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10A 250VAC Aluminum Electrical Tower Crane Parts

Name: 10A 250VAC Aluminum Electrical Tower Crane Parts
Brand: all-electronics-online.com
SKU: 753495275
Availability: InStock
Rating: 4.3 (75 reviews)

Price:	US $ 1-1/Piece
Trade Terms:	FOB,CIF,EXW
Min Order:	1/Piece
Pay Type:	L/C,T/T,Paypal,Western Union

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Showroom Product Company Profile

Prod Model:	DXZ 1: 960
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
IP:	65
Weight:	1.6kg
Voltage:	AC 220/380V
Rated Current:	6~10A
Color:	Yellow
Operating Speed:	1mm-50cm/S
Operation Temperature:	-40'c~55'c
Operating Humidity:	≤ 90%Rh
Pressing Type:	Short Arm
Protection:	Waterproof
Size:	Normal Size
Environment:	﹤250℃
Breaking Capacity:	Micro-Current
Breaking Form:	Duplex Type
Application:	Automatic Machine and Instrument
Brand:	Chnanma

Product Description

1.Features:
Various ratio and color types are available for choice
Compact design, assemble easily
Fast action, long life, which could decline cost
Quality is reliable, has got CE,CCC certificates
Widely used in tower crane,Tower crane lift ,Height Limit automation machines

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.Product display&drawing show
Mechanical Memory Structure Height Limit Switch for Tower Crane

3.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.
Standard ratio

NO.	1	2	3	4	5	6	7	8
Ratio	1:13	1:17	1:46	1:60	1:78	1:210	1:274	1:960

Nonstandard ratio

Ratio	1:20	1:26	1:30	1:35	1:87	1:105	1:135	1:140
Ratio	1:160	1:188	1:247	1:330	1:360	1:453	1:480	1:660

4.Certification
Mechanical Memory Structure Height Limit Switch for Tower Crane

Yueqing Nanma Electrical Co., Ltd.and Jiangxi Nanma Electrical Co, Ltd Which a professional R&D and manufacture Micro switch, limit switch, travel swith, sealed switch, waterproof switch, toggle switches and so on Our company was established in 2004. Our ISO 9001-certified factory occupy a total land area of 1000 square meters and house more than 200 employees and two production lines outfitted with advanced production equipment. We have a monthly outup of 10 thousand sets of switch, which are exported to the Southeast Asia, Middle East, European. The market feedback shows that the products may completely substitude for the similar, work force: Our 2 QC auditors ensure all our products passed CE and CCC certifications. Implementing strict quality control in the whole production process, We have 2 R&D personnel with more than five years of experience who can design as customer offered sample to open model. We have 4 trade representatives with more than three years of experoence who are proficient in English. We are sincerely invite you to witness our development and resplendence together! Contact us today.