Motorized Optical Shutter DOSH-1
JCOPTIX motorized shutters use stepper-driven blades for millisecond operation. Normally closed, metal blades withstand intense laser irradiation for high-power experiments. A matching controller has an LED display for parameters/status, operates from an independent 24V supply, and supports manual parameter settings. Downloadable PC software provides standard operation and C/C++ development support. Motorized shutters with SM holes. Models: DOSH-1, DOSH-05. DOSH-05 closing response (90%-10% exposure): ≤10 ms. DOSH-1 closing response (90%-10% exposure): ≤10 ms. Normally closed for laser safety. Adjustable opening/closing frequency. JCOPTIX stepper-driven shutters operate in milliseconds. Two apertures are offered: DOSH-05 with SM05 holes and Ø11.4 mm aperture; DOSH-1 with SM1 holes and Ø23.5 mm aperture. Normally closed metal blades withstand strong irradiation in high-power experiments. Compatible with 30 mm systems, four circumferential M4 holes at 90° intervals provide free-space mounting. Single-step or continuous operation is available, with adjustable continuous frequency. Matching controllers show parameters/status on LED displays, use independent 24V supplies, and accept manual settings. PC software includes regular controls and C/C++ development support. Motorized SM-threaded shutter kits. Models: DOSH-1K, DOSH-05K. Controller and supply included. Normally closed for safety. Adjustable opening/closing frequency. JCOPTIX kits use DCP-201C touchscreen controllers and include a shutter, DCP-201C stepper controller, standard 24V supply, and USB Type-C cable. No additional control cables or supplies are required.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 |
| Surface Treatment | Black Anodized |
| Clear Aperture Dimension | Ø23.5 mm |
| Operating Temperature | 0-60 ℃ |
| Dimensions | Ø110 mm × 50 mm |
| Weight | 0.5 kg |
| Motor type | Two-Phase Bipolar Stepper Motor |
| Compatible Controller Model | DCP-201C |
| Bottom Mounting Hole Specifications | M4 |
| Shutter Blade Material | 6061-T6 |
| Shutter Blade Thickness | 0.6 mm |
| Clear Aperture Specifications | SM1 Tapped Hole |
| Initial State | Closed |
| Minimum Exposure Time | ≤10 ms |
| Controller Connection Interface | DB15 |
Key Features
Datasheet
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Supplier Information
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