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Symbol Glossary Definitions. Linear Voice Coil Motors - Actuators and micro voice coil actuators. Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors.

Linear Voice Coil Motors - Actuators and micro voice coil actuators

These motors consist of two separate parts; the magnetic housing and the coil. Applying a voltage across the terminals of the motor causes the motor to move to one direction. Reversing the polarity of the applied voltage will move the motor to the opposite direction. The generated force is proportional to the current that flows through the motor coil. This force is almost constant in the specified stroke range of the motor.

Voice coil motors are brushless and do not utilize commutation. The non-commutated motor construction increases reliability. Very high speeds and accelerations can be easily achieved. The moving part needs to be supported by a mechanism supplied by the customer. ThinGap high power density brushless motors. ThinGap’s brushless DC, ring motor architecture allows for creative solutions for Optical designs by allowing critical parts of the system, such as lenses, to be integrated into the center of the motor.

ThinGap high power density brushless motors

Our standard motors have IDs from 25mm to 200mm and custom motors can be made larger. Our “True-Zero ™”zero-cogging torque motors, coupled a high resolution encoder and precision bearings, offers a level of smoothness and precision not previously obtainable. This integrated design reduces parts count, weight, and ultimately cost. Advantages Peerless rotational smoothnessLow profileLight weightHigh torque densityCompact, high integrated design possibilitiesNear silent operation Applications Lens Focusing SystemsSatellite opticsGimbals.

Voice Coil Motors (VCM Motor) Voice Coil Actuators. 6 Benefits of Overmolded Covers for Aerospace and Defense Applications. It's no surprise that electronic enclosures and housings in aerospace and defense applications are built to meet the most stringent of military standards.

6 Benefits of Overmolded Covers for Aerospace and Defense Applications

These include but are not limited to environmental stresses, EMI shielding, and maintenance requirements. Additionally, the advanced technological requirements of the devices requiring these enclosures mean that these devices must be more rugged and more powerful, as well as smaller, lighter, and easier to replace. This poses challenges for designers, leading them not only to suppliers who can meet these requirements but partners who can assist in the design and supply chain management of these complex units.

For environmentally-sealed and EMI-shielded electronics devices, there is no better full-system solution than an overmolded or vulcanized cover. So, what is overmolding/vulcanizing/mold-in-place gasket anyway? 6 Benefits of Overmolded Covers for Aerospace and Defense Applications. Choosing the right type of seals - SurfaceID. When it comes to choosing the right seal type for a product, there are a few critical questions that should first be answered to avoid malfunctions.

Choosing the right type of seals - SurfaceID

Depending on the particular seal’s application, an incorrectly chosen seal can result in poor performing products, costly defects and even serious injuries. Mobile computers guide understanding ruggedness. Rotary Seals with PTFE Sealing. Mini Breadboards. Purchase Orders: Written, faxed and e-mail purchase orders are accepted.

Mini Breadboards

All orders require immediate written confirmation. Product warranty: Our warranty for all our mechanical components and systems are ONE year from the date of shipment. Repair or replacement will be made free of charge for products with defects in material and workmanship during this period. For our optical components, our warranty is 30 days from the date of shipment. Defective items will be replaced free of cost. Quotations: All quotations are valid for 90 days from the date of issue. Payment: 100% Advance payment prior to dispatch. Shipping & Delivery: The shipping costs, Custom Duty and any (if) landing taxes etc will be extra. Installation: Onsite installation of our equipment's can be provided on buyer's account. Specifications: HOLMARC reserves the right to modify, change or otherwise improve all items in the catalog specifications without prior notice. SliderPLUS - edelkrone.

Advanced Sterilization Products (ASP) your leaders in sterilization. Couplings, Screws, Clampers. 25f45d1e9c21543df03edf6b358833001fb2. ProDelphus. O-Ring. Cracking Open the ioSafe Rugged Portable hard drive. Medical Device Sealing Solutions - Minnesota Rubber and Plastics. Medical Device Sealing Solutions -- What Designers and Manufacturers Need To Know, Avoid And Consider When Planning Seals In A Device Seals are one of the most important components in many medical devices.

Medical Device Sealing Solutions - Minnesota Rubber and Plastics

While small in cost, seals have a profound affect on the function of a medical device and the outcome of a medical procedure. Engineered sealing solutions have advanced to meet the new medical device designs due both to new materials and to new processes for producing these seals. An understanding of the fundamentals of seal design, the tools available to assist in the manufacturing process and pitfalls to avoid will help in achieving a successful seal and medical device outcome. Classifying the three basic seal designs New advances in trocar designs incorporating specialized seals allow multiple instruments to be inserted in the single trocar.

When approaching a new seal design, It is important to classify the seal based on its intended function. Nylon Chemical Compatibility Chart. What Chemicals are Compatible with Nylon?

Nylon Chemical Compatibility Chart

Nylon is generally chemically resistant to oils and fuels, gasoline, mineral spirits, and some alcoholsNylon has a high melting point, around 256°C / 492°FNOT compatible with ozone, most acids Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products. There are many forms of Nylon, so this is just a broad overview of general compatibility. Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility.

ALWAYS test your equipment under the specific conditions of your application before permanent installation. Nylon Chemical Compatibility Chart.