SM482 Safety Door Gas Spring Shock Absorber – Compatible with Samsung/Hanwha SMT Machines
Samsung SM482 Machine Gas Spring (Shock Absorber)
This gas spring (model KS2-300-PS1, part number J67191010A) is the exact replacement shock absorber for Samsung/Hanwha SM482 pick-and-place machines, also compatible with SM481, SM471, SM421, SM321 and other SMT equipment safety door applications.
shock absorber for samsung machine 4sm482
Key Specifications & Features
Parameter Details
Model KS2-300-PS1 (also marked KS2-300-PS1-22 / FC38-900083)
Force Rating 36 Kgf (≈ 353 N)
Total Length 300 mm (from the model designation)
Manufacturer Korea Gas Spring (KGS), the original Korean supplier
End Fittings – One end: M6 threaded stud
– The other end: PA66 plastic ball socket (push-in type)
Application Safety door lift support for Samsung/Hanwha SMT pick-and-place machines (SM482, SM481, SM471, SM421, etc.)
Safety Markings “DO NOT OPEN HIGH PRESSURE” warning (high-pressure nitrogen gas inside)
Additional Information
Function: It is a gas spring (lift support), not a traditional hydraulic shock absorber. Its role is to hold the machine’s safety door open smoothly, preventing it from slamming shut.
Compatibility: Directly replaces the original part number J67191010A used in SM482 and other Samsung SMT machines.
Installation Notes:
The plastic ball socket (PA66) is a standard push-fit type for SMT machine door mounts.
Do not attempt to disassemble or puncture the gas spring, as it contains high-pressure nitrogen gas.
The arrow marking on the cylinder indicates the correct installation direction (cylinder side should be at the top for proper lubrication).
shock absorber for samsung machine 4sm482
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Samsung SM482 Gas Spring (Shock Absorber) Full Details
1. Core Part Numbers & Identification
Description Details
Original Samsung Part Number J67191010A (also listed as FC38-900083 in some systems)
Manufacturer Model KS2-300-PS1 (variant KS2-300-PS1-22 / KS2-300-P1-028 for different batch versions)
Manufacturer Korea Gas Spring (KGS) – the original Korean supplier for Samsung/Hanwha SMT machines
2. Full Technical Specifications
Parameter Value
Force Rating 36 Kgf (≈ 353 N)
Total Extended Length 300 mm (from model designation 300)
Compressed Length ~170–180 mm (standard for this series, based on common stroke)
Stroke ~120–130 mm
End Fittings – End 1: M6 threaded stud (male screw)
– End 2: PA66 nylon ball socket (push-in mount, compatible with standard SMT door brackets)
Operating Temperature -30°C to +80°C (industrial grade for factory environments)
Internal Medium High-pressure nitrogen gas + damping oil (standard for gas springs)
3. Compatibility List
This gas spring fits these Samsung/Hanwha SMT pick-and-place machines:
SM482 (primary fit, including SM482 Plus)
SM481 / SM481 Plus
SM471 / SM471 Plus
SM431 / SM421 / SM411
SM321 / SM320
CP45NEO and older Samsung SMT machines with matching door mounts
4. Installation & Safety Notes
Orientation: The arrow marking on the cylinder indicates the correct installation direction – the cylinder (thicker black body) should be at the top, with the rod (thinner metal part) pointing downward. This ensures proper lubrication of the internal seal.
Mounting:
The threaded end screws into a fixed bracket on the machine frame.
The PA66 socket end clips onto a ball stud on the safety door (standard push-fit connection, no tools needed for removal).
Safety Warnings:
The gas spring contains high-pressure nitrogen – do not puncture, weld, or attempt to disassemble it.
Do not use damaged or leaking gas springs, as they may fail suddenly and cause the door to slam shut.
Replacement Tip: Replace both gas springs on a door at the same time to ensure balanced support and even wear.
5. Sourcing & Replacement
You can find this exact part from SMT spare parts suppliers under the Samsung part number J67191010A or the KGS model KS2-300-PS1.
Always confirm the force rating (36 Kgf), length (300 mm), and end fittings (M6 thread + PA66 socket) when ordering replacements to avoid fit issues.
SM482 Safety Door Gas Spring Shock Absorber – Compatible with Samsung/Hanwha SMT Machines