The DUCIS SD-822 (2 channels) and SD-824 (4 channels) Series Bottom Dead Center Monitor is an advanced die protection device, specially designed for applications requiring absolute precision and extremely high speeds.
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With the ability to respond to speeds up to 4000 S.P.M and a resolution of 0.1µm (0.0001mm), this is the ideal solution for precision presses and high-speed presses. The device monitors changes in the stripper plate's position at BDC to detect slugs or abnormalities, preventing serious die damage.
✨Key Features of the SD-82x Series
1. Ultra-High Resolution (0.1µm)
Provides absolute detection accuracy with 0.1-micrometer resolution, ideal for small, high-precision detail stamping dies.
2. Superior Speed (4000 S.P.M)
Capable of responding to speeds up to 4000 S.P.M, perfectly suited for ultra-high-speed presses.
3. Unique "First Bound" Function
Automatically detects the "first bound" (1st Bound). This feature allows slug detection even on dies with extremely high spring compression forces, where slugs might be pressed thin at BDC.
4. Smart & Compact Design
Half the size of traditional models. The display screen is 4 times brighter, making it easy to see from a distance.
🚨Visual Error Alarm System
The device is equipped with an intelligent error alarm system. When an error or a deviation exceeding the set tolerance is detected, the Blinking Error Lamp will flash, helping the operator easily identify the problem from a distance and stop the machine in time.
📋General Specifications
| Parameter | Details |
|---|---|
| Model | SD-822 (2 channels) / SD-824 (4 channels) |
| Resolution (Accuracy) | 0.1 µm (0.0001mm) |
| Setting Tolerance Range | ±0.1 µm to ±99 µm |
| Max. Operating Speed | 4000 S.P.M |
| Minimum Stroke Length | 4mm |
| Operating Temperature | 0°C ~ 50°C |
| Controller Dimensions | 120 (W) x 90 (H) x 140 (D) mm |
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