2, Feature: general, small volume,various output mode, long service life, low price etc.
3, Application: textile industry, packing machinery, production line, etc., for automation control.
This is a Door Motion Detection Sensor. It will work on Besam, Doromatic, Dorma, Tormax and other automatic doors. Safety sensors:A sliding door operator reopens the door if it closes into an obstacle. However, most operators use sensors to prevent the door from ever coming into contact with a user in the first place. The simplest sensor is a light beam across the opening. An obstacle in the path of the closing door breaks the beam, indicating its presence. Infrared and radar safety sensors are also commonly used. The operator is placed in the space above the sliding door. An electric motor, geared down to get a lower speed and a higher torque, drives a pulley at one end of a belt. The door is clamped to the belt. To open the door, the motor turns the pulley, which in turn turns the belt, which in turn drags the door. To close the door, the reverse occurs. Historically, elevator doors were opened by a set of mechanical linkages; the motor, geared down, would rotate linked arms, which in turn would drive the door.
1) What specifications are needed before buying encoder?
.Phase & Revolution
.Circuit Output Mode
.Power Supply Voltage
2) How to choose a right encoder by yourself ?
.Exact Specification Describtion
.Check The Installation Dimensions
. Contact Supplier to get more details
3) Why choose "Hengxiang" Brand Encoder
.MOQ:1 PCS only
.cheap price and big discount
.short lead time----3days for samples,7-10days for mass production
.perfect quality---we have CE,ISO,SGS certification.
1year warranty life-long technical support
4) How to order ?
.You are welcome t o click& To get the latest quotation right now!!!
5) Your Comapy Official Website?
.You For More information,please freely visit our official website:http://www.shhxgd.cn
4) Encoder Company Introduction
Shanghai Hengxiang Optical Electronics Co.,Ltd, located on Shanghai, an international city of China, set up in 2001, is a professional manufacturing high-tech corporation, providesresearch and manufacturing ,entity integrating optical,mechanical and electronic design. Now we have finished primary pipelining of encoder manufacture.
After development for many years, rotary encoders now have 10 series and over 100 sorts, both popularly sale around the world. Our rotary encoders are widely used for automation field, such as, Office equipment ,Water conservancy equipment,Electrical equipment,Textile machinery, Carpentry machinery,Injection machinery,Vulcanizate equipment ,Medical device,CNC machine,Metallurgical machine,Printing machinery,testing machine,Elevator,Servo motor,Packing machine, etc. , and has won trust and high reputation from clients .
"HengXiang" brand encoder, has ISO9001:2000 Quality Management System Certificate and CE Certification, moreover, we have own invention patents five and utility model patents five, also passed Shanghai New and High-tech AchievementsTransformation Project.
Our target: Meeting Client's Requirement,Creating Social value,serving clients attentively and Achieving win-win.
Sincerely welcome all customers to visit our company, to review and custom "HengXiang" brand products .