Product Description
The Numatics 1250D01-04A-03 is a double-acting, single-rod, non-repairable round line pneumatic cylinder from the Numatics M Series. It features a 1-1/4" bore with a 4" stroke length, nose mounting configuration, built-in magnetic piston with magnetic band for sensor detection, and a stainless-steel body construction rated for up to 250 PSI. The M Series is a pre-lubed, light-duty air cylinder line designed for tight design budgets while delivering reliable, high-performance operation.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Numatics (ASCO Numatics) |
| Model / Part Number | 1250D01-04A-03 |
| Product Series | M Series (Non-Repairable Round Line) |
| Cylinder Type | Double-Acting, Single-Rod |
| Bore Diameter | 1-1/4" (1.25") |
| Stroke Length | 4" |
| Mounting Style | Nose Mounting |
| Maximum Operating Pressure | 250 PSI |
| Port Size / Type | 1/8" NPTF (x2) |
| Piston Rod Thread | 7/16-20 UNF-2A (Male) |
| Rod Diameter | 7/16" |
| Actuation Force (Extend @ 100 PSI) | 123 lbf |
| Actuation Force (Retract @ 100 PSI) | 108 lbf |
| Magnetic Piston | Yes – Built-in Magnet with Magnetic Band |
| Cylinder Body Material | 304 Stainless Steel |
| Piston Rod Material | 303 Stainless Steel |
| Piston Material | Aluminum |
| Head / Cap Material | Aluminum |
| Seal / O-Ring Material | Buna-N (Low Friction) |
| Operating Temperature Range | -10°F to +165°F |
| Lubrication | Pre-Lubed (Non-Lube Added Service) |
| Repairable | No (Non-Repairable) |
| Alternate Part Number | 1250D0104A03 |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Manufacturer Numatics
Part Number 1250D01-04A-03
Shelf A-10
Model 1250D01-04A-03
MPN 1250D01-04A-03
Type Pneumatic Cylinder
