General
What is the incremental encoder?
Model symbols
Prameters of the encoder
Technical specification
Electronical, mechanical data and signals
Dimension
Technical drawing
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Technical documentation
General Information
An incremental encoder is a rotary-pulse converter – a device whose main task is to measure angular displacements by counting pulses on a dividing disc, rotational speed and linear displacement. This sensor is responsible for the proper functioning of industrial automation drives, for example servo drives.
The MODEL: IHA3808-102G-2500ABZ1-5L Rotary incremental encoder with 8 mm through hole and a resolution of 10,000,000 pulses (all four edges are taken into account). A 1.95 m cable is included with the connector housing.
Model IHA3808-102G-2500 ABZ1-5-L symbols description
| IHA38 | 08 – | 102G – | 2500 | ABZ | 1 – | 5 | L | |
| Series | Hollow diameter 08= Ø 8mm | G=Cable lead-out at side (length 2 m) |
Pulses P/R 2500 (2500 * 4 edges =10000) |
Output signal ABZ=A,A-,B,B-,Z,Z-phase |
Z-signal width 1:TZ= 1T | Supply Voltage 5: SV DC | Output Form L: Line Driver 26LS31 |
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Technical data
| Electrical Specification |
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| Output circuit | Line driver output | ||||
| Power Vcc | 5±0.25 | ||||
| Current | :5150mA | ||||
| Load current | 60mA | ||||
| High-level output | Min 3.4V | ||||
| Low-level Output | Max 0.4V | ||||
| Rise Time Tr | Max 200ns | ||||
| Fall Time Tr | Max 200ns | ||||
| Max Responding Frequency | 300kHz | ||||
| Mechanical Specification | |||||
| Max speed(r/mi n) | Starting Torque | Max. Shaft loading | Shocking | Vibration | |
| 6000 | <0.05Nm | Radial:50N, Axial:20N | 50G/11-ms | 1 OG 10-20001Hz | |
| Rotor inertia | Working Temperature | Storage Temperature | Protection Grade | Weight | |
| 4*1 o-s Kgm 2 | -30~85°C | -35-95°C | IP51 | 100g | |
Signal symbols
| Signal | A | B | Z | À | Ḃ | Ž | VCC | GND |
| Color | Green | White | Yellow | Brown | Grey | Orange | Red | Black |
Dimension of the encoder
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