EJ dalla Malesia ordina due set di propulsori elettroidraulici ED2000-60 RL per freno a disco elettroidraulico YP31A-630 X 30-ED2000-60-RL.H con fase 380V/50HZ/3, abbiamo terminato la produzione e effettuato la consegna in 7 giorni.
CONFORME ALLE NORME
●Ed series comply with DIN15430 standard.
CARATTERISTICA PRINCIPALE
●The casing is made by casting aluminum lloy, light and good-look.
●Electrical motor is of non-under-oil structure, F grade insulation (according to customer's requirements), durable and good heat resistance.
●Cover of junction box is tightly sealed. Cable stuffing box is adopted for inlet wire, which is firm and reliable.
La protezione elettrica tutto l'involucro raggiunge il grado IP55.
●The surface of motor axle and pusher is handled specially to make the sealing parts much more durable.
●Balancing air house is set at one side of oil cylinder casing, which can make the thruster to be installed at any direction within range of 0-180 degree and enlarge the using range.
●Al sealing parts and bearing of Ed series are allworld famous products. The sealing is reliable and durable.
CONDIZIONE OPERATIVA
●Ambient temperature: -20 degree - plus 50 degree , use the DB -25 hydraulic oil, below - 20 degree , using YH-10 aviation hydraulic oil.
●Relative humidity: Less than or equal to 90 percent
●Voltages: AC 3 phase 380V 50Hz ( Other voltage can be made as required )
●Operating duty: intermittent (S3- 60 percent .1200 times per hour) and continuous (S1).
●The specification of the power cable is 4x1.5m㎡, and the conductor cross section can reach 4x2.5m㎡.
●Special requirements can be discussed before production.
OPZIONI E ACCESSORI (SELEZIONE)
●Up limt switch, which can indicate whether brake is open, or whether the thruster is at the right positon.
●Down limit switch, which can indicate whether the brake is properly close, whether the thruster retum to right position.
Gli interruttori di fine corsa su e giù possono essere impostati insieme.
●Build -in spring or release spring (only for short stroke thruster). Spring force can be declded by customers, but within the force limit of bult-in spring (refer to parameter tables).
●Up delay valve, down delay valve, up/down delay valve, can prolong the liting and fling time without limit. delay range from rated
action. time to 30 seconds, specific delay value can be set as customers' requirements.
●Heater:Customers can require heaters in the place where ambient temperature is below -25C. Parameters of heaters are atached (refer to Tab.1)
