High Precision 3-Axis Angular Rate Turntable for Inertial Sensor Testing

Product Description

Specification

Parameter	T3G360PR-3	T3G500PR-3	T3G500PR-3T	T3G300PR-3	T3G450PR-3
Structural type	U-T tabletop style	U-T tabletop style	U-T frame type	U-0-0 frame type	U-0-0 frame type
Table size	φ360	φ500	φ500	φ300	φ450
Maximum load weight	5~40KG	5~40KG	5~40kg	5kg~40KG	5~40kg
Mesa flatness	0.02mm	0.02mm	0.02mm	0.02mm	0.02mm
Table jumping	0.02mm	0.02mm	0.02mm	0.02mm	0.02mm
Rotation accuracy	Inner ring: ±3~± 10″ Central ring: ±3~±10″ Outer ring: ± 3~± 10″	Inner ring: ±2~± 10″ Central ring: ±3~±10″ Outer ring: ± 4~± 10″	Inner ring: ±2~± 10″ Central ring: ±3~±10″ Outer ring: ± 3~± 10″	Inner ring: ±2~± 10″ Central ring: ±3~±10″ Outer ring: ± 3~± 10″	Inner ring: ±2~± 10″ Central ring: ±3~±10″ Outer ring: ± 3~± 10″
Angular position	0~360°	0~360°	0~360°	0~360°	0~360°
range	continuous rotation	continuous rotation	continuous rotation	continuous rotation	continuous rotation
Angular position accuracy	Inner ring: ±5~± 10″ Central ring: ±5~±10″ Outer ring: ± 5~± 10″	Inner ring: ±3~± 10″ Central ring: ±4~±10″ Outer ring: ± 3~± 10″	Inner ring: ±3~± 10″ Central ring: ±5~±10″ Outer ring: ± 5~± 10″	Inner ring: ±3~± 10″ Central ring: ±5~±10″ Outer ring: ± 5~± 10″	Inner ring: ±3~± 10″ Central ring: ±5~±10″ Outer ring: ± 5~± 10″
Repetitive angular position	Inner ring: ±3~± 7″ Central ring: ±3~±7″ Outer ring: ± 3~± 7″	Inner ring: ±2~± 7″ Central ring: ±3~±7″ Outer ring: ±2~± 7″	Inner ring: ±2~± 7″ Central ring: ±3~±7″ Outer ring: ±3~± 7″	Inner ring: ±2~± 7″ Central ring: ±3~±7″ Outer ring: ±3~± 7″	Inner ring: ±2~± 7″ Central ring: ±3~±7″ Outer ring: ±3~± 7″
Angular rate range	Inner ring: 0.001°~500°/s Central ring: 0.001°~400°/s Outer ring: 0.001°~300°/s	Inner ring: 0.001°~1000°/s Central ring: 0.001°~500°/s Outer ring: 0.001°~200°/s	Inner ring: 0.001°~1000°/s Central ring: 0.001°~500°/s Outer ring: 0.001°~200°/s	Inner ring: 0.001°~500°/s Central ring: 0.001°~400°/s Outer ring: 0.001°~300°/s	Inner ring: 0.001°~500°/s Central ring: 0.001°~400°/s Outer ring: 0.001°~300°/s
Angular rate accuracy and stability	(1° average) 5×10-3 (10° average) 5×10-4 (360° average) 5×10-5	(1° average) 5×10-3 (10° average) 5×10-4 (360° average) 5×10-5	(1° average) 5×10-3 (10° average) 5×10-4 (360° average) 5×10-5	(1° average) 5×10-3 (10° average) 5×10-4 (360° average) 5×10-5	(1° average) 5×10-3 (10° average) 5×10-4 (360° average) 5×10-5
Maximum angular acceleration	Inner ring: 400°/s² Central Ring: 300°/s² Outer ring: 200°/s²	Inner ring: 1000°/s² Central Ring: 400°/s² Outer ring: 300°/s²	Inner ring: 1000°/s² Central Ring: 400°/s² Outer ring: 300°/s²	Inner ring: 1200°/s² Central Ring: 500°/s² Outer ring: 300°/s²	Inner ring: 1200°/s² Central Ring: 500°/s² Outer ring: 300°/s²
Way of working	Speed, Position, Sway, simulation	Speed, Position, Sway, simulation	Speed, Position, Sway, simulation	Speed, Position, Sway, simulation	Speed, Position, Sway, simulation
Slip ring	30 rings (optional)	30 rings (optional)	30 rings (optional)	30 rings (optional)	30 rings (optional)
MTBF	≥2000	≥2000	≥2000	≥2000	≥2000
Bandwidth	Inner ring: 10Hz (adjustable) Middle ring: 3Hz (adjustable) Outside ring: 3Hz (adjustable)	Inner ring: 10Hz (adjustable) Middle ring: 3Hz (adjustable) Outside ring: 3Hz (adjustable)	Inner ring: 10Hz (adjustable) Middle ring: 3Hz (adjustable) Outside ring: 3Hz (adjustable)	Inner ring: 10Hz (adjustable) Middle ring: 3Hz (adjustable) Outside ring: 3Hz (adjustable)	Inner ring: 10Hz (adjustable) Middle ring: 3Hz (adjustable) Outside ring: 3Hz (adjustable)
Loading size	φ300*200	φ500*350	φ500*250	φ250*250	φ400*250
Continuous working hours	≥ 12 hours	≥ 12 hours	≥ 12 hours	≥ 12 hours	≥ 12 hours
Communication interface	RS422/RS232/Ethernet (optional)	RS422/RS232/Ethernet (optional)	RS422/RS232/Ethernet (optional)	RS422/RS232/Ethernet (optional)	RS422/RS232/Ethernet (optional)

Introduction & Functions

1.    Product Introduction

The three-axis turntable is divided into table type and frame type, which can be used to provide motion excitations such as angular position, angular velocity, angular acceleration, and flight simulation for dynamic and static attitude simulation testing of the tested object. It can also be used for accuracy calibration of the tested object.

Product Pictures

U-T frame type

U-T type II

U-T type I

U-T 0-0 frame type

FAQ

Q1: What devices can this turntable test?
A:This turntable is designed for testing and calibrating IMUs, MEMS sensors, gyroscopes, and inertial navigation systems under dynamic and static conditions.

Q2:  Does the system support high and low temperature testing? What is the temperature range?
A: Yes, it is equipped with a precision temperature chamber with a range of -60℃ to +150℃ (optional), suitable for temperature drift and environmental stress screening tests.

Q3: What is the angular rate range and positioning accuracy?

A: The angular rate ranges from 0.001°/s to up to 1200°/s. Angular positioning accuracy is up to ±1″, with repeatability between ±1″ to ±8″.