Parker01.50-CC2AU14C-16.000Heavy-Duty Tie-Rod Pneumatic Cylinder, 1-1/2 in Bore x 16 in Stroke, 5/8 in Rod, Double Acting, 250 psi

Product Description

What this part is

A Parker Series 2A heavy-duty pneumatic cylinder: 1-1/2 inch bore, 16 inch stroke, 5/8 inch diameter piston rod, double acting, rated to 250 psi air. Series 2A is Parker’s steel-bodied tie-rod air cylinder line, with high-strength tie rods on rolled threads, a case-hardened and chrome-plated piston rod, the Jewel rod gland assembly and adjustable floating cushions. It is the workhorse air cylinder for press feeds, clamping, indexing, gates, diverters and machine actuation.

Decoding the order code

01.50: 1-1/2 inch bore.

2A: Parker Series 2A, heavy-duty steel tie-rod pneumatic construction, 250 psi rated.

16.000: 16 inch net stroke.

The letter groups between the bore and the stroke set the mounting style, rod thread and option package for this build, and read against Parker’s current 2A ordering table.

What these specs mean in practice

Bore and pressure set the force. At 250 psi a 1-1/2 inch bore gives roughly 442 lbf on the extend stroke. Retracting, the 5/8 inch rod takes away some piston area and drops that to roughly 365 lbf. Shop air commonly runs 80 to 100 psi, which gives nearer 140 to 175 lbf extending.

Rod diameter matters as much as bore on a 16 inch stroke. A 5/8 inch rod at full extension is long and slender, so a compressive load pushing back on the rod raises a column-buckling limit, and side load wears the gland.

Series 2A cylinders carry adjustable cushions, which throttle the last part of the stroke so the piston decelerates instead of striking the end cap.

This is an air cylinder at 250 psi rather than a hydraulic cylinder. Typical hydraulic pressures are several times its rating.

Published specifications

Series: Parker 2A heavy-duty steel tie-rod pneumatic.

Bore: 1-1/2 in.

Stroke: 16 in.

Piston rod diameter: 5/8 in.

Action: double acting.

Maximum operating pressure: 250 psi air.

Cushioning: adjustable, per Series 2A construction.

Rod: case hardened, chrome plated.

Body: steel, tie-rod construction.

Theoretical extend force at 250 psi: approximately 442 lbf.

Theoretical retract force at 250 psi: approximately 365 lbf.

Scope of supply

The cylinder only. No mounting brackets, no clevis or rod eye, no fittings, no seal kit and no switches are included. This is a used takeout unit removed from service, with cosmetic wear.

Mounting data

Tie-rod construction tolerates very little side load, so the load acts along the rod axis.

Mounting style, rod thread and option package are set by the nameplate code.

Interchange guidance

Parker Series 2A shares the NFPA interchangeable envelope for 1-1/2 inch bore heavy-duty tie-rod air cylinders, so equivalent 250 psi NFPA cylinders from Bimba, Numatics, Norgren, Milwaukee Cylinder and SMC’s NFPA range bolt into the same mounting for the same bore, stroke, rod diameter and mounting style. All four of those must match; a 1-1/2 inch bore cylinder with a different mounting style or rod thread is a related size rather than a drop-in. A hydraulic 2H or 3L series cylinder of the same bore is a different, much higher pressure product.