IHA9020 Series Hollow-Shaft Incremental Rotary Encoder,Products,CHINA YUMO ELECTRIC CO., LTD.

IHA9020 Series Hollow-Shaft Incremental Rotary Encoder

*Feature

A Hollow-Shaft Incremental Rotary Encoder, also called a hollow shaft encoder, is an electro-mechanical device that converis the angular position or motion of a shaf or axleto an analog or digital code.

There are two main types: absolute and incremental (relative). The output of absolute encoders indicates the curent position of the shaftmaking them angle transducers. The output of incremental encoders provides information about the motion of the shaf, which is typicallyfurther processed elsewhere into information such as speed, distance and position.

Application

Used in area of automatic control,measurements,elevator,television,and printing and packing.

High reliability,long life,strong anti-interference ability and wide range of temperature adaption.

Keyway fixation,easy to install and inner diameter changeable.

Rotary encoders are used in many applicaions that reauire precise shat unlimited rotaion-incuding industrial controls. robotics. speciapurpose photographic lenses,computer input devices (such as optomechanical mice and trackballs), controlled stress rheometers, and
rotating radar platforms.

Ordering Information

Technical Specifications

Electrical Specification
Output circuit	Open collector	Voltage output	Push pull output	Line driver output
Power Vcc	5~30	5~30	5±0.25 5~30	5±0.25 5~30
Current	≤80mA	≤80mA	≤80mA	≤150mA
Load current	40mA	40mA	40mA	60mA
High-level output	Min Vcc*70%	Min Vcc-2.5V	Min Vcc-1.5V	Min 3.4V
Low-level output	Max 0.4V	Max 0.4V	Max 0.8V	Max 0.4V
Rise Time Tr	Max 1us	Max 1us	Max 1us	Max 200ns
Fall Time Tr	Max 1us	Max 1us	Max 1us	Max 200ns
Max Responding Frequency	300kHz	300kHz	300kHz	300kHz
Mechanical Specification
Max speed(r/min)	Starting Torque	Max. Shaft Loading	Shocking	Vibration
5000	<1Nm	Radial:20N, Axial:10N	50G/11-ms	10G 10-2000Hz
Rotor Inertia	Working Temperature	Storage Temperature	Protection Grade	Weight
4*10-8Kgm2	-30~85℃	-35~95℃	IP50	500g