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Versatile cryocooler solution designed to match all kinds of cooled infrared detectors. Available in rotary and linear types, featuring compact design, fast cooling, and high reliability. Rotary models offer brushless DC motor drive, wear-resistant coating, and miniature bearing support for handheld imagers, pods, and security systems. Linear models provide moving-magnet motor drive with low vibration and noise, supporting 24/7 operation with MTTF up to 25,000 hours. Multiple configurations meet various integration requirements with cooling power from 400mW to 1300mW at 77K. Ideal for remote monitoring, search and tracking, and electro-optical payload applications.
| Model | RC1 | RC2 | RC6 | LC4 |
| Type | Rotary Stirling Cooler | Linear Split Stirling Cooler | ||
| Cooling Power | ≥400mW (@77K@20℃) | ≥550mW (@77K@20℃) | ≥750mW (@77K@20℃) | ≥1300mW (@77K@20℃) |
| Input Voltage | 24-32VDC/9-12VDC | 18-28VDC/12-16VDC | 18-28VDC | 24DC |
| Max. Power Consumption (71℃) | ≤12W | ≤14W | ≤24W | ≤50W |
| Steady Power Consumption (23℃) | ≤4.5W (130mW@77K@20℃) | ≤5.5W (220mW@77K@20℃) | ≤12W (550mW@77K@20℃) | ≤10W (430mW@77K@20℃) |
| Cooling Time (23℃) | ≤5min (150J@77K@20℃) | ≤5min (250J@77K@20℃) | ≤5min (500J@77K@20℃) | ≤4min (450J@77K@20℃) |
| Cold Finger Size | Φ6.4mm | Φ8mm | Φ9.4mm | Φ8mm |
| Max. Size (mm) | 99×81.5×46.5 | 116×58.5×71 | 120×59×78 | Compressor Φ46×122 Expander Φ40×88 |
| Weight | ≤260g | ≤430g | ≤500g | ≤1000g |
| Working Temperature | -45℃~+71℃ | -45℃~+71℃ | -45℃~+71℃ | -45℃~71℃ |
| Storage Temperature | -55℃~+85℃ | -55℃~+85℃ | -55℃~+85℃ | -55℃~+85℃ |
| Electronic Control Drive | External | Built-in | Built-in | External |
| Coupling Method | IDDCA | |||
| MTTF | ≥10000h | ≥10000h | ≥10000h | ≥25000h |