EC-Micro absolute photoelectric encoder
SEA MOTION EC-Micro series absolute photoelectric encoder is a market-competitive miniature precision encoding product under the brand’s high-quality motion control supply chain, covering complete single-turn and multi-turn models. The product features an ultra-compact hollow structure with an outer diameter range of 8mm to 26mm, adapting to various miniature motor and micro-module installation requirements. The multi-turn model is equipped with 17bit high resolution and standard RS485 communication, realizing stable and efficient data transmission. Compared with traditional magnetic encoders, the photoelectric encoder has superior anti-electromagnetic interference ability, ensuring long-term stable operation in complex working conditions. Adhering to strict supply chain screening and precision product testing standards, SEA MOTION controls every production link rigorously. With powerful customization capabilities, it can meet the personalized size and performance requirements of different miniature precision equipment, covering multiple high-end manufacturing scenarios.
The EC-Micro series miniature absolute multi-turn photoelectric encoder features an outer diameter of 8mm-26mm, a hollow structure (customization supported), 17-bit resolution, and a maximum speed of 20,000rpm.
|
Parameter |
Specification |
|
Resolution |
17bit |
|
Output Interface |
RS485 |
|
Baud Rate |
2.5Mbps |
|
Cumulative Error |
±80" |
|
Continuous Error |
±5" |
|
Repeatability |
12bit |
|
Multi-turn Range |
24bit@Resolution 17bit;16bit@Resolution 23bit |
|
Parameter |
Specification |
|
Housing |
Aluminum |
|
Dimensions |
ø19mm,H=14.5mm / Customizable |
|
Mounting Screws |
M2 |
|
Motor Shaft Diameter |
4-6mm |
|
Code Disk |
Stainless Steel |
|
Allowable Shaft Displacement |
Radial ±0.1mm;Axial ±0.1mm |
|
Angular Acceleration |
Maximum: 80000rpm |
|
Maximum Allowable Speed |
20000rpm |
|
Protection Class |
IP40(After Installation) |
|
Parameter |
Specification |
|
Input Voltage |
DC5V±5% |
|
Electrical Connection |
5pin PCB Soldering Interface |
|
Operating Current |
≤150mA(No Load) |
|
Overheating Detection Accuracy |
±3℃ |
|
Output Level Rise/Fall Time |
≤100ns |
|
Electrical Life |
24000h (MTBF 85℃) |
|
Parameter |
Specification |
|
Temperature |
Operating Temperature: -20℃to85℃; Storage Temperature: -40℃to105℃ |
|
Humidity |
10%-90% (No Condensation) |
|
Applicable Altitude |
≤2000m |
|
Storage Time |
45days |
|
Product Certifications |
CE,RoHS,FCC |
|
Warranty |
1year |
SEA MOTION absolute photoelectric encoder series core advantages focus on miniaturization, high precision and strong adaptability, perfectly filling the market gap of high-precision encoders for micro devices. All models support ultra-small size installation and 17bit high-precision encoding, with multi-turn versions realizing accurate multi-angle positioning without battery assistance.
The professional photoelectric detection technology greatly enhances anti-interference and operational stability, avoiding positioning deviation caused by electromagnetic interference. It is mainly applied to core precision equipment such as hollow cup motors, robotic dexterous hands and ZR modules, and widely used in industrial automation, medical devices, intelligent robots and semiconductor manufacturing fields. It effectively solves the space limitation and low positioning accuracy problems of miniature motion equipment, providing reliable, cost-effective and customizable core components for high-end miniature motion control systems.
Address
403 4F Office Building Robot Industry Park No.232 Yuanfeng Road National High Tech Park Kunshan Suzhou Jiangsu China
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