LC4173

SymCool™ Axisymmetric Free-Piston Stirling Cryocooler Design

Featuring an axisymmetric design, the SymCool™ Free-Piston Stirling Cryocooler enables cylindrical modular integration with optical lenses, achieving significant space optimization and streamlined manufacturing.

OrthoCool™ Orthogonal Hybrid Pulse Tube Cryocooler Design (Phase-Shifting Displacers at ambient temperature)

The orthogonal hybrid pulse tube architecture of the "OrthoCool"™ is an innovative high-frequency pulse tube cryocooler techonogy oriengnally developed by Lihan Cryogenics. This architecture is suitable for the design of refrigerators operating within the temperature range of 20K to 200K and with a cooling capacity ranging from 10W to 1000W.

LC4173

10W@77K

Descriptions

The cryocooler uses a single gas-bearing piston compressor with an acoustic phase shifter. It is very cost-effective and its rotationally symmetric structure is suitable for optical systems and small liquefaction systems.

Features

Cost-effective, suitable for use as a low-temperature component in mass-produced products.
Acoustic phase shifter with no moving parts in the cold finger for long lifetime and higher reliability.
Rotationally symmetric structure for easy installation in cylindrical spaces.

Specifications

Cooling Capacity (20℃ reject)	10W@77K
Rated Input Power	310 W
Power Supply	DC 48V(19A)
Weight	3.5 kg
Temperature Stability	±0.2 K
Ambient Temperature Range	-20℃ ~ 50℃
MTTF（hrs Goal)	120000

Typical Performance

Dimensions

Cooler Application Sets

LC4173 ap1

10W@77K

This is specailly designed for the LC4173 pulse tube cryocooler,providing 10W of cooling capacity at 77K. It features a cost-effective and simple structure. It includes a circular finned radiator、fan, passive balancer、drive electronics and keybaord display panel. Users simply need to connect a 48v power supply to operate.

LC4173 ap2

10W@77K

This is specailly designed for the LC4173 pulse tube cryocooler, providing 10W of cooling capacity at 77K. It features an integrated water jacket with a built-in active balancer and drive electronics, making it ideal for applications where very low vibration is crucial.