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Electro-hydraulic Storm-proof Rail Clamp Brake

The windproof iron wedge brake is a safety device for parking and wind protection of outdoor rail-mounted cranes during operation.

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Description

Electro-hydraulic Storm-proof Rail Clamp Brake

Basic composition

Part	Function
Electro-hydraulic Thruster (with ED Thruster)	Provide power
leverage	Transmits the reciprocating motion of the actuator to the iron wedge.
Iron wedge	Core braking, with high-wear-resistant friction pads on the inclined surface.
Manual release	During a power outage maintenance, manually release the brake.
Travel limit switch	Position feedback

Products Description

Windproof Rail Wedge Brake: The Essential Safety Device for Outdoor Rail-Mounted Cranes

Ambient temperature:-20℃~+50℃

Relative humidity:air relative humidity is not more than 90%

Voltages:AC 3 phase 380V 50Hz

Operating duty:intermittent (S3-60%. 1200 times per hour) and continuous(S1)

Special requirements can be discussed before production.

Working principle

product-1300-518

technical data and dimensions of Electro-hydraulic Storm-proof Rail Clamp Brake

Brakes type	Thruster type	Dimensions(mm)															Weight (kg)
		∅A	B	C	D	E	F	G	H	I	J	K	L	M	N	h1
YFX-350/80	Ed80/6ws	350	640	18	180	310	60	55	480	430	165	100	18	360	607	8	129
YFX-400/80		400			240										605
YFX-500/80	Ed80/6ws	500	640	18	240	310	60	55	480	430	165	100	18	360	605	8	129
YFX-550/80		550
YFX-600/80	Ed80/6ws	600	760	20	260	315	60	120	650	600	170	100	22	360	725	8	146
YFX-630/80		630
YFX-700/80	Ed80/6ws	700	760	20	300	315	70	120	650	600	170	100	22	360	725	8	149
YFX-710/80		710
YFX-800/80	Ed80/6ws	800	950	25	300	315	70	120	700	650	170	100	22	395	915	8	164

Note:Electro-hydraulic thruster wiring box can be installed turning 90 degree,and also can be installed in specified position according to customer's requirement.

The Windproof iron wedge brake is divided into left type and right type. From the main view above,the pusher is left type on the left and right type on the right.

Due to different specifications, the specific structure may differ from the above figure.

The size of the specific type and structure should be retained.