Prosistel PST71D

PROSISTEL PST71D

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Antenna rotor suitable for large loads with a maximum capacity of 8.8 m2 .

Worm screw technology with planetary gearbox pre-stage and DC motor.

Tree 35 mm with flange, CNC machined, without backlash , irreversible when the mast twists.

Great brake resistance of 52,325 Kg/cm ( 5,232 Nm).

Excellent torsional power of 14,000 kg/cm ( 1,400 Nm).

SPECIFICATIONS AND TECHNICAL DETAILS:

Materials :

- Painted mechanical cast iron body.

- Gears in sintered steel, bronze and chrome molybdenum rotating on ball bearings lubricated with aeronautical grease.

- Mast attachment in sturdy laser-cut and galvanized steel.

- All steel parts are galvanized and tropicalized for better durability.

- Perfect watertightness and temperature range from -25? to + 90?.

- Stainless steel bolts.

INTERNAL VIEW AND DETAIL OF SOME CONSTRUCTION DETAILS

With which models can it be compared?

There are no models to compare it!!!

Control box D

This control box is fully configurable and controllable by computer via RS232.

The list of new functions? so long that it requires a specific page

THE FRONT PANEL AND MANUAL CONTROLS:

On the front panel, in addition to the power switch, we find the two paddle buttons† CW and CCW and the preset knob .

A few words about the preset:

It is made with a rotary encoder, it allows you to preset any direction in the range 0-360 degrees simply by rotating the relevant knob.

At the same time as you turn the knob. the display automatically shows the position of the preset. Once the desired position has been reached, by stopping the rotation of the preset, after 3 seconds the rotor starts automatically and the display returns to showing the actual position of the rotor until the preset position is reached. In the 3 seconds between setting the preset and running it, you can change or reset a new position. The preset command can be canceled at any time by simply pressing one of the palettes for an instant.

FUNCTIONS AND PERFORMANCES:

(the list refers to the most important functions and is accompanied by a brief description)

Functions configurable manually and via RS232:

Stop North - Stop South (Stop South is default, it can be changed with the dip-switch or via software)

Soft Start and Soft Stop (Start and stop occur gradually with a 10 degree ramp. It can be included or excluded with the dip-switch or via software, the ramp can be programmed via software)

360 rotation radius? or 500° (selectable by dip-switch), 500° is the default value, in this case you have 70? of extra travel on both sides. The rotation radius can be programmed by software, between 1° and 500° by resetting the start and end values)

Functions configurable or programmable only via RS232:

Revers delay (prevents immediate reversal, 3 seconds by default, programmable)