CR ONSRUD RH-Series

Description:

C.R. Onsrud RH Series (Roller Hold Down) CNC routers provide the ultimate in flexibility for CNC routing – single sheet / stacked sheet, small part / large part, rollers engaged / disengaged – delivering the capability and flexibility of having multiple CNC machines for the cost (and footprint) of one. The rugged, fixed bridge design of our RH Series machines feature 2 fully automated rollers on each side of the cutting spindle envelope, which engage the sheet material to maintain firm contact with the router’s table. The RH design makes this machine perfect for holding down warped stock, multiple stacked sheets, or when machining narrow, low surface area parts. Each roller offers full, independent control over regulating holding pressure, which serves to prevent premature wear and tear (which may occur on other brands) due to continuous slamming of rollers into the table and/or raw material. It is important to understand the rollers are designed to supplement (not replace) the standard vacuum holding, creating optimal performance and maximum speed without moving parts. The RH Series is an established CNC routing workhorse in our industry and we continue to add the options and improvements needed by our customers to keep them outperforming the competition! This machine is at the top of its class, and truly one to be reckoned with for its extremely powerful multi-sheet, nested-base capabilities. In addition to the superior cutting speed, and accuracy it delivers, the rigid fixed bridge CNC router can become the backbone of a totally automated production line, offering even greater efficiencies to your operation. Material handling, part identification, pusher sweeper, debris collection, automated infeed/outfeed tables, robotic arm loading and more are all components which deliver time-savings and world-class production power when mated to the RH Series by C.R. Onsrud.

Roller Hold Down System is Available as G Series or S Series platforms

4-Pole, reversible, 24,000 RPM High Torque Spindle

HSK-63F Spindle Taper and Tool Holders, with 1 inch (25mm) collet capacity

Over 14 Inches of Z-Axis Clearance & 11 inches of Z-Axis stroke

Finite Element Analysis used in Engineering entire frame

Compact Design Saves Valuable Shop Floor Space

Intelligent Design Allows for Easy and Unrestricted Access to All Sides of the Machine

Efficient and Effective Integrated Dust Collection System available. NEW Upgrades!

C.R. Onsrud Double-Plumbed High-Flow Universal Vacuum Table System

Comes Equiped with Choice of Flow Through or Dedicated Spoil Board

FANUC or OSAI industrial control choices

4-Port Ethernet Connection, USB, and Serial Connectivity, for Easy Network Integration

Single, Double, and Continuous Triple Table Models Available

Specially Mounted, Heavier Duty, Perimeter Popup Positioning Pins

And many more options or accessories available!

MODEL NUMBER 145G18R 241G18R 333G18R 98RH18
Number of Axes 3 3 3 3
Table Size 48” X 96” (2X) 96″ X 48” (2X) 96″ X 48” 48″ X 96″
Z Clearance 4” 4” 4” 4”
X-Axis Travel 145” 241” 325” 132″
Y-Axis Travel 60” 60” 60” 78″
Z-Axis Travel 11” 11” 11” 11”
Approx. Footprint 16’ X 8’ 24’ X 8’ 32’ X 8’ 30’ X 12’
Machining Speed 2500 ipm 2500 ipm 2500 ipm 3600 ipm
X & Y Rapid Traverse 3000 ipm 3000 ipm 3000 ipm 4000 ipm
Standard Spindle 18HP 24,000 rpm 18HP 24,000 rpm 18HP 24,000 rpm 18HP 24,000 rpm
Tool Shank HSK 63F HSK 63F HSK 63F HSK 63F
Standard Tool Capacity 12 12 12 12
Standard Vacuum Zones 2 2 3 2