YMOD09 PROPORTIONAL HYDRAULIC PWM MODULE
The servo control MOD09 is a block of modular hydraulic pistons, electrically controlled by a couple of proportional valves, with mechanical feedback.
The product has a high reliability thanks to careful engineering and production process carried out with the most advanced technologies.
The installation of this block adds to a hydraulic valve the remote control, by cable or by radio. The specific design for the dual control rods allows its installation on any type of hydraulic mechanical valve.
TECHNICAL DATA SHEET (SINGLE MODULE)
Power supply voltage: 12 or 24Vdc
Working current range: 800 ÷ 1800 mA (12V) 350 ÷ 1000 mA (24V)
Frequency: 120 Hz
Working room temperature: -20 ÷ +60 ºC -68 ÷ +140 ºC
YIT028 PROPORTIONAL BLOCK FOR SERVO-CONTROLLED HYDRAULIC MACHINES
The proportional block can be used with a remote control to drive servo controlled hydraulic machines. Look at it as a good alternative to add to the control system currently installed on the machine (ex. hydraulic joysticks on the driver’s cab).
A variation of the command current (PWM) of the coils of the block changes proportionally its flow, moving the machine hydraulic distributor.
Since the driver’s cab joysticks of the machine are no more, the driver can move himself near the machine working field (ex. to verify that the work is done correctly) or far from it
increasing his safety.
It has been designed in modular form allowing the assembly of sections up to 8 functions.
On request it is available an exchange solenoid valve used to select the working mode of the machine (manual or remote controlled).