Introduction
3FDT400-B Triple-Axis Electric Turntable is a special precision equipment mainly developed for the research test, production debugging and maintenance calibration of fiber optic gyro, MEMS gyro and IMU, mainly used for rate and position function test, with stable performance, reliable operation, simple operation, easy to carry, low acquisition cost and so on. The equipment can also be used for the test of other inertial components and devices.
The turntable consists of several parts such as mechanical table body, measurement and control system and software.
The outer size of the table body is about 900mm×650mm×1100mm; the total weight is not more than 400kg.
Technical specifications:
1. Rated load: 20Kg
2. Maximum size of test piece: 220×220×280mm
3. Turning range: three-axis continuous infinite
4. Tilt rotation accuracy: inner frame: ± 5″; middle frame:± 10″; outer frame:± 10″.
5. Average axis verticality: Inner-middle frame axis:± 30″; Middle-outer frame axis:± 30″.
6. Triaxial intersection degree: less than Φ0.5mm within the small ball
7. Tri-axis angular position measurement accuracy: outer frame: ±5″; middle frame: ±5″ inner frame: ±5″
8. Repeatability of three-axis angular position measurement: ±2″
9. Three-axis angular position control accuracy: ±5″
10. Rate accuracy and smoothness
ω≤1°/s | 2×10-3 (1° averaging method) |
1°/s ≤ ω <10°/s | 2×10-4 (10° averaging method) |
ω≥10°/s | 2×10-5 (360° averaging method) |
11. Rate range:
Inner ring: ±0.001°/s-±200°/s
Middle ring: ±0.001°/s-±200°/s
Outer ring: ±0.001°/s-±200°/s
12. Acceleration:
Outer frame: > 50°/s²;
Middle frame: >100°/s²
Inner frame: > 100°/s².
Key Features
• Stable performance
• Reliable operation
• Easy to operate
Applications
• Research, testing, production debugging, and maintenance calibration of fiber optic gyroscopes and IMUs
• Speed and position function test
• Test of other inertial components and devices