NorgrenRA/192063/M/25Compact Pneumatic Cylinder – 63 mm Bore, 25 mm Stroke, Double-Acting, Magnetic Piston, ISO 21287

Product Description

What this part is

IMI Norgren RA/192063/M/25 double-acting compact pneumatic cylinder, RA/192000/M series. Conforming Standard: based on ISO 21287, with ISO 15552 mounting patterns. Bore: 63 mm. Stroke: 25 mm. Mode of Operation: double-acting. Magnetic Piston: fitted as standard. Piston Rod Diameter: 20 mm. Piston Rod Thread: M12 x 1.25, male. Port Size: G 1/8. Cushioning: buffer cushioning, non-adjustable. Operating Pressure: 1 to 10 bar (14 to 145 psi). Operating Temperature: −5 to +80 °C (23 to 176 °F). Operating Medium: compressed air, filtered, lubricated or non-lubricated. Theoretical Force at 6 bar: 1,870 N outstroke, 1,680 N instroke. Maximum Cushioning Energy: 1.3 J. Air Consumption: 0.218 l/cm outstroke, 0.195 l/cm instroke. Weight: 0.85 kg.

Decoding the designation

RA — Norgren’s cylinder prefix for the rod-actuator range.

192 — the 192000 ISO compact series, double-acting with a magnetic piston as standard.

063 — 63 mm bore.

M — male piston rod thread, M12 x 1.25 at this bore.

25 — 25 mm stroke.

What these specs mean in practice

Theoretical Force at 6 bar: 1,870 N outstroke against 1,680 N instroke. The 20 mm rod takes its area out of the annulus on the return, which is what separates the two figures.

Stroke: 25 mm within the ISO 21287 short envelope. That is what fits a 63 mm bore into a clamping or gating station where an ISO 15552 profile cylinder of the same bore would not go, while keeping the ISO 15552 flange, foot and clevis mountings.

Magnetic Piston: fitted as standard, so a Norgren M/50 series reed switch clamped to the barrel reports end of stroke to a PLC input.

Cushioning: buffer type, absorbing up to 1.3 J at each end with no cushion screw to set.

Operating Pressure: 1 to 10 bar. Operating Temperature: −5 to +80 °C, with air dry enough to stay clear of ice below +2 °C.

Mounting data

Port Size: G 1/8. Piston Rod Thread: M12 x 1.25 male. Across Flats on the Rod: 17 mm. Key dimensions: AF 16, AM 22, BG 14, CD H11 18, E 76, KF M10, LA 2.5, MM h9 20, PL 7.5, R 56.5, RR 6.8, RT M8, WH 8, ZJ 57 mm. Flange hole pattern: E 75, FB ø9, MF 12, R 50, TF 100, UF 125 mm.

Norgren mountings for the 63 mm bore: stud QM/8050/35, flange QA/8063/22 to ISO 15552 MF1 and MF2, foot QA/192063/21 to MS1, rear clevis QA/8063/23 to MP2 and QA/8063/42 to AB6, detachable trunnion QA/8063/34, rear eye QA/8063/27 to MP4, trunnion support QA/8063/41 to AT4, wide hinge M/P19496 to AB7, adjustable trunnion PQA/182063/40 to MT4, universal rear eye QA/8063/33 to MP6, swivel hinge M/P40313, assembly kit QA/192063/55. Service kit: QM/192063/00.

Materials

Barrel: anodized aluminium profile. End Covers: pressure die-cast aluminium. Piston Rod: stainless steel. Piston Rod Seals: PUR. Piston Seals: NBR. O-rings: NBR.

Quantity and configuration

Unit Quantity: 1 Pc. One double-acting cylinder with magnetic piston and male-threaded piston rod.

Interchange guidance

Searchable variants of the number: RA192063M25, RA 192063 M 25, RA/192063/M/25, RA-192063-M-25.

RA/192063/MX/25 is the same cylinder with a female piston rod thread, and RA/192063/M/30 and RA/192063/M/50 run 30 mm and 50 mm of stroke on the same bore and mounting interface — related sizes rather than equivalents. RA/191063 and RA/193063 are the single-acting variants of the same body.