Product Overview

• Manufacturer: SMC

• Series: NCQ2 compact cylinder family.

• Part Number: NCQ2B25-20D

• Type: Double-acting, single-rod compact pneumatic cylinder.

• Bore (diameter): 25 mm

• Stroke length: 20 mm

• Body style: Square / compact cylinder style (NCQ2 series) designed for space-tight installations.

Key Technical Specifications

• Port size: M5 × 0.8 female threads (for this variant)

• Rod end thread: 1/4-28 Female UNF in this variant.

• Operating pressure: up to +145 psi (approx. 1.0 MPa)

• Proof pressure: +217 psi (approx. 1.5 MPa)

• Operating temperature range: +15 °F to +160 °F (≈ -9 °C to +71 °C) for this configuration.

• Mounting: Through‐hole standard mounting in this version.

• Auto‐switch capable: The series supports mounting of auto switches on any of the 4 surfaces for flexible detection of position.