Onsrud 140EX
Key Specifications
Max Spindle
Tool Capacity
Spindle Power
machine length
machine width
machine height
How much does the Onsrud 140EX cost?
Price estimate
We do not have a price for the Onsrud 140EX that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Onsrud 140EX is the shortest EX-Series machine, a 5-axis machining center for aluminum and composite extrusions. The work area is 21 x 14 in (533 x 356 mm) in cross-section, the Z-stroke is 40 in (1,016 mm), and the spindle is 33 hp (24.6 kW) at 24,000 rpm.
Extrusion machines are bought by length. Onsrud gives the 140EX a machine length of 292 in (7,417 mm), with a width of 147 in (3,734 mm) and a height of 189 in (4,801 mm) that the whole series shares. It has up to 10 clamps and 1 material stop zone, where every longer model has 2. One stop zone means one part, or one row of parts, is located at a time.
The clamps are the heart of the machine. They are CNC programmable and servo-powered, with part separation and indexing, so the program can move a clamp out of the way of a cut and hold warped profiles straight. Onsrud claims access to up to 6 sides of the workpiece without repositioning.
Twelve tools are standard and 24 optional. A 550mm saw blade option handles cut-off and mitres, and a 75 hp (55.9 kW) spindle at 18,000 rpm is the upgrade for heavy sections.
Full Specifications
| Parameter | Value |
|---|---|
| Machine Length | 292 in (7,417 mm) |
| Machine Width | 147 in (3,734 mm) |
| Machine Height | 189 in (4,801 mm) |
| Max Clamps | 10 |
| Material Stop Zones Standard | 1 |
| Work Area | 21 x 14 in (533 x 356 mm) |
| Spindle Motor Power | 33 hp (24.6 kW) |
| Max Spindle Speed | 24,000 rpm |
| Tool Capacity | 12 (larger capacity tool changers optional) |
| Z Stroke | 40 in (1,016 mm) |
| Spindle Power Optional | 75 hp (55.9 kW) |
| Spindle Speed Optional | 18,000 rpm |
| Tool Capacity Optional | 24 |
Specifications sourced from cronsrud.com — verified 2026-10-05
Strengths & Limitations
Strengths
- Servo-powered, CNC programmable clamps with part separation and indexing
- 33 hp (24.6 kW) spindle standard, 75 hp (55.9 kW) optional
- Shortest EX-Series footprint at 292 in (7,417 mm)
- 550mm saw blade option for cut-off and mitre work
Limitations
- 1 material stop zone, against 2 on the longer models
- Work area cross-section is 21 x 14 in (533 x 356 mm)
- 189 in (4,801 mm) of height
Best For
Frequently Asked Questions
01
The machine is 292 in (7,417 mm) long, 147 in (3,734 mm) wide and 189 in (4,801 mm) high. Onsrud does not print a per-model X travel in its table.
02
The series work area is given as 21 x 14 in (533 x 356 mm). The Z-stroke is 40 in (1,016 mm), which gives the 5-axis head room to reach the sides and ends of a profile.
03
Up to 10, with 1 material stop zone as standard. The clamps are servo-powered and CNC programmable and include part separation and indexing.
04
The 265EX is 418 in (10,618 mm) long, lists 10-12 clamps and has 2 material stop zones. Width, height, spindle and tool capacity are the same.
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