30kg payload turntable high precise motion simulator for INS calibrate and test

2 Main technical indexes

2.1 Load weight: 30 Kg

2.2 Load size: diameter 500 mm × 500 mm;

2.3 Mechanical table structure: UUT

2.4 Three-axis intersection: within 0.25mm radius ball (machining guarantee)

2.5 Inclination rotation accuracy: rolling ± 5 ″

Pitch ± 5 ″

Bearing ± 5 ″

2.6 Perpendicularity of three axes: roll axis and pitch axis ± 5 ″

2.7 Positioning accuracy of three-axis angular position: ± 6 ″

2.8 Resolution of three-axis angular position measurement: 0.36 ″

2.9 Three-axis rotation range: three-axis continuous

2.10 Angular rate range: roll ± 0.001 °/s ~ 400 °/s

Pitch ± 0.001 °/s ~ 400 °/s

Azimuth ± 0.001 °/s-200 °/s

2.11 Angular rate accuracy: 5 × 10^-5(360 ° average)

5 × 10^-4(10 ° average)

5 × 10^-3(1 ° average)

2.12 Angular rate stability: 5 × 10^-5(360 ° average)

5 × 10^-4(10 ° average)

5 × 10^-3(1 ° average)

2.13 Maximum angular acceleration: roll 200 °/s²

Pitch 200 °/s²

Bearing 100 °/s²

2.15 Simulation Interface

With digital simulation function, communication interface RS-232, baud rate to be determined.

2.16 Conductive Slip Ring (TBD)

The loop is a common loop, wherein:

Power ring: 28 V, 10 A;

Slip ring contact resistance: 0.005Ω (static), 0.01Ω (dynamic).

2.17 Power Supply

A) Three-phase four-wire, 380V ± 10%, 50 Hz ± 3%

B) Single phase, 220V ± 10%, 50HZ ± 3%

2.18 Working conditions

A) Operating temperature: 20 ± 10 ℃;

B) Relative humidity: ≤ 50% (30 ℃);

C) Grounding resistance of ground wire is less than 2Ω;

D) with seismic isolation foundation;

E) There is no strong electromagnetic interference around.

Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of  electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent  team. The technical team is composed of many outstanding experts with more than 50 years of comprehensive industry  experience. The company has strong technical strength in the fields of vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products, and is able to provide users with professional design, development, production and services of inertial devices and related simulation software.

Technical Advantages

Firepower technology fully possesses independent design capabilities in vibration acceleration sensors, MEMS gyro, IMU, INS, angle testing equipment and other products.. We have accumulated over ten years of research and development experience in the fields of optical sensing, MEMS sensing, with strong technical strength. We have mastered multiple core technologies including MEMS gyroscope and acceleration chip design, multi-core fusion technology, silicon optical chip technology, optical sensing. With the accumulation of technology, we have the ability to scale up industries and are in a leading position worldwide. Not only can we provide customers with high-performance products, but we can also significantly reduce production costs.

Production Capacity

Firepower has four subsidiaries with production line respectively, which are MEMS inertial product production line, micro-nano integrated inertial production line,vibration acceleration sensor production line and angle test equipment production line. A total investment of 15, 000 square meters has been built for scientific research and production, including 650 square meters 10, 000-class clean rooms that meet national standards, electrical-mounting production lines and environmental testing centers.

With more than ten years development, Firepower has become a high-tech enterprise with high level of craftsmanship and comprehensive products range in China. We have complete production line from chips to finished products after all testing, providing first level products among peers in domestic and over-sea market.

Production Environment

We have built clean rooms, electrical assembly production line, and environmental testing center that comply with the national "Clean Building Design Specification". It has complete precision measuring instruments and testing equipment, angle testing systems, high and  low temperature test chambers, vibration and shock test benches, precision optical indexing heads, functional centrifuges, mechanical testing rooms ,anechoic chambers, multi axis angle test equipment and other instruments and testing equipment to ensure product quality.