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Navigation Sensor Turntable Dual Axis 2″ Rotation Accuracy

Navigation Sensor Turntable Dual Axis 2″  Rotation Accuracy
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Product Name: Motion Simulator
Table Top Material: Stainless Steel
Flatness Of Table: 0.02 Mm
Rotation Accuracy: ± 2''
Table Facet Flatness: 0.01mm
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Navigation Sensor Turntable Dual Axis


Turntable Dual Axis 2″

Basic Infomation
Place of Origin: CHINA
Brand Name: AVIC
Model Number: 2TS-320
Payment & Shipping Terms
Packaging Details: carton with sponge
Delivery Time: 10 days for sample
Payment Terms: T/T, L/C
Supply Ability: 1000/month
Product Description

Dual-Axis Rate Position Turntable motion simulator navigation sensor test bench


I. Main uses and functions

The turntable is mainly composed of a turntable body and a turntable control system, adopts a T-shaped table structure, and is used for testing the performance of inertial navigation devices and inertial navigation systems under the conditions of speed, position and the like.

Main functions:

  • Position control, speed control and swing control functions;
  • It has the functions of computer automatic state control, data acquisition, processing and display.
  • It can be used for local operation and remote control of the upper computer. Serial communication (RS232 or RS422) and parallel communication interface are used for remote control, which can transmit the working status of the turntable to the upper computer, including the position and rate information of the turntable. The communication frequency of serial communication data is not less than 50HZ, and that of parallel communication data is not less than 1KHZ.

(5) The upper computer control software can run normally on WIN98, WINXP or WIN2000 platform.

II. Main technical indicators

1. Table top of mechanical table body

① Table top material: stainless steel

② Table size and maximum load weight: φ450mm/40kg; φ320mm/20kg

③ Flatness of table: 0.02 mm

④ Runout of table end face: 0.02 mm

⑤ Mounting screw holes on the table: 25 mm (radial, 5 holes × 8 lines evenly distributed)

2. Spindle

(1) Position status

Angle range: continuous and infinite;

Rotation accuracy: ± 2 ″;

Angular position measurement resolution: 0.36 ″;

Positioning accuracy of angular position: ± 3 ″;

Angular position repeatability: ± 2 ″;

(2) Rate status

Rate range: ± 0.001 °/s ~ ± 1000 °/s;

Rate resolution: 0.001 °/s

Rate precision and stability: ω < 1 °/s, 3 × 10-3(1 ° average);

1 °/s ≤ ω < 10 °/s, 3 × 10-4(10 ° average);

10 °/s ≤ ω, 3 × 10-5(360 ° average);

(3) Swaying state

Swing range: 0 ° ~ ± 45 °,

Swing frequency: 0.02Hz ~ 10Hz

Maximum angular acceleration: 300 °/s2

3. Pitch axis

(1) Position status

Rotation range: continuous and infinite;

Rotation accuracy: ± 2 ″;

Position resolution: 0.36 ″;

Positioning accuracy of angular position: ± 3 ″;

Angular position repeatability: ± 2 ″;

(2) Rate status

Rate range: ± 0.001 °/s ~ ± 1000 °/s;

Rate resolution: 0.001 °/s

Rate precision and stability: ω < 1 °/s, 3 × 10-3(1 ° average);

1 °/s ≤ ω < 10 °/s, 3 × 10-4(10 ° average);

10 °/s ≤ ω, 3 × 10-5(360 ° average);

(3) Swaying state

Swing range: 0 ° ~ ± 30 °, swing frequency: 0.02Hz ~ 5Hz

Maximum angular acceleration: 300 °/s2

4. Verticality of main shaft-pitch shaft axis: ± 3 ″;

5. Axis intersection of main shaft and pitch shaft: φ 0.5mm within the small ball

6. Maximum speed of double-shaft linkage: 60 °/s;

7. Perpendicularity between the reflecting surface of the right-angle prism and the pitching axis ± 3 ″

8. The slip ring adopts 40 loop (user ring); : 2A/20 rings (twisted pair shielded wire); 3A/20 rings (unshielded wire).

9. Static contact resistance change value of slip ring ≤ 0.005Ω

Dynamic ≤ 0.01Ω

10. Reliability

① The continuous working time is 24h.

② Mean time between failures 2000h

③ The turntable has good electromagnetic compatibility and meets the relevant requirements of GJB151 and 152.

④ Turntable has overspeed protection, overload, overcurrent protection, misoperation protection and emergency power-off protection functions. In case of abnormal power failure of the turntable control cabinet or control computer, the turntable body can stop at the current position without severe shaking.

⑤ The key components shall be of industrial grade or military grade, the general components shall be of commercial grade, and the important components shall undergo high and low temperature aging screening.

III. Requirements for Use Environment

1. Power supply: 220V ± 10% 50Hz 20 A

2. Ambient temperature 20 ℃ ± 5 ℃

3. Ambient humidity ≤ 80% RH

4. Common vibration isolation foundation in foundation environment


Navigation Sensor Turntable Dual Axis 2″  Rotation Accuracy 0


About company

HONG KONG AVIONICS TECHNOLOGY CO., LIMITED focuses on China's aerospace electronics export services, including gyro, accelerometer, satellite navigation, inertia turntable, test equipment for the main business, the company core team who graduated from the domestic well-known university of science and technology, and aerospace technology, aerospace science and industry, China's electricity, China north, ordnance industry, heavy industry, national defense science and technology university of science and technology research institutions such as a strategic partner, To provide users with professional product consulting, customized services, quality control services.


R&D and Innovation

In order to let customers have a better use experience, we have been working hard.


In the process of cooperation with customers, we provide customers with the support they need, for customers in the process of purchase, use may put forward any requirements, questions, provide a full range of solutions, so that customers buy, use more convenient.


Over the years we pay attention to the internal quality of products, through rigorous work, to create a unique performance of the product. To this end, we have established our own RESEARCH and development center, and constantly enrich and expand its strength.


We have a group of professional skills, industry experience of high-quality management and R & D technical personnel.

Company and Harbin industrial university, national university of defense technology, south China university of technology and other advanced education has established the manufacture-learning-research cooperation, undertaken the national key projects and major projects of production, study and study and so on more than 20 projects of science and technology, developed more than 100 high technology products, research and development of the attached transfer machine type inertial navigation system is to obtain X contest.


Development strategy

"One mind, Two merge, Three forces, five modernizations"


"One mind" :

Firm in the original aspiration of "serving the country by aviation", earnestly fulfilling the mission of "making China an aviation power";


"Two merge" :

Implementing a new development model of "military-civilian integration" and "industrial integration";


"Three forces" :

To become a world-class aviation enterprise group with "leading innovation, advanced cultural strength and excellent competitiveness";


"Five Modernizations" :

Adhere to the development path and principle of "intensive operation, accurate management, market-oriented reform, systematic development, international win-win".

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