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Yueqing Chnanma Electrical Co., Ltd.

Limit Switch, Switch, Hoist Switch manufacturer / supplier in China, offering Dxz-3G Series Limit Switch for Hoist Spare Parts, Wlnj-30 High Strength Coil Spring Lever Electronic Snap Action Limit Switch, Dxz Series Tower Crane Electrical Limit Switch and so on.

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Supplier Homepage Product Limit switches Dxz-3G Series Limit Switch for Hoist Spare Parts

Dxz-3G Series Limit Switch for Hoist Spare Parts

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $7.5 US $6.5
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $7.5
100+ US $6.5
Get Latest Price
Production Capacity: 500PCS/Month
Transport Package: 10PCS in One Box and 100 in One Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: KY-701
  • Number of Switch: Double Control Switch
  • Size: Normal Size
  • Breaking Capacity: DC
  • Application: Town Crane
  • Certification: CE, CCC
  • Max. Current: 5A
  • Material: Aluminum
  • Specification: CE
  • HS Code: 85389000
  • Pressing Type: Spring Roller
  • Protection: Waterproof
  • Environment: ﹤250℃
  • Breaking Form: Single Type
  • Brand: Chnanma
  • IP: 40
  • Max. Voltage: AC250V
  • Trademark: Chnanma or OEM is approved
  • Origin: Yueqing, Zhejiang China (Mainland)
Product Description

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:DXZData
Housing Aluminum
Rating load10A/250VAC
 Rated VoltageAC 220/380V
Rated Current6~10A
Operating speed1mm-50cm/s
Operating frequencyMechanical 120times/min
Electrical30times/min
Insulation resistance100MΩ(Above)DC500V
Contact resistance25MΩ(intial value)
Withstand voltageNon-connection wire1000VAC
Every terminal1500VAC
VibrationMisoperation10-55Hz Amplitude 1.5mm
ImpactDurable1000m/s²
Misoperation300m/s²
LifeElectrical100,000above
Mechanical1,000,000above
Protection degreeIP65
Operation temperature"-40'C~55'C
Operating humidity ≤ 90%RH
Repeatable Positioning Accuracy 
 Angle Error of Memory Cam ≤0.005rad (0.3°)
Potentiometer of SensorStandard 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 234568
Ratio1:131:171:461:601:78 1:2101:274 1:960
 Nonstandard ratio    
Ratio1:201:261:301:351:871:1051:1351:140
1:1601:1881:2471:3301:3601:4531:4801:660
4.Certification
Mechanical Memory Structure Height Limit Switch for Tower Crane


4.Why choose our switches

1) We can provide you with different types of micro switches for your selection.

2) We can offer good quality electric life 500, 000-1, 000, 000times.

3) Various operating force, height and color for one switch for your choice.

4) Safety, on-time delivery, excellent quality with competitive price.

5) ODM&OEM professional design.

5.CUSTOMER'S QUESTIONS
Q1:How about the delivery time?
Answer:It's depends on the quantity, for example, 10000PCS need to OEM,
delivery time is 3-7 days.

Q2:What quality you can offer to us?
Answer:We now can do 1/2 years warranty, during the warranty time we can exchange all defective products from customers for free.

Q3:Can you give me samples to test?
Answer:Yes

Q4:What's you MOQ?
Answer:MOQ 2500PCS, mixed order acceptable, welcome trial order.

Q5:What's the delivery term?
Answer:Both EXW and FOB Ningbo are acceptable.


Q6:What's the payment term?
We could start our discussion about payment term from second order on.

Q7:What's the shipment way?
Answer:Express:DHL, UPS, FedEx, TNT and SF express.
Forwarder:Air shipment or sea shipment.

6.More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!
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