LT360 - Precision Turntable

Applications
• Polar Field Acoustic Measurements Loudspeakers, Microphones, Enclosures

• Polar Field EM & RF Measurements Antennas, Radiated EMI Testing

• 3D Model Scanning, Photography

• Industrial Automation & Process Control

• Sales/Marketing & Trade Show Displays

Features
• Heavy Duty, Rugged, Construction
• Precise, Repeatable, Rotational Control
• High Rotational Resolution of 0.1°
• Computer, Digital, Analog Control Methods
• Operation in Any Position or Orientation
• High Torque with Programmable Capability
• Center Through Hole for Cable Run
• Irreversible Drive, Platter Position Locked
• Programmable Velocity 0.3RPM - 3RPM
• Controlled Acceleration/Deceleration
• Precision Worm Gear Drive System
• Microstepping Stepper Motor Control
• RS232 Control Interface
• USB Control Interface
• Analog Control Interface
• TTL Pulse Control Interface
• LR360 Remote Control Module
• Simple Platter/Base Mounting
• Low Profile, 1/2 Meter Square Chassis

High Performance Turntable

The LT360 is a rugged precision turntable designed for professional applications. It offers high precision, high strength, advanced interface and control capabilities, all at an affordable price. Multiple pre-tapped mount points are provided both on the platter and base for attachment of brackets, flanges, jigs, and other rigging. The LT360 can be mounted in any orientation for maximum flexibility.

The load handling system is comprised of machined aluminum castings for both the platter and base. The central support hub utilizes a 5 Inch sealed ball bearing rated for 8,000 lbs. Large bidirectional axial thrust loads are easily handled along with substantial radial or unbalanced loads.

The drive system features a steel worm gear for precision rotational control and maximum torque. The system is driven by a microprocessor controlled stepper motor yielding internal resolution of 0.003125 degrees. Controlled acceleration and deceleration is provided automatically via microstepping to yield smooth movement with minimal load disturbance.

Multiple control methods are supported which enable universal application. The LT360 may be easily incorporated into almost any industrial automation environment by using one of the computer, digital, or analog interfaces. Advanced user control is conveniently achieved by using RS-232 or USB communication. A general purpose Win32 application program is provided, or the user can quickly create their own custom applications providing detailed operational control.