C.R. Onsrud – American Made Industrial CNC Machines

S-SERIES 5-AXIS

Ergonomic CNC Router for Processing Dense Materials

Material Icon for Website: Wood
WOOD
Material Icon for Website: Metal
METAL
Material Icon for Website: Plastic
PLASTIC
Material Icon for Website: Composites
COMPOSITES
(5′ x 5′) - (6′ x 12′)
Table Sizes

The S-Series 5-Axis is an industrial CNC router for processing dense materials, such as solid wood, advanced polymer plastics, composites, and nonferrous metals. The single table moves longways under the bridge, an ergonomic design that gives you unobstructed access to three sides of the table for easy loading and unloading of large workpieces and tooling. With its 5-axis head, you set up your workpiece once and machine it from all directions, eliminating the need for manual repositioning of the workpiece between operations. 

AUTOMATION SYSTEMS FOR THE S-SERIES

Integrate C.R. Onsrud’s automated material-handling systems that fit the flow of your production. With customized linear and cell-based solutions, you get as much or as little automation as you need, from simple loading/offloading with or without pre-labeling to fully automated material storage and retrieval systems with integrated routers and saws. See also Automation for more information.

DOWNLOAD S-SERIES SPEC SHEET

Standard:

12HP

spindle*

20,000+

RPM*

12

TOOL CAPACITY

(Larger capacity tool changers optional)

16"

Z-STROKE*
15HP at 24,000 rpm and 28″ Z-Stroke is standard on the ES-Series 5-Axis.

Upgrades:

15, 17, 24, 33*, 75*HP

SPINDLE

2nd

Tool Changer*

28, 40, 53*"

Z-STROKE
* Available on the ES-Series 5-Axis. 24-Position Quick Change ATC available on the ES-Series 5-Axis.
Inches Millimeters
MODELF62SF122SF146S
28" Z
Table Size: X60120144
Table Size: Y606060
Machine Size: L147260310
Machine Size: W 163153163
Machine Size: H140143153
Vacuum Zones (standard #)123
40" Z
Table Size: X120
Table Size: Y60
Machine Size: L260
Machine Size: W 153
Machine Size: H162
Vacuum Zones (standard #)2
MODELF62S F122SF146S
28" Z
Table Size: X152430483658
Table Size: Y152415241524
Machine Size: L373466047874
Machine Size: W 414138874141
Machine Size: H355636333887
Vacuum Zones (standard #)123
40" Z
Table Size: X3048
Table Size: Y1524
Machine Size: L6604
Machine Size: W 3887
Machine Size: H4115
Vacuum Zones (standard #)2
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ACCESSORIES

Customize the S-Series 5-Axis machine with accessories. Here you’ll find ways to increase your productivity. Select your tool lubrication, eliminate measuring errors with automatic tool measurement systems, and more.

 
C Axis 240x300

C-AXIS

With a C-Axis (aka 4th axis), you can machine at an angle, including on the sides of your material, to create complex contours (such as helixes), otherwise not possible with a 3-axis machine. This comes standard on a 5-axis machine.

5-axis spindle with Continuous C Axis on a C.R. Onsrud CNC machine used for precise multi-directional machining.

CONTINUOUS C-AXIS

With continuous C-Axis, a 5-axis machine gets unrestricted rotational movement of the C-axis. Without this option, a traditional 5-axis spindle has to unwind itself after a set amount of rotation.

Air Blast (240x300)

AIR BLAST

Bursts of air keep tools cool and remove debris and chips from the cut without the need for coolant.

Auto Tool Measurement Single Options Hero

ATLM SYSTEM (METROL)

Precisely measures the length of your tool and automatically feeds that value into your CNC machine controls.

Close-up of the TS27R tool measurement option used in CNC machines for high-precision calibration.

ATLM SYSTEM: TS27R (RENISHAW)

Precisely measures the length and diameter of your tool and automatically feeds that value into your CNC machine controls. It also detects if a tool is broken.

(None)_NC4_Blue (240x300)

ATLM: NC4 (RENISHAW)

Precisely measures the length and diameter of your tool, without contact, and automatically feeds that value into your CNC machine controls. It also detects if a tool is broken. NC4 is application dependent; table constraints may apply.

Automatic lubrication system in CNC machine by Lincoln, ensuring smooth operation and durability.

AUTOMATIC GREASE LUBRICATION

Automatically greases your tools, bearings, and ball screws at regular intervals.

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GREASE DRIP PANS

Drip pans (a.k.a. trays) catch excess lubrication that might otherwise cause contamination or other hazards.

Linear Encoders (Scales)

LINEAR ENCODER (SCALES)

With noncontact sensing, linear encoders (scales) measure and monitor linear movement, position, and speed and provide that feedback to your CNC machine.

Volumetric Laser Compensation

VOLUMETRIC LASER COMPENSATION

With volumetric laser compensation, machining tools are automatically calibrated and the machine makes any necessary adjustments.

Note: Depending on your machine, C.R. Onsrud sends out a third-party A2LA-accredited company to your facility to perform volumetric compensation.

DUST / CHIP MANAGEMENT

Dust management systems connected to appropriate dust collection systems capture chips, dust, and other airborne particles that would otherwise be harmful to humans and the machining environment. We offer dust management systems that are geared toward the materials you’re machining and your production environment.

Servo Positioning Dust Hood (240x300)

SERVO HOOD™

With CR Onsrud’s innovative servo-positioned dust hood, we have improved upon the standard 2-position dust hood and given the CNC machine the ability to automatically adjust the dust hood’s height offset based on tool length, relative to the workpiece. This helps customers, who machine with a variety of tool lengths, get the most effective dust collection regardless of the tool length.

Dust stanchion kit coalescing multiple vacuum hoses into a single path for efficient dust extraction.

DUST STANCHION KIT

Designed for low ceilings and shop floors with layout constraints, a dust collection stanchion kit transitions dust to your collector from either side of the machine.

Over The Conveyor Dust Hood

OVERHEAD OFFLOAD DUST HOOD

Targeted to the machining area, a dust hood suctions away dust and debris that can impact your health as well as the performance of your CNC machine.

Air Knife Single Option Page Hero

AIR KNIFE

Engineered especially for fine or coarse chips (e.g., hard composites, fiber cement, metal, etc.), programmable air knives clear harmful debris from your linear guides.

Rear Enclosure (240x300)

REAR ENCLOSURE

Partial standalone enclosures provide additional safety when the back of a machine is not against a wall. 

C.R. Onsrud 122E25 CNC machine featuring full enclosure with spindle doors closed for maximum operator safety and noise reduction during high-speed operations.

MANUAL SLIDING DOORS

These doors are manually controlled by you for access to the machine’s enclosure. For safety purposes, the doors should be closed when the machine is in operation.

F148hm75 Front Doors Open Bb

AUTOMATIC SLIDING DOORS

These doors are activated and controlled by PMC servo motors. For safety purposes, the machine is placed in a feed hold state if the doors are not properly closed.

Dust Collection Ports

ENCLOSURE DUST COLLECTION PORTS

Dust collection ports are integrated with your vacuum system to move dust and debris away from the work area.

ZONE SENSING
Lidar Curtain (240x300)

LASER SAFETY SCANNER

The Onsrud Laser Safety Scanner sets an invisible barrier that triggers your machine’s E-Stop when crossed.

Safety mat for CNC operator protection by sensing pressure and automatically stopping the machine.

SENSING MATS

Sensing mats sense the pressure of an operator or object on them, alerting the machine to turn off.

AUTOMATION

Automated material-handling systems fit the flow of your production to make manufacturing processes more efficient and safe.

S-Series with Integrated Infeed and Outfeed Systems
Static Pre-Stage Table with Pusher

STATIC PRE-STAGE TABLE WITH OR WITHOUT PUSHER

Automatically reloads the scissor lift with another bunk of material prior to the first bunk running out. Since your material load is always stocked, you never have to synchronize your forklift timing or stop production. 

Automation-pusher-sweeper-web

PUSHER SWEEPER

The pusher automatically clears the machining area by moving parts to an offload table while the sweeper sucks up any additional dust and debris.

See pusher sweeper vs. manual offload system time trial.

Outfeed Static Table designed for additional material support, single option configuration for smooth processing.

STATIC OUTFEED

A static outfeed table provides a work area for sorting and stacking parts without interrupting the machining operations. 

another-outfeed-at-the-end-of-the-downfeed-conveyor-web

CONVEYOR OUTFEED

Safely and automatically moves parts (e.g., heavy and bulky ones) down your machine’s production line for easy off-loading.

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PRE-LABELING SYSTEM

Pre- or post-affix removable labels to parts for tracking, identification, or to provide descriptive details. (Most common for cabinets and sheet goods).

Automation-labeler-web

PART MARKING - INK

Applies marks (e.g., alpha-numeric), without contact, for part tracking. Marks can be permanent or removed based on how porous the material is.

ReaJet Labeler attached to a CNC machine for automated part labeling and identification.

PART MARKING - PAINT

Applies one or multiple colored paint for layout lines and shapes/symbols needed downstream (e.g., hot/cold water lines, nail locations, wiring, etc.) (Commonly used in the prefab home industry).

Close-up of an automated labeling sticker system on a CNC machine for efficient parts identification.

STANDALONE LABEL PRINTER

This auxiliary equipment can create and affix labels to parts for tracking and identifying parts for use in downstream operations or at the job site.

Close-up of a barcode scanner used on a CNC machine, allowing automatic retrieval of job-specific programs and setup instructions.

BARCODE SCANNER

Scan a barcode (machine-readable data) from a document and the machine automatically retrieves the specified program, tooling list, and set-up directions for that job.

Automation Robotics

ROBOTICS INTEGRATION

Devices are strategically incorporated into your production to automatically perform repetitive tasks, so you and your team can focus on projects that grow your business.

TOOLING

Onsrud Tooling offers a direct and convenient solution for purchasing top-quality cutting tools at competitive prices tailored to your Onsrud machine.

Drill Blocks:

Drill Blocks support the simultaneous machining of a set number of holes, evenly spaced with the same or varying diameters. These are not available on a 5-axis machine, but if you’re interested in this capability, see our S-Series 3-Axis machine.

Aggregates:

Depending on your specific application, the S-Series 5-axis supports 1000’s of specialty tools to perform specialized functions for unique projects. Not all aggregates work with every machine configuration. We recommend discussing your specific application requirements with our team.

Saw Blades:

Saw Blades attach to a CNC machine to create intricate notches, miter cuts, and straight cuts on up to 5 sides of your material on a 5-axis machine. The saw can also be used as a cutoff tool.

Not sure what you need? We’ve got you covered, our knowledgeable staff is on hand to help with your tooling needs.

Aggregate Anti Rotation Ring (240x300)

AGGREGATE RING

The Aggregate Anti-Rotational Retention Ring mounts to the underside of the spindle, giving it the capability to pick up specialized tooling from the Automatic Tool Changer and preventing the aggregate head from rotating during machining.

Mono Function Line CNC Aggregate for focused, single-task machining operations

90° HEAD

A 90° head gives you the capability to perform lateral machining operations on a 3-axis machine.

Close-up of a Duo Agg 90-degree aggregate head, ideal for CNC machining complex angles with precision.

DUO 90° HEAD

A Duo 90° head gives you the capability to perform lateral machining operations using different tools in opposite directions on a 3-axis machine.

Quattro Aggregate tool for CNC machining by C.R. Onsrud, featuring multiple collet holders for high-efficiency multi-axis routing applications.

QUAD 90° HEAD

With a Quad 90° head, you’ll easily add lateral machining operations to your 3-axis machine using four tools in each direction.

Vario Viso Aggregate demonstrating multi-axis drill flexibility for accurate operations

ADJUSTABLE ANGLE

An adjustable angle head allows you to set the angle at which you want to cut, for up to 5-sided machining on a 3-axis machine.

Ultra Line Vario Viso Aggregate with digital angle indicator for precise multi-angle machining operations.

FLEX ANGLE

With a flex angle head, you can perform horizontal and angular machining operations on a 3-axis machine without having to reposition your workpiece.

C.R. Onsrud moulder aggregate tool for advanced profiling on CNC machines

MOULDER HEAD

Mill, plane, carve, and bevel, symmetrical and asymmetrical shapes on a 3-axis machine, with the addition of a moulder head aggregate. 

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OSCILLATING KNIFE

Cut out sharp corners and radii from flexible materials, such as packaging foam, tool foam, plastic, or cardboard with an oscillating knife aggregate. 

Saw-Blade-Aggregate-Small

SMALL DIAMETER SAW BLADE
(up to 6″)

The spindle automatically picks up and returns small diameter saw blades (up to 6″) from the station that is mounted on the machine’s bridge or column.

Note: (Requires a 5-axis machine unless an aggregate is utilized)

Saw blade tool holder with precision locking mechanism for quick changeovers in CNC setups

DEDICATED AGGREGATE STATION

With a dedicated aggregate station, you can automatically store and retrieve specialty tools (such as saw blades) that are too large or heavy to fit in a standard automatic tool changer. 

WORK HOLDING & POSITIONING

These devices accurately locate your workpiece in orientation to the table and the tooling. To properly secure your workpieces, it is important to have the correct work-holding device for the material you are cutting. Proper work holding and material positioning ensure precise and efficient machining.

Close-up view of a multi-zone vacuum system for CNC part holding, showing three distinct control zones.

CUSTOM VACUUM ZONES

With custom vacuum zones, you tailor the size and location of vacuum areas for part-holding and can shut off sections of the table to concentrate vacuum to specific zones.

C.R. Onsrud F146ES15 CNC machine featuring a durable aluminum grid table for precise material holding.

ONSRUD MATRIX GRID TABLE

The Onsrud grid table provides a grid pattern for multiple part-holding options, such as gasketing, vacuum pods, clamps, etc. and is compatible with most third-party products.

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CUSTOM / MECHANICAL FIXTURING TABLE

Custom fixturing is adapted to hold irregularly shaped parts or panels that cannot be held by traditional methods.

Close-up image of a T-Slot table setup for linear positioning with clamps and vices.

T-SLOT

The channels of T-Slot tables are used for linear positioning of clamps and vices across the surface of the machine’s table. 

Close-up view of the lathe attachment on a C.R. Onsrud 145G18 CNC router used for turning and machining cylindrical parts.

LATHE (ROTARY)

With a rotary axis lathe or chuck, your machine operates as a turning center with live tuning. It rotates bar stock and long and skinny components to create chair legs, columns, etc.

Pop-up Pins system for part positioning on C.R. Onsrud CNC table

REFERENCE (POP-UP) PINS

Reference pins are for quick, reliable, and repeatable placement of your workpieces on your CNC machine. 

PROBING
(RENISHAW PROBE)

A part-probing system adjusts the origin of your part prior to machining, performs in-process QC for tight tolerance applications, and performs post-machining QC to approve or reject a part before it is taken out of its work holding.

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LASER PATTERN PROJECTION SYSTEM

Without touching the material, a Laser Pattern Projection Alignment System provides true to scale patterns of one or several aligned or nested objects, transferred from CAD software onto the CNC table.

Note: This option is common for high-mix shops and when using vacuum pods.

Fiducial Vision System Single Option Hero

VISION RECOGNITION (FIDUCIAL)

A fiducial vision recognition system scans for reference points to identify a sheet’s position. The program and tool paths automatically adjust to the position.

Note: This option is common in the signmaking industry where sheets are otherwise difficult to align perfectly. 

COMMON APPLICATIONS

Here are some of the industries that have often purchased an S-Series 5-Axis CNC machine. If your industry is not listed, the S-Series may still be the right choice for your shop as it depends on your specific application. Please contact us if you would like help determining if the S-Series 5-Axis is the right machine for you.

FURNITURE

FURNITURE

Produce affordable, accessible stock, tailor-made furniture, and one-off custom parts with little lead time and without compromising quality.

LEARN MORE

METAL JOB SHOP

METAL JOB SHOP

Whether you work with aluminum plate, aluminum sheet, or a variety of other metals, cut it right the first time, getting high yield, high material removal rates, and high-quality results.

LEARN MORE

MILITARY AND DEFENSE

MILITARY AND DEFENSE

Gain fast, consistently accurate results that comply with the tolerances set by government regulations and that meet, if not exceed, your high standards.

LEARN MORE

MILLWORK

MILLWORK

Deliver your doors, stairs, shelving, mouldings, railings, beams, columns, and more, on time while maintaining your custom look and high-quality craftsmanship.

LEARN MORE

PLASTICS

PLASTICS

Deliver your tight tolerance plastic products quickly, with consistently accurate dimensions, for a reliable fit and seamless product installation.

LEARN MORE

Furniture

Metal Job Shops

Military & Defense

Millwork

Plastics

FURNITURE

Produce affordable, accessible stock, tailor-made furniture, and one-off custom parts with little lead time and without compromising quality.

Don’t turn away jobs due to manufacturing limitations. Increase your shop’s capacity to open up job opportunities and revenue streams.

Gain fast, consistently accurate results that comply with the tolerances set by government regulations and that meet, if not exceed, your high standards.

MILLWORK

Deliver your doors, stairs, shelving, mouldings, railings, beam, columns, and much more, on time while maintaining your custom look and high-quality craftsmanship.

Deliver your tight tolerance plastic products quickly, with consistently accurate dimensions, for a reliable fit and seamless product installation.

Built for

efficiency

With the S-Series’ steel frame construction and the bridge spanning the shorter dimension across the width of the table, you gain rigidity for high accuracy, reliability, and performance-to-cost value. Operate it confidently and efficiently with the intuitive standard FANUC® interface or Onsrud’s user-friendly, touchscreen interface.

Built with

Pride

We pride ourselves on building durable, American-made machinery that has given rise to generations of creative and innovative manufacturers around the globe.
Our machines are proven to be durable and consistently reliable. We use precision-welded steel for every base, column, bridge, and gantry. To ensure quality, all our machines are designed, fabricated, machined, stress-relieved, painted, assembled, and shipped from our factory in Troutman, NC, and backed by our world-class service and support.

Built for

you

Let us customize this machine to maximize your ROI. Add an additional 12-Position Rotary ATC to the standard one and reduce your tool change time, or increase production with Continuous C (rotation) and/or an extended Z. Also popular are our devices that automatically enter offset values (i.e., tool height, width, and wear), eliminating measuring and input errors. With options that include robotics integration, material-handling systems, and custom vacuum zones, let’s talk about a CNC solution that will help you meet your production goals.