Aluminum Trolley Limit Switch for Tower Crane

China Aluminum Trolley Limit Switch for Tower Crane, Find details about China Limit Switch, Crane Limit Switch from Aluminum Trolley Limit Switch for Tower Crane - Shanghai Strong Engineering Construction Co., Ltd.

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Description

Basic Info

Model NO.: many kinds
Condition: New
Maximum Lifting Weight: 10t
Moving Type: Wheel
Feature: Tower Crane
Color: Yellow
Case: Alumium
Trademark: STRONG
Specification: SGS
HS Code: 84313900

Certification: CE, ISO9001: 2000
Maximum Lifting Height: 200-250m
Installation: Assembled
Type: Under-Slewing Crane
Place of Origin: Shanghai, China
Material: Copper
Application: Construction Usage
Transport Package: Carton
Origin: Shanghai

Product Description

High quality Tower Crane Spare Parts Limit Switch
omron limit switch
High quality Tower Crane Spare Parts Limit Switch

we can supply full range of machinery products of full specifications, which can meet buyer's requirement to the largest extent.
Our department specializes in the following scope of business:

omron limit switch

Tower and construction hoist spare parts: motor, slewing ring, mast section, limit switch, mechanism, bolt&nut, master controller and so on.
Tower crane safety system: Tower Crane Load Moment Indicator
Anti-collision and Zone Protection System for Tower Cranes
High quality construction hoist parts construction hoist safety device
High quality tower crane parts tower crane spare parts
Construction hoist parts including:
Gear Rack; Safety device; Motor; Driving device; Gear box; Gearbox; Coupling; Gear; Brake sheet; Windlass
machine; Hoist mechanism; Limit switch; Rollers; Overload indicator and sensor;
Tower crane parts:
Hoisting mechanism; Varibale-frequency speed regualtion hoisting mechanism; Trolley mechanism; Slewing reducer;
Electrical control cabinet; Load moment indicator;

1.Switch features

1.Small size

2.Large transmission ratio

3.High accuracy

4.Convenient installation and debugging versatility and so on

ITEM:DXZ		Data
Housing		Aluminum
Rating load		10A/250VAC
Rated Voltage		AC 220/380V
Rated Current		6~10A
Operating speed		1mm-50cm/s
Operating frequency	Mechanical	120times/min
	Electrical	30times/min
Insulation resistance		100MΩ(Above)DC500V
Contact resistance		25MΩ(intial value)
Withstand voltage	Non-connection wire	1000VAC
	Every terminal	1500VAC
Vibration	Misoperation	10-55Hz Amplitude 1.5mm
Impact	Durable	1000m/s²
	Misoperation	300m/s²
Life	Electrical	100,000above
	Mechanical	1,000,000above
Protection degree		IP65
Operation temperature		"-40'C~55'C
Operating humidity		≤ 90%RH
Repeatable Positioning Accuracy		Angle Error of Memory Cam ≤0.005rad (0.3°)
Potentiometer of Sensor		Standard Resistance 5KΩ, Independent Linearity 0.1% Mechanical Turning Angle 360°(continuously)

2.Specification

DXZ series multi-functional turning angle type travel limiter is a kind of new safety protection drvice disigned and produced
domestically after the introduction of products from France,applicable to space three-cooodinate bilateral control,control of any position, turning angle and travel and analog sensory control, widely used in tower cranes, port cranes,various windlasses and other construction machinery, as well as control circuit of similar machinery.
The product has a variety of functions, such as small size, large transmission ratio, high accuracy, convenient installation and debugging versatility and so on, having been applied more and more widely.

3.Standard ratio