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C.R. Onsrud
M-Series (97M, 121M, 145M, 3100M–6100M)
industrial
A workhorse 3-axis moving-gantry production router with a 12 hp spindle and 11" Z. The 3100M–6100M "wide" models reach 83" Y and up to 240" X for oversized panel and nonferrous work. Supports up to 3 spindles and multi-zone vacuum.
Specifications
- Class
- panel
- Work area
- 97×49×11 to 240×83×11
- Architecture
- moving-gantry
- Axes
- 3
- Spindle
- 12 HP — 12 hp, 24000 rpm, liquid-cooled; up to 3 spindles optional
- Tool change
- ATC (12-position standard; 10-position on 4'×8'); optional 10-position Hide-A-Way
- X/Y drive
- helical-rack-and-pinion (dual-drive)
- Z drive
- ballscrew
- Motors
- servo
- Controller
- Fanuc touchscreen (standard) or Onsrud interface
- Table / hold-down
- zoned vacuum table, 1–6 zones depending on model
- Construction
- rigid precision-welded steel frame
- Gantry clearance
- 11″
- Footprint
- 180×100 (97M) to 330×140 (6100M)
- Origin
- USA
Highlights
- ▸Up to 3 spindles
- ▸wide (83" Y) and long (240" X) options
- ▸dual-drive helical rack
- ▸Fanuc control
Pricing
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Not published
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Sources: https://cronsrud.com/m-series · Last updated 2026-07-14