Description

Model: ATM-PCBT-SS

1. Basic Product Parameters

Item	Specification
Product Name	Pouch Cell Battery Test Fixture for Battery Cycle Testing (Stainless Steel Version)
Model	ATM-PCBT-SS
Main Material	Stainless Steel (304/316 optional, full custom materials available)
Standard Working Pressure	300kg (customizable up to 500kg)
Compatible Battery Thickness	0.1–2 cm
Clamping Method	4-corner screw locking + die spring buffer
Customization	Fixture size can be customized based on cell dimensions

2. Fixture Size & Maximum Theoretical Load

Rule: Max. cell length & width = Fixture length & width − 30 mm

Fixture Size (mm)	Max. Theoretical Load (kg)	Max. Compatible Cell Size (mm)	Description
8*78*105	300	≤10*48*75	For mini small cells, high rigidity
8*90*107	300	≤10*60*77	Compact size for small cells, stable for cycle testing
8*100*130	300	≤10*70*100	Standard middle-size cells, lab universal
8*120*160	500	≤25*90*130	Standard high-pressure type (max 500kg)
9*120*160	500	≤23*90*130	Reinforced high-pressure type, 500kg max
8*150*180	500	≤25*120*150	For large-capacity cells, long-term stability
10*150*180	500	≤23*120*150	Top-level high-load version (stainless steel max 500kg)

3. Optional Materials & Key Advantages

Material Category	Optional Material	Key Advantages
Stainless Steel (Default)	304 Stainless Steel	Cost-effective; resistant to regular electrolyte contact; non-magnetic; high load capacity; scratch-proof; good machinability, suitable for battery cycle testing
Stainless Steel	316 Stainless Steel	Best electrolyte corrosion resistance; suitable for leakage/immersion; non-magnetic; high pressure (0-500kg) compatible; scratch-proof; stable at high & low temperatures, ideal for long-cycle testing
Stainless Steel	201 Stainless Steel	Low cost; high hardness and wear resistance, suitable for basic cycle testing
Aluminum Alloy	7075-T6 Aluminum Alloy	Lightweight; highest strength among aluminum alloys; good rigidity for precise positioning; insulated after anodizing; scratch-proof
Aluminum Alloy	6061-T6 Aluminum Alloy	Lightweight; easy to handle; good overall performance; easy to machine & weld; insulated after anodizing; mild electrolyte resistance
Aluminum Alloy	5052-H32 Aluminum Alloy	Lightweight & soft; excellent electrolyte resistance; good for leakage protection; easy to bend & weld
Carbon Steel	Carbon Steel	Lowest cost; high load capacity
Engineering Plastic	PEEK	Ultra-lightweight; best electrolyte resistance (no swelling); insulating & non-magnetic; wide temperature resistance; ultra-high precision
Engineering Plastic	PPS	Lightweight; excellent electrolyte resistance; insulating & non-magnetic; stable at high & low temperatures
Engineering Plastic	POM	Lightweight; self-lubricating; non-magnetic; dimensionally stable for sliding structures
Engineering Plastic	PP/HDPE	Ultra-lightweight; low cost; full electrolyte resistance; high toughness
Engineering Plastic	Acrylic	Lightweight; transparent for visualization; non-magnetic; easy to machine

4. Key Notes

 

Sizing rule: Cell length & width = Fixture length & width − 30 mm, providing safe clamping space to protect the cell and ensure stable battery cycle testing data.

 

Stainless steel fixtures feature higher rigidity, better load capacity and stability under long-term high-pressure battery cycle testing, non-magnetic and no interference with test data.

 

All sizes, materials and pressure levels can be customized to meet different battery cycle testing requirements.

 

For any questions or customization needs, please contact inquiry@atomfair.com