Xi'an Kacise Optronics Co.,Ltd.
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Small In Size Inertial Measurement Unit for Vehicle Instrumentation
Features
K-IMU-004 is a six-degree of freedom inertial measurement unit, which can measure the angular rate and linear acceleration of the vector coordinate system .
☆ “Solid-state” sensors
☆ Compact, Small in Size
☆ High reliability, long operating time
☆ Light Weight
☆ Low Cost
☆ Fast Start-up
☆ Wide Bandwidth
☆ Built-in Temperature Sensor
Application
Vehicle instrumentation; robotics; attitude reference systems; aircraft flight control; missile guidance and control; industry control system; navigation aiding GPS; platform stabilization; marine dynamic control; mining instrument; large agricultural machinery, measurement & control of space moving objects; tracking of train and containers.
Introduction
K-IMU-004 Inertial Measurement Unit is a “solid-state” six degree of freedom inertial sensing system based on MEMS technology. With high accuracy, it can measure angular rate and linear acceleration in three axes of an inertial coordinates system. Temperature sensors with high precision are built in; so the voltage corresponding with temperature changing can be indicated. Besides, self-test function is available for each of the six degree of freedom. Moreover, high reliability and good sealing capability can be assured due to good package technology.
S Specification
| Spec. | angular rate | acceleration | ||||||
| Input Voltage | +5±0.25 VDC | |||||||
| Input Current | 30mA | |||||||
| Standard Range① | ±100°/s | ±10g | ||||||
| Full Scale Output | 0 to 5VDC | |||||||
| Bias Voltage | 2.5±0.1VDC | |||||||
| Non-Linearity | ≤0.5%F.S. | ≤0.2%F.S. | ||||||
| Resolution② | ≤0.06°/s | 0.002g | ||||||
| Start-up Time | <35ms | |||||||
| Bandwidth③ | 40Hz | |||||||
| Reliability | MTBF 100,000 hours | |||||||
| Operating Temperature | -40°C to +85°C | |||||||
| Storage Temperature | -55°C to +100°C | |||||||
| Shock | Un-powered for 0.5ms |
1000g | ||||||
| Powered for 0.5ms | 500g | |||||||
| Weight | 90grams | |||||||
| Dimensions | 38 × 38 × 36mm 3 | |||||||
| Terminal | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Definition ④ |
+5V |
ωYST2 |
ωZOUT |
ωZST2 |
ωZST1 |
ωXST2 |
ωXOUT |
ωXST1 |
αYOUT |
| Terminal | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Definition ④ |
Ground |
αXOUT |
αXYST |
ωYST1 |
ωYOUT |
αZST |
αZOUT | Ground of shell |
Notes:
① Selectable range of angular rate is: ±75°/s, ±100°/s, ±150°/s, ±200°/s, ±250°/s, ±300°/s,
±350°/s, ±400°/s, ±450°/s, ±500°/s, ±550°/s, ±600°/s, ±900°/s, ±1400°/s, ±2600°/s and
±5500°/s; following types are under developing: ±5°/s, ±10°/s, ±20°/s, ±30°/s, ±40°/s, ±50°/s,
±60°/s and above ±5500°/s. Selectable range of linear acceleration is ±2g, ±10g or ±50g for X-axis and Y-axis, while for Z-axis: ±5g, ±50g or ±100g.
② Different measurement range of gyroscopes, resolutions are different. The details can be seen
on the test report of selected IMU.
③ For angular rate sensors, a bandwidth smaller than 500Hz is selectable for costumers. For
linear accelerometer, a bandwidth smaller than 5 KHz is selectable for X-axis and Y-axis; while for Z-axis, a bandwidth smaller than 12 KHz is selectable.
④ ω means angular rate; α means acceleration; X, Y , Z mean three axes of a coordinate system;
OUT means output; ST1 and ST2 means input port 1 & 2 respectively for self-test of angular rate sensors; ST means input port for self-test of accelerometer.
Structure
workshop
Our Advantage
1.100% real photos--Detailed images, detailed description7
2.*24 hours online--Efficient service, Professional answers
3.After the receipt of the goods if the quality problems can be returned(Not artificial damage, Never used)
4. OEM is available; small quantities, mixed bulk orders are also welcome;
5.The sale of products within one year warranty and life time maintenance.
6. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.
7. Payment: L/C, T/T, Paypal , Western Union, MoneyGram;