XI'AN EXCELLENT ELECTROMECHANICAL CO.,LTD
elevator load weighting device,sensor,promotion and application of shock absorbers for elevators and heavy machinery safety use provides the necessary protection.
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Type Selection:
1.ECW-XP2+:Applicable to elevator with moveable car-platform in need of 2-channel signals as full-load and over-load.
2.ECW-XP3+:Applicable to elevator with moveable car-platform in need of 3-channel signals as light-load, full-load and over-load.
Attention:
1.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.
2.This product is just for the elevator manufacturers to order in a batch, retail purchase will not be granted.
3.Absolutely do not connect the output line to external power source to avoid equipment permanent damage.
Technical Specifications:.
| ⒈ | Application Range | Applicable to all elevators with moveable car platform in need of overload signal with a inspection clearance of 0~9.9/19.9mm | |
| ⒉ | Sensitivity | ≤1％(electric quota) | |
| ⒊ | System Error | ≤3％(5～40℃) | |
|
⒋ | Output Mode | Light-Load | Relay Dyn. Close； Operate for 10% Rated load (Not for ECW-XP2) Relay Dyn. Close； Operate for 80% rated load Relay Dyn. Open；Operate for 100% rated load Contact Capacity:DC/AC 48V/500mA |
| Full-load | |||
| Over-load | |||
| ⒌ | Operation Ambient Temperature | -25～55℃ | |
| ⒍ | Power Supply | DC/AC 24V(±10%),Whole set operating current≤100mA | |
| ⒎ | Install Position | Elevator Moveable car-platform | |
| ⒏ | Overall Size | See Fig. 30X30X52.5mm3 | |
Working Principle:
This system weighs the elevator car load based on the principle of the elastic deformation of moveable elevator car platform caused by loading, with the HALL sensor measuring the change of displacement, fulfilling the aim of load weighing.
Installing Method:
Adjustment:
1.Please refer to the above figure to install this device with the system connecting support (made by the customer himself) closing the middle part of the car platform with reinforcing rib 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 of its upper end face. Meanwhile, assure the end face of this device in parallel with that of the magnet.
Procedure is as following:
| Method 1:Load Autotuning Applicable for accurate control output | Method 2:Displacement Setting Applicable for known system no-load to rated load displacement variation |
| No-load Positioning:
| |
| No-load positioning Operation: | |
| End of Installation and adjustment | |
| System Status Indication and Output:Status Indication of system to magnet from far to near
| |
| Note:To extend to 0～19.9mm,it need to take Method 2 to let“Red light twinkling”more than 10 times. | |
The principle of system wiring:
Output Operation Range:
| Payload W | Lightload (ECW-XP3+Specific) | Full-load | Over-load |
| Control Relay | J1 Dyn. Close | J2 Dyn. Close | J3 Dyn. Open |
| Operation Range | W＞10% | 80%≥W≤100% | W＞100% |
| LED Status Ind. | Green light twinkles | Red light twinkles | Red light shines |
Others:
| Accessory: | Inductive Magnet[20×20×3mm3] | 1piece | Fastening Nut Φ4X20 | 2sets |
Brief introduction:
Xi’an Excellent Electromechanical Co., Ltd has several years experience in producing
elevator parts and components. We offer both qualified goods and best service for our customers;
We keen on all kinds of elevator parts elevator load weighing device, elevator light curtain,elevator door closer,elevator intercom system and sensors etc.
We have established stable trading relationship with both domestic and abroad;
We get ISO 9001 certificate which makes all our products meet the standards in this industry,
all the products and stuff from us are strictly produced and tested to relative standards before sending
to our customers.
Service Information:
1. Your inquiry related to our products or prices will be replied within 24hours;
2. Well-trained and experienced staffs to answer all your enquirers in fluent English;
3. We can supply the best service for customers;
4. We send goods to customer on time and never delay the delivery date;
About the warranty:
1. We guarantee 100% brand-new products to our clients;
2. The warranty period is 12 months from the date of delivery;
3. Damage due to accident, misuse, negligence, or caused by covered use with
voltages other than designated, or an operational manner not covered by the Instructional
Manner ARE NOT INCLUDED IN THE WARRANTY
Other products:
Contact Person:Miss Yolly
Website:www.estlift.com/www.est-lift.com
E-mail:yollyapple@163.com
sales01@xaest.com
Skype and Wechat:yollyapple
Whatsapp&Mobile:+86 189 9286 2361
Tel:+86-029 8841 6613-808
Fax:+86-029 8556 5714-886