SG 4.5 – 10 kg – 0.01 Spherical Gantry with TT 6.0 – 5 t – 0.01 Turntable

High-Precision Spherical Gantry and Turntable
Spherical Conical-Cut system
High accurate antenna measurement capabilities for both, near-field and far-field data acquisition
5G NR FR1 / FR2 OTA testing capabilities

PARTNER:

MATURO GMBH

MARKETS:

TEST STANDARDS:

Data Sheet

SPECIFICATIONS

SG 4.5–10 kg–0.01 Spherical Gantry with TT 6.0–5 t–0.01 Turntable

The high precision positioning system existing of the Spherical Gantry SG 4.5 – 10 kg – 0.01 and the Turntable TT 6.0 – 5 t – 0.01 is suitable in electromagnetic absorption chambers. The structure is made of metal, which can be covered with absorbers.

Antenna adapters for all commercially available antennas are available upon request. The system has a high precision antenna and DUT/EUT positioner with a very high repeatability.

- High-Precision Spherical Gantry and Turntable

- Spherical Conical-Cut system

- High accurate antenna measurement capabilities for both, near-field and far-field data acquisition

- 5G NR FR1 / FR2 OTA testing capabilities

- Positioning accuracy up to 0.01°

- Ideal for Antenna-Under-Test (AUT) e.g. installed in vehicles

- Independent rotations of all motion axis

- Variable speed adjustments at all axis

- Possibility of operation in manual, semi-automatic and simultaneous remote control mode via IEEE 488.2 (GPIB bus) and Ethernet with the controller NCD using fiber optic control

- Readout by high accurate encoders

- Integrated rotary joint for EUT and antennas available upon request

Technical data:	SG4.5-10kg-0.01 Spherical Gantry
Range length	4500 mm (from pivot point to antenna mounting flange)
Rotation axis height	1600 mm – 3000 mm above chamber floor
Position accuracy	0.01° at the pivot point
Load capability	10 kg
Rotating angle (rotation axis height: 2000 mm – 3000 mm above chamber floor)	0° - 95°
Rotation angle (rotation axis height: 1600 mm – 2000 mm)	0° - 90°
Rotating speed	up to 1.2°/s
Material of antenna boom	Aluminum
Material absorber plate	Wood
Motors	servo motor, frequency inverter shielded and radio interference suppressed under EN 55011:2018 – 05 class B
Controller	FCU3.0 or NCD Controller

Technical data:	TT 6.0-5t-0.0
Diameter	6.0 m
Load capability Point Load	5000 kg 750kg (at area of 10 cm x 10 cm)
Height	1000 mm
Material cover plate	Stainless steel
Rotating speed adjustable	1.0°/s - 12°/s
Positioning accuracy	+/- 0.5°
Rotating angle	-200° to 400°
Motor	servo motor, frequency inverter
Turntable drive	Cam drive
Elevation tolerance	< 5 mm
Square border interface (for easy connection to ground plane)	6.5 m x 6.5 m, stainless steel
Controller	FCU3.0 or NCD Controller

Technical data:	General
Compressed air	6 bar
Voltage	380 VAC – 480 VAC, 50 Hz / 60 Hz three phases
Required fuse/breaker	63 A
Required RCD	300 mA
Discharge current	30 mA, (higher in the moment when powering on)
Control cable	Fiber optic lines
Remote control via	LAN (TCP/IP)
Interference suppression	20 dB under limits DIN EN 55011:2018-05 class B
Temperature working range	5°C – 30°C, the room temperature influences the accuracy of the positioner
Accessories	Interface to NCD Controller 1.5 m power supply cable Service manual
Controller	FCU3.0 or NCD Controller

Controller Types

	NCD^3.0	FCU^3.0	FCU^3.0S	FCU^3.0S-LITE
Picture
# of Devices	8	4	1	1 (one axis)
Display	5.7" touch	No	No	No
HSU^3.0	Included	Included	Included	Included
Software	mcApp	mcApp	mcApp	mcApp-Lite
Interface	IEEE 488.2, LAN, (option:USB,RS232,..)	LAN	LAN	LAN