Detailed Product Description

Electro-Hydraulic Thrusters, Hydraulic Brakes,Hydraulic Thrusters.

YTD2 Series Electro-Hydraulic Thrusters are used as operational elements of YWZ4 Series Electrical Liquid Blcok Brake, and used in the mechanical braking equipment of lifting, transportation, metallurgy, constructions mechanical equipments.

Type		Rated poll (N)	Rated suction (mm)	Rated rising time (S)	Motor rated dfficiency (W)	Rated down time (S)	Rated current (A)	No oil weigth (kg)
Short travel	YTD2-230/50	230	50	0.4	165	0.3	0.42	21
	YTD2-300/50	300			200	0.4	0.58	23
	YTD2-500/60	500	60		210		0.76	34
	YTD2-800/60	800		0.5	210		1.04	36
	YTD2-1250/60	1250			370			58
	YTD2-2000/60	2000		0.7	550		1.42	61
	YTD2-3000/60	3000			750		1.86	67
Long travel	YTD2-500/120	500	120	0.8	250	0.6	0.76	37
	YTD2-800/120	800			370		1.04	40
	YTD2-1250/120	1250		1.0				58
	YTD2-2000/120	2000		1.1	550		1.42	59
	YTD2-3000/120	3000			750		1.86	63

NoteIn the above tabel the ratios of contiune of electricity are all 40%, and the maximal operation frequency short travel is 1200 times/h and the long travel is 900 times/h. The no oil weight means to adopt the weight of cast iron crust; if the aluminum alloy crust is adopted, the no oil weight will be 40% of the data in the above table