52mm Φ8mm IP54 NPN Output Hollow Shaft Rotary Encoder With Yellow Wheel
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:
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.
Tecnical Parameter
| Property project | Specific parameter |
| Out wave & duty ratio | square wave & 0.5T±0.1T |
| Current Consumption | ≤150mA |
| Response frequency | 0-100KHz |
| Max.permissible revolution | 5000rpm |
| Moment of inertia | 3.5*10-6Kg.m2 |
| Starting torque | 1.5*10-3Nm |
| Shaft loading | Radical:35N / Thrust :25N |
| IP rating | IP54 |
| Operate & Stock temperature | -30C-80C / -40C-100C |
| Ambient humidity | 30-85%(with no condensation) |
| Power supply | DC+5V±5% / +5-12V / +12-24V |
| Shock resistance | 980m/s2,6ms,2 times each in X,Y,Z directions |
| Vibration resistance | 50m/s2,10-200Hz,2 times each in X,Y,Z directions |
| Operating life | MTBF≥25000h (+25C,2000rpm) |
| Output voltage | Vh≥85% Vcc,Vi≤0.3V |
| Weight | 0.17kg |
|
Electrical Specification |
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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 |
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Max speed(r/min) |
Starting Torque |
Max. Shaft Loading |
Shocking |
Vibration |
|
6000 |
<0.05Nm |
Radial:25N, Axial:15N |
50G/11ms |
10G 10-2000Hz |
|
Rotor Inertia |
Working Temperature |
Storage Temperature |
Protection Grade |
Weight |
|
4*10-8Kgm2 |
-30~85℃ |
-35~95℃ |
IP51 |
250g |
