OS3CAN

OS3CAN the new line of servo drives by Osai, was designed especially for Industrial Automation application like: robots, textile machines, packaging machines, pallettisers and all the other applications
where price/performance ratio must match flexibility and easy to use requirements.

The 230VAC (VFD300FC series) product line, with single-phase power supply from 110 to 230V, can be combined with brush-less motors up to 4Nm with Resolver transducer using the three different
sizes: 1A, 3A, 5A rms.

The 400VAC (OS3 series) product line, with three-phase power supply from 380 to 440V, can command up to 12 Nm motors using the three different sizes 3A, 5A, 9A rms.
Integrated in the drives there are 6 digital inputs and 2 digital output to manage home and limit switches and general purpose operations like freeze position, rapid halt, start synchronisation, start jog and other functions.

The OS3 motors are sinusoidal brush-less motors, low inertia and high dynamic. They can be equipped with stationary brake and they include the thermic sensor.

The feedback sensor is the Resolver and they are IP65 protection.
The torque range starts from 0,2 Nm up to 12 Nm with different speed of 3000, 4000, 6000 rpm and different number of poles (4,6,8).
They are able to provide high acceleration and deceleration: up to 110.000 rad/sec².

The Axes Controls are interfaced via CANopen (according to DSP402 profile) and include the control section and the power section to drive brush-less motors. In this way it is not necessary to have an
external position control because they can directly connected to the PC with Soft-PLC via the CANopen field-bus.

A configuration software, running on Windows environment, with easy operator interface is supplied for parameters set-up.
This software also includes an easy and interactive procedure for the tuning of the system with the oscilloscope function integrated, in order to improve the quality of the motion.

Click here to download full details of the OS3CAN (PDF format)