Incremental optical rotary encoders with 360 ppr can be used for robots, workbenches, injection molding machines, electronic equipment, printing and packaging machinery, non-standard equipment and CNC machine, a variety of office automation systems, industrial automation control and measurement fields.
Features:
- Incremental rotary encoder internal adopts ASIC devices
- High reliability, long life
- Anti-jamming performance
- Small size, light weight, compact structure
- Easy installation
Specification:
Basics | Model | CHN-KP3808G-360BM |
Weight | 100 g |
Wiring | Color | Red | Black | Green | White | Yellow | Brown | Gray | Orange |
Signal | Vcc | GND | A | B | Z | A- | B- | Z- |
Mechanical properties | Maximum shaft speed (r/min) | 5000 |
Starting torque | <0.03Nm (25℃) |
Maximum shaft load | Radial load: 35N, axial load: 15N |
Shock resistance | 50G/11ms |
Anti-vibration | 10G (10~2000Hz) |
Rotational inertia | 4X10-8kgm2 |
Operating temperature | -30~+85℃ (-22~+185℉) |
Storage temperature | -35~+95℃ (-31~+203℉) |
Protection Level | IP51 |
Electrical characteristics | Output circuit | Open-collector output | Voltage output | Push-pull output | Line driver output |
Supply voltage Vcc | DC 5V±0.2 | DC 5~24V | DC 5V±0.2 | DC 5~24V | DC 5V±0.2 | DC 5~24V | DC5V±0.2 | DC 5~24V |
Current consumption | ≤60mA | ≤60mA | ≤60mA | ≤100mA |
Output high level | ≥3.5V | ≥Vcc-2.5V | - | - | ≥2.5V | ≥Vcc-2.5V |
Output low level | ≤0.5V | ≤0.5V | - | - | ≤0.5V | ≤1.0V |
Rise time Tr | ≤500ns | ≤1500ns | - | - | ≤200ns | ≤500ns |
Fall time Tf | ≤100ns | ≤300ns | - | - | ≤200ns | ≤200ns |
Maximum frequency response | 0~150kHz | 0~150kHz | 0~150kHz | 0~150kHz | 0~150kHz | 0~150kHz |
Model selection:
Shaft type | Diameter of shell | Diameter of shaft | Connection type | Cable length * | Resolution | Production identifier | Z signal | Z signal wavelength | Output mode * | Voltage * |
KP: Blind shaft | 38: 38mm | 08: 8mm | G: Cable edge output | 1: 1m 2: 2m 3: 3m 4: 4m | 360: 360 ppr | B | M: Output 1 if receiving Z signal | Default: 1T | C: Open-collector NPN CP: Open-collector PNP T: Voltage ouput NPN+R P: Push-pull output NPN+PNP L: Line driver 26LS31 K: Line driver 7272 | 5: +5VDC 830: +8~30VDC |
Note: * denotes optional parameters, you can select parameters in drop-down lists to finish your order. Some customizable parameters can't be selected from the lists directly, please contact customer service staff for further communication.
Tips: What should we pay attention to when selecting incremental rotary encoders?
- The installation dimensions of the machine, including the positioning port, shaft diameter and mounting holes, cable outlet form, installation space volume, working environment protection class.
- Resolution, that is, the number of output pulses in each turn when the encoder works. Whether they meet the design accuracy requirements.
- Electrical interface: Encoder output modes are commonly found as push-pull output, voltage output, open-collector output (NPN output, PNP output), line driver output. Its output mode should match the interface circuitry of its control system.
Incremental rotary encoder has 360 ppr resolution, 38mm shell diameter and 8mm blind shaft diameter. Cheap optical rotary encoder with optional output mode, small installation dimension, high quality, manufacturer direct sale.