Dual Axis Position/Rate Turntable

ER-PRT-02 Features:
1. Provide higher precision position datum;
2. Can be designed according to user requirements;
3. Adopt the structure form of UT table or OO frame.

Share to:

Introduction

Dual Axis Position/Rate Turntable

Introduction

ER-PRT-02 Dual Axis Position/Rate Turntable includes two-axis electric standard type and integrated two-axis calibration table. Among them, the electric and manual standard models are standardized and modular products of Ericco. They adopt the structure form of UT table or OO frame, which can provide higher precision position datum for the products under test.

The standard electric turntable can also provide higher precision angular velocity and angular vibration datum, and is equipped with operating cabinets and control computers.

With mature and reliable technology, it can be used in the measurement and calibration of gyroscope, inertial group, accelerometer and other inertial devices.

The integrated two-axis calibration turntable adopts the design form of the platform body and electronic control integration. Single-phase 220V power supply is only needed to control the position, speed, swing and other movements through the touch screen on the turntable. The standard RS232/422 serial port is provided for remote control.

Two-axis turntable can also be designed according to user requirements for UO frame type structure form. It can be used as a two-axis vibration table, for inertial group, seeker, pod and other dynamic reference.

Main technical parameters

Technical index		Two-axis electric table (standard type)	Two-axis calibration table (integrated OO type)
Carrying capacity		5-40kg, can be customized
Table surface diameter		Standard table size: 320mm, 450mm, can be customized
Conductive slip ring		The standard configuration is 60 ring, and it can be customized.
Angle range		Continuous infinity	Continuous infinity
Maximum load weight		40kg	40kg
Motion pattern		Position, speed, swing	Position, speed, swing
Position accuracy
Positioning accuracy		±3″	±2″
Control resolution		0.0001°	0.0001°
Repeatability		1″	1″
Rate accuracy
Rate range		0.001~400° /s	0.001~400°/s
Speed accuracy and stability	0~1°/s	2×10^-3(1° average)	2×10^-3(1° average)
	1~10°/s	2×10^-4(10° average)	2×10^-4(10° average)
	10~360°/s	2×10^-5(360° average)	2×10^-5(360° average)
Rate resolution		0.001°/s	0.001°/s
Dynamic performance
Angular acceleration		400°/s²	400°/s²
Mechanical accuracy
Rotation accuracy		±1.5”	±1.5”
Axis perpendicularity		±2”	±2”
Table runout		0.02 mm	0.02mm
Electrical interface
External electrical interface		RS232/RS422
User channel interface		Navigation slot (Y2-37ZJ/TK,Y2-37ZK/TJ )	Navigation slot (J24H-38ZJH, J24H-26ZJH )
Other indicators
Finalized product table surface diameter		450mm	Load installation space size: 350300350mm
Table surface leakage		1Gs	1Gs
Table weight		About 700kg	About 550kg
Dimensions of the platform body		850mmx800mmx1050mm	1250mmx650mmx1300mm
Structural form		UT	OO
Other options
Table or product installation tooling can be customized
The structural form can also be designed as UO
Improve position accuracy, speed, acceleration to increase cost; Reduced position accuracy, speed and acceleration to reduce cost.
Conductive slip ring can be customized