| Customization: | Available |
|---|---|
| Type: | Servo |
| Measuring Shaft Quantities: | Three |
|
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The KT-EX9-1 inertial measurement unit is a complete inertial system with a built-in three-axis gyroscope and a three-axis accelerometer, which is used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.
| Parameter | Test conditions | Minimum value | Typical value | Maximum value | Unit | |
| Gyroscope | Dynamic measuring range | ±450 | º/s | |||
| Zero-bias instability | Allan variance, better than | 0.3 | º/h | |||
| Zero bias stability | 10s smooth, RMS, better than | 3 | º/h | |||
| Zero bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smooth, rms |
20 | º/h | |||
| Random walk | 1σ | 0.15 | º/√h | |||
| Zero-bias repeatability | 1σ | 5 | º/h | |||
| Scale factor repeatability | 1σ | 100 | ppm | |||
| Scale factor nonlinearity | 1σ | 100 | ppm | |||
| Bandwidth (-3dB) | 250 | Hz | ||||
| Cross coupling | 0.1 | % | ||||
| Resolution | 2 | º/h | ||||
| Acceleration sensitivity | 2 | °/h/g | ||||
| Accelerometer | Dynamic measuring range | ±20 | g | |||
| Zero bias stability | Allan variance | 0.07 | mg | |||
| Zero bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smooth, rms |
3 | mg | |||
| Zero bias stability | 10s smooth, RMS, better than | 0.25 | mg | |||
| Random walk | 1σ | 0.029 | m/s/√h | |||
| Zero-bias repeatability | 1σ | 0.5 | mg | |||
| Scale factor repeatability | 1σ | 500 | ppm | |||
| Scale factor nonlinearity | FS=20g | 500 | ppm | |||
| Bandwidth (-3dB) | 250 | Hz | ||||
| Cross coupling | 0.1 | % | ||||
Communication Interface |
1-way SPI |
Enter the clock frequency |
8 |
15 |
MHz |
|
| Electrical characteristics | Voltage | Direct current | 3.3 | V | ||
| Power consumption | 1.5 | 1.5 | W | |||
| Ripple | P-P | 48±2 | 100 | mV | ||
| Use environment | Operating temperature | -45 | 85 | ºC | ||
| Storage temperature | -55 | 85 | ºC | |||
Shenzhen Firepower Control Technology Co., Ltd, was established in 2013 and registered in Shenzhen, The company is high-tech enterprise dedicated to R&D and production of quartz accelerometer, FOG, IMU, INS, Angle testing equipment and other products. The company has invested in and built multiple automated production lines in various locations such as Xi'an, Shenzhen, and Zhuhai. These production lines cover the manufacturing of fiber optic gyroscopes, MEMS inertial navigation systems, quartz accelerometers, electronic countermeasure communication products, and inertial simulation equipment. As an independent innovation-oriented high-tech enterprise, Firepower possesses China's leading production conditions for inertial navigation and electronic countermeasure products. The company always prioritizes scientific research and technological innovation, as well as self-reliance and control. It is committed to developing a series of autonomous navigation products with independent intellectual property rights, which are widely applied in the autonomous navigation perception fields of unmanned aerial vehicles, vehicles, and ships. With its self-developed array algorithm as the core technology, the company has developed a series of inertial navigation products that can provide users' carriers with key information such as current position, three-dimensional attitude, and speed, thereby achieving precise autonomous navigation control.
Q: What is your lead time?
A: Stock: 5-15 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time based on your order quantities.
Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the end:
1) We produce product according agreed technical requirements strictly;
2) We do full tests according to test methology;
3) We have a professional QA/QC team to ensure the quality.
Q: Do you accept OEM or ODM order?
A: Yes, we are professional manufacturer and we are capable for providing both OEM and ODM service by customer's needs.
Q: What are the terms of delivery?
A: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you.
Q: What is the payment way?
A: TT, L/C, Pay later, West Union, Online Bank Payment.
Q: What is warranty?
A: Standardly 12 months and negotiable for longer warranty.
Q: What is the packing quality?
A: For sample order, we use carton box with sponge, and batch order, we use wooden box.
Q: What is final price?
A: For standard product, price is as in the price table; For customized product, price by checking with sales, so as to different quantity needs.
Q: How to choose product?
A: We are professional manufacturer, we could provide standard product on shelf, or products by customer's specific requirements:
1) Choose from MadeinChnia platform or website;
2) Customer raise some certain different technical requirements based on standard products;
3) Customer provide specific and comprehensive technical requirements to sales to evaluate;
4) Customer explain application to sales to provide suitable products;
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