HEDM-5500#B12

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The HEDM-5500#B12 encoder is a motor-driving type linear transducer crafted by the Haitian Electronic Instrument Co., Ltd. It works as the main part of the closed-loop control system in industrial robots and automation machines.

The HEDM-5500#B12 encoder is capable of precisely measuring the position, distance, speed, and acceleration of motor shafts and also converts them into electric signals for further applications. It uses a glass scale as the encoding medium to ensure a linear accuracy of +/- 5 um.

The HEDM-5500#B12 encoder has been widely used in various NC, PLC, and servo systems, as well as woodworking, medical, and automotive industries. It is used to measure the linear speed and position of equipment with a wide swing arm arc or long-term reciprocating motion. It is suitable for industrial robots, machine tools, CNC machine centers, and automation equipment with more accurate and reliable positional information feedback.

Application field

The HEDM-5500#B12 encoder is applicable to the fields such as professional measurement, robots and automation, machine tool and NC equipment, CNC machine centers, and woodworking machines. It is also suitable for measuring devices with a large swing arm radius, long reciprocating motions, and back-and-forth movements. It is often used by manufacturers to help them design and improve various mechanical systems.

Working principle

The working principle of the HEDM-5500#B12 encoder is quite simple. It utilizes a scanning head assembly and a glass scale as its main components. The scanning head assembly contains a light transmitting window, a beam splitter, and two separate receiving lenses. The glass scale contains densely grated and precisely machined equiangular lines. The two separate receiving lenses will pick up two sets of signals when the scanning head moves along the glass scale. The signals will then be processed by the signal conditioner, and then converted into electric pulses.

These electric pulses will represent real-time measurements of direction, speed, and acceleration of the scanned axis. The users can connect those pulses to external devices so that they can monitor the current state of the equipment accurately and continuously.

The HEDM-5500#B12 encoder is a reliable and accurate device for manufacturers who intend to improve the efficiency of their applications. It is capable of providing precise feedback regarding the linear speed and position of the equipment and also ensuring a linear accuracy of +/- 5 um.

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