What are some of the Important Features of Dental Chairs?

For a dental clinic, dental chairs are very important. These chairs are recognized for their precision and ergonomics. Choosing a chair, which is comfortable for both the dentist as well as the patient is of utmost importance.

Some of the main features of a dental chairs include

• Ergonomic
• Thin Backrest
• Soft Cushioning
• Swivel
• Programmable Positions
• Magnetic Headrest
• Double-Articulating Headrest
• Movable Armrest For Easy Patient Entry/Exit
• Footswitch Or Touchpad
• Seat Tilt

Some of the features of dental chairs may be more significant than others, for example, a thin backrest provides the dentist sufficient leg room for better access to the dental cavity. Most of the dental chairs are equipped with hydraulics systems for powerful and continuous movement of the chair. These chairs are have actuators, which enable easy adjustment of the chair height, footrest, and headrest.

What are Linear Actuators? How are they Useful in Dental Chairs?

The actuator is a unit that converts the operating voltage from a control box into a linear movement. Following are the ways linear actuators support dental chairs:

• Linear Motion: A linear actuator produces motion in a straight line, in contrast to the circular motion of a traditional electric motor. When used in a dental chair, you can adjust the random linear driving mechanism position according to individual requirements.
• Allows Easy Positioning: There is built-in displacement sensor to control motor movement, by a microcomputer for receiving and processing, real-time monitoring of linear driving mechanism position. This helps in adjusting the position of a dental chair more accurately. The standard stroke with different load mode, use requirements that are different for different combination design.
• User-friendly Designs: Some linear actuators are used with hand controls, such as those in dental chairs. These actuators do not need positional feedback other than end-of stroke limit switches. Some dental chair actuator manufactures even eliminate the need of these limit switches by offering integral freewheeling at the end of stroke.

Learn more on this topic in our related blog – 5 Tips for Designing Linear Actuators for Dental Chairs

Other Applications of Linear Actuators

Linear Actuator is widely used in electric nursing bed, operation bed, traction, massage chairs, electric sofa, electric wheelchair, electric windows, electric booth, ergonomic furniture to linear motion actuator occasions, the installation is very convenient, widely applied in many fields of medical, fire protection, Home Furnishing, industrial automation, chemical industry, sanitary ware, leisure, medical rehabilitation.

The medical industry considers ergonomics, as well as reliability, and precision, as fundamentals for any medical device or equipment. They realize that actuators will help medical equipment meet these requirements. There are plentiful varieties of medical actuator technology devices available in the market, and it can be challenging to choose the right product. You can always get help of the professionals in the field, or a dental chair actuator manufacturer to understand the benefits of actuators in your medical systems.

The post Why are Actuators Important in Dental Chairs? appeared first on Venture Mfg. Co..

5 Important Factors to Consider While Designing Actuators for Dental Chairs

Following are the five important tips for designing linear actuators for dental chairs:

• Understand the Basic Specifications:

  Before starting with the actuator design, you need to understand the load, power, and control that an application requires. Apart from that, you need to consider the following basic requirements too.

  • Force Requirement: How much force is required for your application to move a load in a particular direction?
  • Speed: How fast your actuator should move?
  • Duty Cycle: What is the frequency of actuator operation, and what is the elapse between two strokes.
  • Energy Source: How your actuator will be powered? Will it be powered by an electric motor, mechanical, pneumatic, or hydraulic source?
  • Environmental Factors: In which environment will the actuator be operated? How much moisture, temperature, and vibrations it may encounter?

• Consider Various Application Options:

  After understanding the basic specifications, you need to consider various application options. These may include:

  • How the actuator will be mounted within the dental chair?
  • Is the actuator safe to use?
  • Is the actuator going to be used in a limited space?
  • Is the actuator going to be driven by an electric motor? If so, what will be the voltage?

• Consider Power Needs:

  Although power requirements of the dental chair should be the primary consideration in your specification phase, still you need to give it a serious thought. Once you know the force required by your application, you can easily calculate the electrical power needed to produce the required mechanical power.

• Consider Duty Cycle:

  You have already considered it as one of the primary requirements along with other factors. However, the actuator may entirely fail due to improperly considered duty cycle limits. The duty cycle is a key factor for heat production and dissipation in a linear actuator.

• Think about Efficiency and Performance:

  Efficiency and performance of an actuator will depend on all above considerations. This is also the time when you can try out some permutations and combinations of components to ensure maximum efficiency, and lasting performance of dental chairs.

Learn more on this topic in our related blog – Why are Actuators Important in Dental Chairs?

You can always purchase your actuators from reliable linear actuator manufacturers such as Venture Mfg. The organization provides various types of medical actuators, which are customized keeping the above-mentioned factors in mind. You can always get in touch with Venture Mfg.’s knowledgeable experts to understand how a particular linear actuator will contribute to your dental chair performance.

The post 5 Tips for Designing Linear Actuators for Dental Chairs appeared first on Venture Mfg. Co..