AirTAC MTI Single-Acting Stainless Steel Mini Cylinder MTI20X30SU Specifications

• Model Code: MTI20X30SU
• Type: Single-Acting, Spring Return
• Bore Size: Ø20 mm (±0.5 mm tolerance)
• Stroke: 30 mm (adjustable ±1 mm)
• Material: Stainless Steel (SUS303 barrel, SUS304 end caps)
• Rod Thread: M5×0.8 internal thread
• Operating Pressure: 0.15-0.8 MPa (21.7-116 psi)
• Temperature Range: -20℃ to 80℃ (non-freezing)
• Cushioning: Elastic buffer pad (2mm shock absorption)
• Seal Material: High-grade NBR + Special wear-resistant ring
• Port Size: M5×0.8 pneumatic interface
• Mounting Options: Basic type (axial mounting holes) + optional accessories
• Weight: 0.25 kg (excluding accessories)
• Dimensions: 80mm(L) × 20mm(W) × 20mm(H) (full extension length)
• Protection Class: IP40 (standard), upgradable to IP67 with optional seals
• Lubrication: Pre-lubricated (Grease-free operation available)

Ultra-compact corrosion-resistant cylinder designed for precision motion control in constrained spaces. Features enhanced lateral load capacity (max 3N·m) through hardened stainless steel guide rings. The chrome-plated piston rod (HRC 45-50 hardness) ensures scratch resistance in contaminated environments. Requires 5μm filtered compressed air.

Typical Applications:

• Cleanroom automation in semiconductor manufacturing
• Medical device actuation systems
• Food processing equipment (FDA-compliant variants available)
• High-cycle packaging machinery (rated for 1.5 million cycles)
• Precision optical component positioning
• Laboratory automation with chemical exposure

Installation guidelines: Maintain coaxial alignment within 0.5° deviation. For vertical mounting, use counterbalance valves when handling suspended loads. Lubricate every 3,000km of cumulative stroke motion using ISO VG32 hydraulic oil.

Performance Data:

• Max theoretical force: 25.1N @0.8MPa
• Return spring force: 4.2N (initial) to 6.8N (compressed)
• Minimum actuation pressure: 0.12MPa (with load)
• Air consumption: 9.4cm³/stroke @0.5MPa