Foxconn-Certified 9XC3-MOD-A-S (B) 8-Station Pneumatic Clamping Unit for iPhone Line | 90deg Rotation 500K Cycles

The 9XC3-MOD-A-S (B) 8-station pneumatic clamping unit is a multi-point workholding module engineered for iPhone production line fixture stations. It integrates 8 individual clamping cylinders (phi20 mm bore each) into a single precision-machined base, enabling simultaneous clamping of multiple workpieces or multi-point fixation of large iPhone sub-assemblies in a single cycle.

Key Features

• 8-station simultaneous clamping - clamp 8 points in one pneumatic cycle, dramatically reducing cycle time
• Single-acting operation with 90 +/-2 deg rotation + 5 +/-0.5 mm downward stroke per station
• phi9 mm piston rod per station, phi20 mm clamping bore
• 12 +/-0.5 mm rod extension height for secure workpiece engagement
• 0.2-0.7 MPa operating pressure range
• 0-60 deg C operating temperature for clean-room compatibility
• 500,000 cycle rated service life under 0.5 MPa, no load
• Air tightness: no external leakage, internal leakage <=(3+0.15D) mL/min
• Free air supply mode, M5 port thread
• Angle repeatability +/-2 deg for consistent clamping position

How It Works

Each of the 8 clamping stations performs a 90 deg rotary motion followed by a 5 mm downward clamping stroke. The single-acting design means clamping is achieved by air pressure and release is by spring return - simplifying pneumatic circuit design on iPhone fixture plates.

Typical iPhone Line Applications

• Multi-point simultaneous clamping of iPhone mid-frame assemblies
• PCB array fixture clamping (8-up or 4-up panel)
• Display module lamination press fixtures
• Battery tray multi-point fixation
• Automated inspection station workholding

Why Buy From Us

• Foxconn-certified supplier for iPhone production lines
• Direct manufacturer with integrated machining + assembly capability
• Free sample available for qualified buyers
• Customizable station count, bore size, and stroke per OEM requirements
• STEP / X_T 3D model files available for fixture design integration
• Engineering drawing (PDF) and 3D model provided with order