Product Description:
1. Classification of proximity switches
According to the principle: inductive proximity switch, capacitive
proximity switch, Hall proximity switch, photoelectric proximity
switch
According to the output signal: positive signal, negative signal
Inductive proximity switches are generally used on pump trucks
2. Principle of proximity switch
The inductive proximity sensor essentially consists of an
oscillator, the coil forms the detection surface, and the
alternating magnetic field is generated around the coil. When a
metal object is in the magnetic field generated by the sensor, the
induced current forms an additional magnetic field that prevents
the coil from alternating and the oscillation stops. This causes
the output driver to act, according to the sensor type, to generate
induction.
3 Working principle of the main cylinder
Master cylinder proximity switch: By sensing the signal given by
the position of the piston head in the master cylinder to the
controller signal to control the electromagnet on the solenoid
valve to achieve distribution reversal.
4 Proximity switch faults
a, the big arm can rise can not fall
B. After the boom receives the position, the leg cannot be moved
c, master cylinder stroke
d, electronically controlled commutation can not be reversed
n can not be reve
| Product display |
| Applicable industries | concrete pump truck accessories, building materials stores,
machinery repair plants, manufacturing plants, retail, construction
engineering, electronic components |
| Specification and Model | Pm An270321.001 |
| Conditional | new |
| Power supply type | Inductive proximity switch |
| origin | China |
| Weight | 0.1kg |
| Dimensions (L * W * H) | 12*2*2CM |
| Warranty for | 6 months |
| Unique Selling point | High efficiency High material environmental protection |
| Core components | Electronic components |
Product picture
Main oil cylinder proximity switch: By sensing the position of the
piston head in the main oil cylinder, it sends a signal to the
controller to control the on and off of the electromagnet on the
solenoid valve to achieve distribution commutation.
Our company is committed to one-stop parts service to ensure
perfect fit and excellent performance. This makes it easier for you
to find the right part for your pump truck, saving you time and
effort.
