Outer Diameter Inspection of Small Components: Precision Solutions with SE2 Series Sensors
Industry pain points and demands
In the precision manufacturing industry, ensuring the accuracy of small component dimensions is crucial for product quality and functionality. Manufacturers face several challenges:
Precision Measurement: The need for highly accurate measurement of outer diameters of small components.
Process Validation: Determining whether the processing accuracy meets stringent process requirements.
Efficiency: Conducting measurements quickly and reliably without slowing down production.
These challenges, if not addressed, can lead to quality issues, increased waste, and reduced productivity in precision manufacturing processes.
SinceVision Solutions: SE2 Series Through-Beam Edge Sensor
01High-Precision Measurement: The SE2 Series utilizes advanced laser technology to provide highly accurate measurements of small component outer diameters, ensuring that even minute deviations from specifications are detected.
02Versatile Width Measurement Mode: By employing the width measurement mode, the SE2 Series can accurately measure the outer diameter of small components placed within the laser beam's measurement area, offering flexibility for various component sizes and shapes.
03Non-Contact Inspection: The through-beam technology allows for non-contact measurement, eliminating the risk of damage to delicate components and ensuring consistent, reliable results across multiple inspections.
Camera Selection
| Technical specifications of SinceVision sensors | |
| Measuring range | Edge: ±12mm |
| Transmitter-receiver distance | Max. 200mm |
| Light source | Semiconductor red laser |
| linearity | When the distance between transceiver and receiver is 100mm: ±0.4%F.S. (±96μm) |
| Repetition accuracy | 50μm |
| Response time | 0.5ms |
| interface | RS485 |
| Ambient temperature/humidity | -10℃ ~ +50℃/35 ~ 85%RH (no condensation freezing) |
| Store temperature/humidity | -20℃ ~ +60℃/35 ~ 85%RH (no condensation freezing) |
| Protection class | IP67 |
| Shell material | Aluminium alloy |
| dimension | 80mm x 33mm x 15 mm |
| Controller main index | ||
| Model number | SEA-DM2-A/V | SEA-DM2 |
| Number of sensor head connections | Max. 2 pairs of sensor heads | Max. 2 pairs of sensor heads |
| Sensor head connection mode | M8 6-pin connector | M8 6-pin connector |
| Sensor head communication mode | RS-485 (maximum 20m cable) | RS-485 (maximum 20m cable) |
| Display measurement | TFT screen | TFT screen |
| Display light | Power indicator: Green; Output indicator: Red | Power indicator: Green; Output indicator: Red |
| I/O external input | 1 way (also valid for sensor head channel 1/ Channel 2) | |
| I/O switching output | 2 output PNP/NPN Optional open collector Max. 100mA/DC 24V Residual voltage less than 1.8V | |
| I/O analog output | 2 output analog current/voltage Optional, current: 4 ~ 20mA (maximum load 300Ω) or voltage: 0 ~ 10V (output resistance 100Ω) | |
| Protection Level | IP50 | IP50 |
| Operating environment Temperature/Humidity | -20 ° C to +50 ° C /35 to 85%RH (without condensation freezing) | -20 ° C to +50 ° C /35 to 85%RH (without condensation freezing) |
| Storage environment temperature/humidity | -20 ℃~+70 ℃/35~85% RH (without condensation or freezing) | -20 ℃~+70 ℃/35~85% RH (without condensation or freezing) |
| Installation | DIN rail installation setting | DIN rail installation setting |
| shell material | PC+ glass fiber | PC+ glass fiber |
| EtherCAT communication unit technical specifications | |
| EtherCAT distance between nodes | Max. 100m |
| EtherCAT Transfer speed | 100Mbps |
| EtherCAT mapping function | Process data communication, mailbox communication |
| Connect sensor connected models | Controller SEA-DM2 |
| Connection Number of connections that can be made to sensors | Maximum 8 controllers (16 pairs of sensing heads) |
| Connection sensor connectable form | 10-pin connector |
| PDO communication data transmission | support |
| SDO communication data transfer | support |
| Use ambient temperature/humidity | -20℃ ~ +50℃/35 ~ 85%RH (no condensation freezing) |
| Storage environment temperature/humidity | -40℃ ~ +70℃/35 ~ 85%RH (no condensation freezing) |
| Protection class | IP50 |
| install | 35mm DIN Rail (conductive) |
| Shell material | PC+ Glass fiber |
| Model description of the deviation correcting sensor | |
| Transmitting sensing head | SE1-010K4-T |
| Receiving sensor head | SE1-010K4-R |
| controller | SEA-DM2-A/V; SEA-DM2 |
| EtherCAT Universal Communication module | SU1-EC |
| 2m long Y-shaped cable | SCB-EY-HA3-2m |
| 5m long Y-shaped cable | SCB-EY-HA3-5m |
| 5m long extension cable | SCB-EF-HA3-5m |