ACCUDYNA / NAVIGATION EQUIPMENT TEST SYSTEM

FDA-115-CFGHigh-G Centrifuge & Single-Axis Rate Table

An integrated navigation-equipment test system for high-accuracy rotational motion and centrifugal acceleration simulation, intended for development, testing, and production of high-precision navigation systems and advanced sensor technologies.

0.5–450 GCentrifuge Dynamic Range
±5,500°/sRate Table Dynamic Range
≤ ±1 arcsecPosition Accuracy · P-P
≤ 1 ppmRate Stability · Over 360°
FDA-115-CFG navigation equipment test system with high-G centrifuge safety enclosure
HIGH-G SIMULATION450 GUp to 600 G upon request
CENTER UUT LOAD20 kgBalanced · Rate Table
01High-G Centrifuge

0.5G to 450G standard dynamic range; catalog notes up to 600G capability upon request.

02High-Speed Rate Table

Continuous inner-axis roll with ±5,500°/s dynamic range.

03Ultra-Precise Positioning

≤ ±1 P-P arcsec accuracy, 1.5 arcsec repeatability, and ≤ ±2 arcsec wobble.

04Flexible Communications

RS232/RS422 plus Ethernet UDP; page 1 specifies UDP/LAN up to 1 kHz.

PRODUCT OVERVIEW

Two test modes.One precision platform.

The FDA-115-CFG is presented as a navigation equipment test system designed to provide high accuracy and versatility in rotational-motion simulation for development, testing, and production of high-precision navigation systems and advanced sensor technologies.

The core is a robust direct-drive system with a brushless motor, a high-resolution optical encoder, precision components, a dedicated controller, and an integrated slip ring.

The system supports two operating roles described by the catalog: a single-axis positioning and rate-simulation system at the center, and a centrifugal acceleration platform on the boom radius.

Its enclosure is specifically described as a high-strength safety structure for high-acceleration testing, helping protect both the equipment and operator.

Catalog basis: ACCUDYNA FDA-115-CFG. Technical values below follow the supplied two-page Version D: August 2024 datasheet. Technical values below follow the two-page source document supplied for this product.
ENGINEERING ARCHITECTURE

High-G acceleration.Precision rate simulation.

The system combines a centrifuge boom, a center-mounted rate table, direct-drive brushless motion, optical feedback, a safety enclosure, controller, and slip-ring interface.

01 / CENTRIFUGE

450 mm Effective Radius

The centrifuge boom uses steel construction and a 450 mm effective radius.

  • 0.5G to 450G standard dynamic range
  • Up to 600G upon request
  • 0.01 mm location pin accuracy
02 / RATE TABLE

Continuous Inner Axis

The center-mounted rate table provides continuous inner-axis roll for high-speed rate and position simulation.

  • ±5,500°/s dynamic range
  • 0.00001°/s command rate resolution
  • ≤0.0001% (1 ppm) stability
03 / FEEDBACK

Optical Encoder & Precision Components

The catalog specifies a high-resolution optical encoder and precision components for highly accurate positioning and repeatable test results.

  • ≤ ±1 P-P arcsec position accuracy
  • 1.5 arcsec repeatability
  • ≤ ±2 arcsec wobble
04 / INTERFACE

Slip Ring & UUT Electrical Access

A built-in slip ring supports data transmission and power delivery to the UUT during testing.

  • 10 lines · 5A
  • 50 lines · 2A
  • RS232/RS422 and Ethernet (UDP)
PERFORMANCE

Extreme acceleration.Precision motion control.

Performance values below are taken directly from the supplied catalog.

0.5–450G

Catalog notes acceleration capability may be extended to 600G upon request.

±5,500°/s

Continuous inner-axis roll

≤ ±1arcsec

P-P · Parameter sheet

≤ 1ppm

≤0.0001% over 360°

ACCUDYNA / 4U CONTROLLERMOTION CONTROL
POSITION≤ ±1 arcsec P-P
RATE±5,500°/s
BANDWIDTH40 Hz
GUIRS232RS422ETHERNET / UDP
ADVANCED MOTION CONTROL

Dedicated controllerfor complex dynamic profiles.

The catalog describes a dedicated sophisticated controller for high-dynamic motion profiles, with a user-friendly GUI and serial/network communications.

  • RS232 / RS422 computer interface
  • Ethernet (UDP) interface
  • UDP/LAN up to 1 kHz stated on page 1
  • Controller console: 650 × 500 × 180 mm (4U)
  • Controller console weight: 20 kg
Software language: Russian and English.
APPLICATIONS

Navigation & sensor testingfrom precision rate to high-G loads.

The source positions the system for development, testing, and production of high-precision navigation systems and advanced sensor technologies.

01

Navigation System Development

High-accuracy motion simulation for development of high-precision navigation systems.

02

Sensor Testing

Catalog-supported compatibility with both MEMS and FOG sensor classes.

03

High-G Robustness Tests

Centrifugal acceleration simulation up to 450G, extendable to 600G on request.

04

Calibration

High-precision positioning and rate control for alignment and sensor calibration.

05

Production Testing

Designed for development, testing, and production workflows.

06

Dynamic Environment Simulation

High rotational speed and advanced motion control for realistic dynamic environments.

TECHNICAL SPECIFICATIONS

FDA-115-CFGparameter sheet.

Values below preserve the terminology and units used in the supplied catalog.

01UUT on Radius / Centrifuge
UUT Weight (Balanced)1,100 kg·G (e.g. 450G with a 2.5 kg Load)
UUT Dimensions150 × 150 × 100 mm
Location Pin Accuracy0.01 mm
Boom MaterialSteel
Boom Effective Radius450 mm
02UUT in Center / Rate Table
UUT Weight (Balanced)20 kg
UUT Dimensions200 × 200 × 150 mm
Table-Top MaterialAluminum Alloy (Hard Anodized)
03User Electrical Specifications
Electrical Lines to UUT10 lines 5A · 50 lines 2A
04Rate Table / Position
Degrees of FreedomInner Axis (Roll)
Angular FreedomContinuous
Accuracy≤ ±1 (P-P) arcsec
Repeatability1.5 arcsec
Wobble≤ ±2 arcsec
05Rate & Dynamic
Centrifuge Dynamic Range0.5G to 450G
Rate Table Dynamic Range±5,500 °/s
Rate Resolution (Command)0.00001 °/s
Rate Stability (Over 360°)≤0.0001% (1 ppm)
Bandwidth -3 dB (No Load)40 Hz (small signal)
06Operating & Physical Conditions
Operating Temperature22 ± 3 °C
Power Supply380 V ±10%, 3-Phase, 50 Hz, 10 A
Rate Table Overall Dimensions (D × H)1200 × 1200
Rate Table Overall Weight190 kg
Controller Console Dimensions (D × W × H)650 × 500 × 180 mm (4U)
Controller Console Overall Weight20 kg
07Software & Interface
Computer InterfaceRS232/RS422, Ethernet (UDP)
Language of SoftwareRussian, English
The catalog also states high-G acceleration capability can be extended to 600G upon request. The 1,100 kg·G centrifuge UUT entry and its example are reproduced as stated in the source.
OFFICIAL PRODUCT DATASHEETPDF

Explore the FDA-115-CFGProduct Catalog.

Open the original two-page catalog for the system overview, capabilities, centrifuge and rate-table specifications, communications, and physical parameters.

PRODUCTFDA-115-CFG
DOCUMENT2 Original Pages
TYPENavigation Equipment Test System
View Catalog ↗
The catalog opens in a new browser tab.
CAPABILITIES & INTEGRATION

Designed for demandingnavigation test programs.

The source highlights several capabilities and integrations beyond the core rate-table specification.

01

High-G acceleration up to 450G standard; up to 600G upon request

02

Direct-drive brushless motor architecture

03

High-resolution optical encoder

04

High-strength safety enclosure for high-acceleration testing

05

Built-in slip ring for UUT data and power

06

GUI, RS422, and UDP/LAN communication

FAQ

FDA-115-CFGat a glance.

Answers below are limited to information stated in the supplied catalog.

What is the centrifuge acceleration range?
The parameter sheet specifies 0.5G to 450G. The overview states acceleration capability can be extended to 600G upon request.
What is the maximum rate-table speed?
The rate-table dynamic range is ±5,500°/s.
What position accuracy is specified?
The parameter sheet specifies ≤ ±1 (P-P) arcsec, with 1.5 arcsec repeatability and ≤ ±2 arcsec wobble.
What UUT loads are supported?
The center rate table lists a balanced UUT weight of 20 kg. For the centrifuge, the catalog states 1,100 kg·G and gives the example “450G with a 2.5 kg Load.”
What communications are available?
RS232/RS422 and Ethernet (UDP) are listed. Page 1 also states UDP/LAN communication up to 1 kHz.
Which sensor classes are mentioned?
The overview explicitly states compatibility with both MEMS and FOG sensor classes.
FDA-115-CFG

Configure your nextnavigation test system.

Use the official catalog parameters to define the centrifugal-load, rate, UUT, communications, and integration requirements for your test program.

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