CHRE 15A 250VAC Long Plunger Electrical Limit Switch
1.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) |
.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 |
1:160 | 1:188 | 1:247 | 1:330 | 1:360 | 1:453 | 1:480 | 1:660 |
FAQ
1.Your company is a manufacturer or a foreign trade company?
We are a manufacturer in the past to undertake design and processing of all types
of electronic products of OEM and ODM to provide production severice and tech-
nical support for major and medium-sized enterprises.
With hightech enterprise of energy measurement product,setting research and
development ,design manufacture and service.
2.Which payment can offer?
We accept 30% payment in advance, the balance payment before shipping.We also
accept L/C according to the order amount.We can accept the payment by T/T,
Western Union, Paypal, Private Account,Escrow,Cash,and others.
3.Why choose us?
We are Alibaba Assessed 11 years Gold Supplier.We are a factory manufacturing
circuit breaker,best production capability ,best quality control, best service and
we can design new product togehter.100% QC inspection before shippment.We
help our partners to build factory and supply spare parts.
4. How can I get some samples?
We are pleased to offer you samples. New clients are expected to pay for the
courier cost and samples fee, this charge will be deducted from the payment
for formal order.