Vy Hemispherical Resonator / (HRG) Wine-Glass Gyroscope / Mushroom Gyro Hrg Resonators

• Customization: Available
• Lens Grade: Professional Camera
• Type: as Request
• Model NO.: I-P21D5C0501
• Maximum Aperture: as Request
• Image Stabilization Function: With Image Stabilization
• Filter Size: as Request
• Drive Motor: With Drive Motor
• Positioning: as Request
• Weight of Packaged Products: 165g
• Packaging Size: 12.5*9.7*5.2cm
• Net Weight: 8.25kg
• Gross Weight: 9kg
• Transport Package: as
• Specification: as request
• Trademark: VY or OEM
• Origin: China
• HS Code: 9001909090
• Production Capacity: 500000
• Package Size: 0.50cm * 0.50cm * 0.50cm
• Package Gross Weight: 0.100kg
• Lead Time: 20 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

>>Product Specification

The Hemispherical Resonator Gyroscope (HRG), also called wine-glass gyroscope or mushroom gyro, is a compact, low-noise, high-performance angular rate or rotation sensor. An HRG is made using a thin solid-state hemispherical shell, anchored by a thick stem. This shell is driven to a flexural resonance by electrostatic forces generated by electrodes which are deposited directly onto separate fused-quartz structures that surround the shell. The gyroscopic effect is obtained from the inertial property of the flexural standing waves. Although the HRG is a mechanical system, it has no moving parts, and can be very compact.
Quartz crystal resonators are sometimes referred to as xtals and as resonators they provide exceedingly high levels of Q for oscillators & filters and are widely used in many RF circuit design applications.

Quartz crystal resonators are used to provide very high Q resonant elements within many electronic designs and particularly within many RF circuit designs within oscillators and filters. Often in a circuit design, these electronic components may be referred to as "Xtals" and circuit design references to them may be given as xtal1, etc.

Quartz crystals can be cheap to produce even though they offer exceptional performance and can be used for everything from electronic designs for microprocessor clock oscillators to high performance filters, highly stable oven controlled oscillators, temperature compensated crystal oscillators and many more general and RF circuit designs.

As the name implies quartz crystal resonators are made from quartz which is is a naturally occurring form of silicon. However most of the quartz used for the electronics industry is manufactured synthetically.

Quartz crystal resonators are available in many sizes and formats to suit the requirements of most applications. From small surface mount devices right through to larger through hole mounted crystals as well as those for sockets, there are many sizes and formats for these electronic components.
 

Material	optical glass
diameter	10-300mm
tolerance	+/-0.1mm
surface quality	60-40

>> Company Introduction







>>Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.

>>FAQ
Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, Ali online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China, reputation and quality is life of our company, and we support Ali Trade Assurance.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.