EWD-H-XP1Elevator load sensor,elevator load cell for car platform installation from china

EWD-H-XP1 Elevator load weighting device .elevator parts load cell for car platform installation

Product model:EWD-H-XP1

Application Range:All elevator with movable car platform in need of over load signal;

Output: 1 pair of relay dynamic Close and dynamic Open contacts;

Power supply:AC/DC 24V(±10%)/100mA

Dimension:30x30x52.5mm³

EWD Series Car platform installation catalog:

How to install elevator load sensor?

Type EWD-H-XP1 Elevator Load Weighing Device

INTRODTION MANUAL

● This system is applicable to all elevators with movable car platform and energy-saving operation escalator in need of overload signals. This device is of extremely high performance-price ratio. This appliance is to overcome the inherent disadvantage of the mechanical overload switch and to replace it.

• Main Properties:

1. Working in a contact less and inductive way. No mechanical movement itself. Being directly installed in the original place of overload switch. No necessity of changing the mechanism of elevator car.

2. Adopting strong inductive magnet, improving the anti-interference of the system to the utmost.

• 3.The electrical property is in compliance with the standard of the International Electromechanical Commission (IEC).
• 4.More accurately positioning, small overall size, easy installation and adjustment, simple structure and low price.

• Working Principle:

This system weighs the elevator car load based on the principle of the elastic deformation of movable elevator car platform caused by loading with the HALL sensor measuring the change of displacement, fulfilling the aim of load weighing.

• Adjustment

• 1.Please refer to the above figure to install this device with the connecting support (made by the customer himself) closing the middle part of the car platform as near as possible.
• 2.Let the magnet adhesive on the car platform with the marking-face right facing the induction point of the device.
• 3.Install and adjust this device so that the magnet on the car platform aiming at the center point of its upper face. Meanwhile, assure the end face of this device in parallel with that of the magnet.
• 4.When elevator is of rated load, adjust this device up and down to make the indicator turn on on the process(or vibration). Fasten the device and the debug finishes.

• Wire	Function	Explanation
  Red, black(gray)	Sys Operating Power	Operating Power AC/DC24V(±10%)/100mA
  Yellow, White	Overloading relay dynamic Close contact	Contact Capacity: DC/AC 48V/500mA
  Blue, green	Overloading relay dynamic Open contact

Output wire of this device must not be connected with externalpower supply to avoid everlasting damage.

• Others:

Accessory: Inductive magnet [20×20×4mm3]1piece

Fastening Nut: 2 sets

If there is any abnormality during adjustment or operation, contact our company directly.

• Attention: The inductive magnet is specially made of rare earth magnet with strong magnetism for this product. Take special care in the course of installation. Don’t let it close to the high temperature above 100℃ to avoid demagnetization and our company will not be responsible for the personal hurt and equipment damage arising from this.

Why Buy from us?

Manufacture--Factory price,1%-2% lower than trading company offers. More discounts depend on order quantities.

Quality--Professional technology, advanced production equipment and modern management mode, Strict QC before shipping out.

Innovation—Independent design department, get latest product’s information. We can make your ideas into real products.

Experience--more than 10 years production experience on elevator load weighting device ,elevator load cell.

Timely Delivery-1000,000 pcs of monthly output

Service-- Hold the spirit of customer first, service foremost. One to one service to meet your requirement.

XI'AN EXCELLENT ELECTROMECHANICAL CO.,LTD was established in 2006, gathering the selling , research and development into one group, and specialized in popularization and using of elevator load weighing devices, relays, and vibration dampers, which necessarily provide the safe protection for the elevator and heavy mechanical machine. However, we also run elevator, elevator accessories, mechanical and electrical equipments as well as its fittings, such as elevator five-party talkback system, CEDE . door lock…

2014 Gangzhou WEE EXPO:

2016 May 10-13, Shanghai WEE EXPO:

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How to ship out?

By international express（DHL,TNT,EMS,UPS,FEDEX）, by sea, by air

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