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Tower Crane on-off-on Limit Switch

Name: Tower Crane on-off-on Limit Switch
Brand: all-electronics-online.com
SKU: 824312285
Availability: InStock
Rating: 4.5 (50 reviews)

Price:	US $ 1/Piece
Min Order:	4/Piece
Pay Type:	L/C,T/T,D/P,Paypal

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Showroom Product Company Profile

Prod Model:	many kinds
Place Of Origin:	Shanghai, China (Mainland)
Brand Name:	Strong
Model Number:	K16/Jk18 Magnetic Limit Switch
Color:	White
Warranty:	2 Years
Weight:	About 130 to 190g
Shock:	Mechanical Durable
Service:	OEM
Max. Voltage:	380V
Max. Current:	100A/125A

Product Description

High quality construction hoist spare parts
High quality GJJ, BAODA material hoist spare parts

1.Switch features

1.Small size

2.Large transmission ratio

3.High accuracy

4.Convenient installation and debugging versa

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.
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	1:9 6

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

All kinds of hoist spare parts , GJJ,BAODA,ZOOMLION,TIGER,
Driving device with 2-motors / 3-motors;
motor: 11kw, 14.5kw,18kw;
motor spare parts: braking system; brake sheet, motor adjustor, electromagnet,motor fan.
safety device: 30KN,40KN,50KN,60KN;
gearbox: 16:1,14:1,12:1;10:1;
coupling with rubber;
master rollers for 76 tube and 89 tube;
gear rack M8 40x60x1508mm;
gear pinion: M8,15teeth;
limit switch;
gate rollers;
counter rollers;
transformer;
Overload protect system;
cable: 3x16+2x6, 3x16+2x10

construction hoist limit switch

Shanghai Strong Engineering Construction Co., Ltd (STRONG) is a professional manufacturer of construction hoist spare parts(also called passenger hoist spare parts, construction elevator spare parts) and distributor of zoomlion tower cranes&wholesaler of zoomlion tower crane parts established in Shanghai in 2008.

We can manufacture all kinds of spare parts (pinion, gear rack, counter wheel, roller, SAJ safety device, motor, reducer, drive mechanism, elec parts, etc) for most brands construction hoists(such as GJJ, BAODA, ZOOMLION, JIANGLU, YUHUAXING, KANGBO, XCMG, ALIMAK HEK, etc). We also have a large quantity of spare parts for zoomlion tower cranes.

Our products sell to 28 province, city and municipality in China and export to Vietnam, Brazil, UAE, Russia, USA, India, Singapore, Egypt, etc. Many states and districts. We strive to offer the best service and achieve 100% customer' S satisfaction.

STRONG in good faith, diligence, perseverance, innovation as the core philosophy, adhere to customer-oriented service concept, excellent technical support and professional technical team and dedicated service to our customers at home and abroad.