the time an emergency comes up.

Fire Service – With this feature the elevator will automatically go to and open the doors, shutting down. It is connected to the buildings alarm system and it will set off an alarm. The elevator will not be able to be used by anyone once everyone is off, which keeps others safe.

Door Restrictor – Keeping the elevator door from opening or being open at the wrong time(s). Preventing doors from being open when in between floors so that passengers cannot fall down the shaft.

Light Curtain – The older elevators may still have the bump pads, whereas the updated version uses infrared beams that merely form a curtain with the use of lights that automatically sense anyone in the doorway.

Keep in mind that even though most of the things listed above can be installed by a non-professional, it is always best to be on the safe side and replace the whole system to get all of the safety features and updated technology.

For instance, when getting an entire new elevator modernization, it will include all of the following:

  • Equipment that opens and closes elevator doors
  • Door Restrictor
  • Button panels/emergency phone/fire service
  • New Technologies

Main Reason To Modernize Your Elevator

The main reason one should modernize an elevator is for the safety of the people. Of course, after taking into consideration of people’s safety one should consider the efficiency and quicker response that will come from having newer technology.

A Quicker Ride – The wait time component of the time of travel is decreased when using acceleration and deceleration electronically controlled dispatching smart systems. These are what distributes elevators to different floors and pick up the people waiting to use them.

Elevators Can Learn – Modernized elevators tend to learn traffic patterns.

Acceleration – Modernization makes the acceleration and deceleration much quicker. Combining this with doors that open and close quicker reduces the time it will take altogether.

Destination Dispatch – Passengers type in the floors they want to go to and the elevator then groups passengers by the floor numbers,this let the elevator tell passengers which elevator to take in order to get where they are going the fastest. Including passengers having cards that are programmable to use instead of punching in numbers.

Green Motors – Having a newer motor could decrease the cost of electric by 40%.

Regenerative Drives – For those elevators that are over twenty years of age they can be re-fitted with a newer regenerative drive, which can transform its brake force into energy that is reusable, and this is then circulated into the buildings system.

LEDs in the Elevators – Using a LED lighting system will be less costly, as it will use only half the amount of electricity and burn five times longer.

Buttons – These can be used for call buttons and even in the elevator car buttons saving a little on the cost of energy.

Hibernation – In most of the newer elevators. It will save of cost of electricity by turning off when not in use, such as turning off the lights and fans.

Return On Investment (ROI)

Each elevator is going to have a different Return On Investment (ROI),as that will depend on its age and equipment being used at the current time. To find out if you are a candidate for an elevator modernization consult a professional. They can give you an estimate, as well as let you know if you actually need one or not. It may be to your best interest to get a second opinion, just to make you feel better about it.

Getting more than one opinion can broaden your perspective, which may help you in the decision making of what to do. However, should you decide to wait a little longer on modernizing, keep in mind that the safety of the people is what matters the most. There is always the possibility of keeping the people safer by installing a few of the listed items above yourself.

Free Elevator Modernization Surveys

To request a free survey and quotation for your next elevator modernization project in Arizona, CALL AES AT 480-557-7600 TODAY!!

5 Tips For Better Elevator Maintenance In Tempe, Arizona

5 Tips For Better Elevator Maintenance In Arizona

Since their invention, elevators have enjoyed use and popularity as an expected fixture in any multi-storied building.  High traffic facilities such as commercial offices and hospitals may use elevators over a hundred times a day, usually with little notice of the elevator itself.

Typically, elevators tend only to be noticed when they fail to run or run with issues.  However, dealing with constant (or even intermittent) issues with your facility’s elevator doesn’t need to be a recurring theme.  Keep these tips in mind next time you’re thinking about the maintenance of your own building’s elevators.

  1. Be proactive

Regular inspection is key in maintaining the order of your elevators.  Regular inspection ensures that you become aware of any potential issues that may need repair, as well as provides you with a general sense of the elevator’s overall condition.  Are the elevators adequately modernized or is an upgrade in order?

Understanding the elevators’ condition is helpful when trying to align your operations and capital budgets with your allowance for upcoming maintenance tasks.

  1. Maintain them regularly

With the numerous demands that come with managing a large facility, it is difficult to keep from falling into a more reactive approach to maintenance.  That is, issues that are unseen are then unattended to until the problem grows to more noticeable proportions.  This leads to repairs that are only reactive, and not preventative.

Elevators that are out of order are not only a headache but a major inconvenience; which is why FacilitiesNet recommends keeping a regular maintenance schedule.  Staying up to date with the service helps keep minor issues from cropping up; thus saving you money, time and hassle.  Additionally, regular maintenance helps extend the life of the elevator, which will free up some of your budget for other improvements.

  1. Prioritize Safety

Obviously, maintaining the safety of an elevator should be of the highest priority.  This concern extends to not only the passengers, but the maintenance team that will be conducting future maintenance and repairs.

ASME is the governing organization for elevator maintenance.  In their Safety Code for Elevators and Escalators, they outline the importance of having a written maintenance program.  The written schedule they recommend is very useful in creating and sustaining a regular maintenance pattern, which will in turn ensure the safety of the elevator’s passengers.  Building managers can even store a written guide in their CMMS for easy access, and repair teams can update the guide with repairs in real time.

  1. Understand the Potential Issues, and Get Prepared

Understanding the most common issues with elevator operations will be helpful in creating a schedule for repairs.  For instance, Facilities.Net notes that nearly 70% of service calls on elevators are because of non-functioning doors.

To reduce the likelihood of encountering this issue consider using a closed-loop door operator.  It’s a system which monitors the doors’ opening and closing speeds and compares the number to predefined standards.  Upon comparison, the operator will apply any additional force that’s necessary for more consistent operation.  While it is an investment, closed-loop operators will be well worth the money saved in future maintenance and repairs.

  1. Remember the contractors

Though you may be comfortable taking care of minor elevator issues yourself, larger and more involved issues may call for outside help.

To help you find the most reliable contractors for your repairs, the National Association of Elevator Contractors has outlined several programs to point you in the right direction.  For instance, next time you’re considering contractors, go with the one that’s affiliated with the NAEC’s Program.  Additionally, try to find a contractor who’s associated with the NAEC’s Certified Elevator Technician program.

If you are looking for elevator maintenance in Tempe, Arizona, you have found the right place. Arizona Elevator Solutions provides elevator maintenance, repair, modernizing, and more.