Onsrud 4100M
Key Specifications
Max Spindle
Tool Capacity
Spindle Power
table size x
table size y
machine length
How much does the Onsrud 4100M cost?
Price estimate
We do not have a price for the Onsrud 4100M 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
On the Onsrud 4100M the wide M-Series table stretches to 162 in (4,100 mm) in X while keeping 83 in (2,109 mm) in Y. It is the second of the four wide tables and the first with 4 vacuum zones as standard.
Think of it as the 3100M with a longer bed. The frame width is unchanged at 140 in (3,556 mm) and so is the height, 91 in (2,312 mm). Length goes to 255 in (6,477 mm). The extra table length gives room for two shorter sheets end to end, which opens the door to loading one end while the other is cut, provided the guarding and zone layout are specified for it.
Power and tooling do not scale with the table. The spindle is 12 hp (8.9 kW) at 24,000 rpm, tool capacity is 12, and Z-stroke is 11 in (279 mm). Where throughput matters more than single-part size, the upgrade to watch is spindle count. Onsrud allows up to 3 on this series, and a wide, long bed is where extra spindles cutting side by side pay back.
The standard control is a touchscreen FANUC unit, with Onsrud's own M-Series interface as the alternative.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size X | 162 in (4,100 mm) |
| Table Size Y | 83 in (2,109 mm) |
| Machine Length | 255 in (6,477 mm) |
| Machine Width | 140 in (3,556 mm) |
| Machine Height | 91 in (2,312 mm) |
| Vacuum Zones Standard | 4 |
| Spindle Motor Power | 12 hp (8.9 kW) |
| Max Spindle Speed | 24,000 rpm |
| Tool Capacity | 12; 10-position standard with a 4' x 8' table size (larger capacity tool changers optional) |
| Z Stroke | 11 in (279 mm) |
| Spindles Optional | Up to 3 |
| Tool Changer Optional | 10-Pos / Hide-A-Way |
Specifications sourced from cronsrud.com — verified 2026-10-05
Strengths & Limitations
Strengths
- Table of 162 in (4,100 mm) by 83 in (2,109 mm)
- 4 vacuum zones as standard, one more than the 3100M
- Room for multi-spindle work: up to 3 spindles are listed as an upgrade
- Same 140 in (3,556 mm) frame width as the shorter wide table
Limitations
- Machine length of 255 in (6,477 mm)
- A single 12 hp (8.9 kW) spindle is standard regardless of table size
- Z-stroke stays at 11 in (279 mm), so this is a sheet machine, not one for tall parts
Best For
Frequently Asked Questions
01
162 in (4,100 mm) in X by 83 in (2,109 mm) in Y, with 4 vacuum zones as standard. Overall the machine is 255 in (6,477 mm) long, 140 in (3,556 mm) wide and 91 in (2,312 mm) high.
02
The 5100M has a table X of 201 in (5,100 mm), 5 vacuum zones and a machine length of 290 in (7,366 mm). Width, height, spindle and tooling are the same on both, so the decision is table length against floor space.
03
Yes. The M-Series upgrade list allows up to 3 spindles. Onsrud describes running the spindles together on identical parts, or parking one to give a single spindle access to the entire table for a larger part.
04
The series standard is a 12-tool capacity, with larger capacity changers optional. A 10-position Hide-A-Way tool changer is also listed among the upgrades.
