RayTools BM110 3.3kW Auto Focus Laser Cutting Head
Looking for a replacement RayTools BM110 laser cutting head for your fiber laser cutting machine?
The RayTools BM110 is a 3.3kW auto-focus fiber laser cutting head designed for flat sheet metal processing. Featuring a QBH fiber interface, automatic focus adjustment, optimized optical configuration, and a drawer-type protective lens holder, the BM110 is widely used on medium-power fiber laser cutting machines.
Whether you need to replace a damaged BM110 laser head, upgrade an existing cutting system, or source related BM110 spare parts, Brogo Laser can help you identify the correct configuration before ordering.
Not sure whether this BM110 is compatible with your machine? Contact us with photos of your existing laser head, machine model, and laser source information.
Why Choose the RayTools BM110 Laser Cutting Head
The RayTools BM110 is designed to provide reliable automatic focus adjustment for fiber laser cutting applications up to 3.3kW.
Unlike manual-focus cutting heads, the BM110 uses an automatic focusing system to adjust the focus lens position according to the cutting parameters. This helps reduce manual adjustment and supports efficient cutting of different material types and thicknesses.
The BM110 also features an optimized optical system, efficient cooling design, and convenient protective lens replacement structure, making it suitable for industrial fiber laser cutting applications.
Key Features
- Designed for fiber laser cutting machines up to 3.3kW
- Automatic focus adjustment
- QBH fiber laser interface
- Focus adjustment range from -12mm to +10mm
- Approximate positioning accuracy of 0.05mm
- Multiple focal length configurations available
- Drawer-type protective lens holder for easier maintenance
- Upper and lower protective window design
- Supports single-layer and double-layer cutting nozzles
- Optimized optical and airflow structure
- Water-cooled design for continuous industrial operation
Automatic Focus for Efficient Laser Cutting
Automatic Focus Adjustment
The RayTools BM110 uses an automatic focusing mechanism that moves the focusing lens to adjust the laser focus position.
The automatic focus range is approximately:
-12mm to +10mm
This allows the laser cutting system to adjust the focus position according to programmed cutting parameters without requiring frequent manual adjustment.
Automatic focus is particularly useful when processing different material thicknesses or performing piercing operations.
The BM110’s focusing system is designed to help operators maintain appropriate focus settings while improving production efficiency.
RayTools BM110 Technical Specifications
Product Specifications
| Specification | RayTools BM110 |
|---|---|
| Model | BM110 |
| Brand | RayTools |
| Maximum Power Rating | ≤3.3kW |
| Application | Flat Sheet Metal Cutting |
| Focus Type | Auto Focus |
| Fiber Interface | QBH |
| Clear Aperture | 28mm |
| Collimation Lens Focal Length | F75 / F100 |
| Focusing Lens Focal Length | F125 / F150 / F200 |
| Auto Focus Range | -12mm to +10mm |
| Focus Positioning Accuracy | Approx. 0.05mm |
| Cutting Gas Pressure | ≤25 Bar |
| Upper Protective Window | D24.9 × 1.5mm |
| Lower Protective Window | D27.9 × 4.1mm |
| Nozzle Type | Single Layer / Double Layer |
| Approximate Weight | 5kg |
Is the RayTools BM110 Compatible With Your Machine?
Check Compatibility Before Ordering
Although the RayTools BM110 is widely used on fiber laser cutting machines, compatibility depends on more than simply matching the laser head model.
Before purchasing a replacement BM110 laser head, we recommend confirming the following information:
1. Existing Laser Head Model
Check the label or nameplate on your existing laser cutting head.
Your machine may use:
- RayTools BM110
- RayTools BM110E
- RayTools BM111
- RayTools BT240S
- Other RayTools models
These models may look similar but have different mechanical, optical, or electrical configurations.
2. Laser Source Type
Please confirm your laser source brand and model.
Common fiber laser sources include:
- IPG
- Raycus
- MAX
- JPT
- nLIGHT
The fiber connector and system configuration must be compatible with the laser cutting head.
3. Laser Power
The BM110 is designed for laser systems up to approximately 3.3kW.
If your machine uses a higher-power laser source, another cutting head model may be more suitable.
4. Optical Configuration
Please confirm the original:
- Collimation lens focal length
- Focusing lens focal length
- Protective lens configuration
Common BM110 focusing lens configurations include:
- F125
- F150
- F200
5. Machine Control System
The automatic focusing system must also be compatible with your machine’s controller and wiring configuration.
Not Sure Which BM110 Configuration You Need?
Before ordering, you can send Brogo Laser the following information:
- Photo of your existing laser head
- Photo of the laser head nameplate
- Photo of the machine
- Machine brand and model
- Laser source brand and power
- Photos of cables and connectors if replacing the complete laser head
Our team can help you check the configuration and reduce the risk of ordering the wrong model.
Send us photos before ordering for compatibility confirmation.
What Is the RayTools BM110 Used For?
BM110 Applications
The RayTools BM110 laser cutting head is primarily designed for flat sheet metal fiber laser cutting applications.
Depending on the complete laser cutting system and machine configuration, it can be used for processing materials such as:
- Carbon steel
- Stainless steel
- Aluminum
- Brass
- Other commonly processed sheet metals
The actual cutting capacity depends on many factors, including:
- Laser source power
- Material type
- Material thickness
- Assist gas
- Cutting parameters
- Lens configuration
- Nozzle type
- Beam alignment
- Machine condition
For this reason, the laser head alone does not determine the maximum cutting thickness of a fiber laser machine.
RayTools BM110 Replacement Parts and Consumables
BM110 Compatible Spare Parts
Brogo Laser can also help supply replacement parts and consumables for RayTools BM110 laser cutting heads.
Protective Windows
The BM110 uses protective windows to protect internal optical components.
Common configurations include:
Upper Protective Window
D24.9 × 1.5mm
Lower Protective Window
D27.9 × 4.1mm
Always confirm the dimensions and configuration of your existing protective window before ordering.
BM110 Focus Lens
The focusing lens determines the final laser focus position and beam characteristics.
Common BM110 focusing lens focal lengths include:
- F125
- F150
- F200
Different configurations may be used depending on the laser machine and cutting application.
BM110 Collimation Lens
The collimating lens is another important optical component inside the laser cutting head.
Common BM110 collimation configurations include:
- F75
- F100
Please confirm the original optical configuration before ordering.
BM110 Laser Nozzles
The BM110 can use different cutting nozzle configurations depending on the application.
Available nozzle styles may include:
- Single-layer nozzles
- Double-layer nozzles
Different nozzle diameters may be selected depending on:
- Material type
- Material thickness
- Cutting gas
- Cutting parameters
BM110 Ceramic Ring
The ceramic ring is an important component located between the cutting head and nozzle assembly.
It helps support the nozzle and is commonly associated with the capacitive height sensing system.
If your ceramic ring is damaged, cracked, or has poor electrical contact, it may affect height sensing and cutting performance.
Common Problems With RayTools BM110 Laser Heads
BM110 Laser Head Troubleshooting
Like other fiber laser cutting heads, the BM110 may experience performance problems after extended operation.
Below are some common issues.
Problem: Poor Cutting Quality
Possible causes may include:
- Dirty protective lens
- Damaged focusing lens
- Incorrect focus position
- Wrong nozzle
- Incorrect cutting parameters
- Laser beam not centered in the nozzle
- Contaminated optical components
Problem: Laser Beam Is Not Centered in the Nozzle
A laser beam that is not properly centered in the cutting nozzle may affect cutting quality and increase the risk of nozzle damage.
Possible causes include:
- Optical alignment problems
- Collimating lens adjustment
- Incorrect assembly after maintenance
- Cutting head collision
- Damaged or improperly installed components
Proper laser beam alignment should be checked after replacing major optical components or repairing the laser cutting head.
Problem: Protective Lens Becomes Dirty Frequently
Possible causes may include:
- Gas contamination
- Poor sealing
- Incorrect gas pressure
- Damaged protective window
- Cutting smoke entering the optical chamber
- Incorrect installation of protective lens components
Regular maintenance is recommended to prevent contamination from reaching more expensive internal optical components.
Problem: Auto Focus Is Not Working Properly
Possible causes may include:
- Motor or driver problems
- Cable connection problems
- Controller communication problems
- Incorrect parameter settings
- Mechanical obstruction
- Damaged focus mechanism
Before replacing the complete laser head, the focus motor, driver, cables, and control system should also be inspected.
RayTools BM110 vs BM111
What Is the Difference Between BM110 and BM111?
The RayTools BM110 and BM111 are both auto-focus laser cutting heads designed for fiber laser systems around the 3.3kW power range.
However, they are not necessarily interchangeable.
| Feature | BM110 | BM111 |
|---|---|---|
| Power Rating | ≤3.3kW | ≤3.3kW |
| Application | Flat Cutting | Flat Cutting |
| Focus Type | Auto Focus | Auto Focus |
| Fiber Interface | QBH | QBH |
| Collimation Length | F75 / F100 | F75 / F100 |
| Focusing Length | F125 / F150 / F200 | F125 / F155 / F200 |
| Auto Focus Range | -12mm to +10mm | -12mm to +12mm |
Although the two models have similar applications, differences in optical configuration and mechanical design may affect compatibility.
Do not assume BM110 and BM111 can be directly exchanged without checking your machine configuration.
How to Replace a RayTools BM110 Laser Cutting Head
General Replacement Procedure
Replacing a laser cutting head should be performed by qualified personnel familiar with fiber laser systems.
A general replacement procedure may include:
Step 1: Record the Existing Configuration
Before removing the original laser head, record:
- Laser head model
- Lens configuration
- Cable connections
- Water connections
- Gas connections
- Machine parameters
Taking photos before disassembly can make installation easier.
Step 2: Shut Down the Laser System Safely
Turn off the machine and follow the manufacturer’s recommended safety procedures.
Make sure the laser system is completely secured before disconnecting the laser head.
Step 3: Remove the Existing Laser Head
Disconnect the required:
- Fiber connection
- Water pipes
- Assist gas connection
- Electrical cables
- Signal cables
Carefully remove the existing cutting head.
Step 4: Install the Replacement BM110
Install the new laser head according to the machine manufacturer’s mechanical requirements.
Ensure the cutting head is securely mounted and properly positioned.
Step 5: Reconnect Cooling, Gas and Electrical Systems
Check all connections carefully.
Improper water or gas connections can cause serious damage to the laser cutting head.
Step 6: Check Beam Alignment
After installation or major optical maintenance, check whether the laser beam is correctly centered through the nozzle.
Step 7: Perform Focus Calibration
Confirm that the automatic focus system operates correctly.
Check:
- Focus movement
- Focus direction
- Focus position
- Controller parameters
Step 8: Perform a Low-Power Test
Before returning the machine to full production, perform appropriate testing and verify the cutting performance.
Laser Beam Alignment Is Important
Why Beam Alignment Matters for the BM110
The laser beam should be properly centered relative to the cutting nozzle.
Poor alignment may result in:
- Uneven cutting quality
- Increased nozzle damage
- Unstable piercing
- Reduced cutting efficiency
- Possible optical component damage
Beam alignment should be checked after:
- Replacing optical components
- Replacing the laser head
- Major maintenance
- Machine collisions
- Cutting quality problems
Brogo Laser also provides laser alignment solutions and technical products designed to help technicians visually check laser nozzle alignment.
Why Buy Your RayTools BM110 From Brogo Laser?
More Than Just a Laser Parts Supplier
Buying a replacement laser cutting head can be complicated.
Different machines may use different:
- Optical configurations
- Cable configurations
- Drive systems
- Fiber interfaces
- Mechanical mounting systems
Ordering the wrong laser head can result in unnecessary downtime and expensive return shipping.
Brogo Laser focuses on helping customers identify the correct configuration before ordering.
Our Support Can Include:
- Laser head model identification
- Compatibility checking
- Spare parts sourcing
- Protective lens identification
- Nozzle identification
- Ceramic ring sourcing
- Optical configuration confirmation
- Related laser cutting parts sourcing
If you cannot find the exact laser part you need on our website, contact us with photos or part information.
RayTools BM110 Frequently Asked Question!
The BM110 is rated for fiber laser cutting systems up to approximately 3.3kW.
The standard BM110 uses a QBH fiber interface.
Common BM110 protective window dimensions include:
- Upper: D24.9 × 1.5mm
- Lower: D27.9 × 4.1mm
Please check your existing parts before ordering.
Check the label or nameplate on your existing laser head.
You can also send us:
- A photo of the laser head
- A photo of the nameplate
- Your machine model
- Laser source information
We can help identify the model.
Yes. Brogo Laser can help source compatible BM110 parts, including:
- Protective windows
- Focusing lenses
- Collimation lenses
- Nozzles
- Ceramic rings
- Other related laser cutting head components
Yes. The BM110 is an auto-focus fiber laser cutting head.
Its focusing system can automatically adjust the focus position according to programmed cutting parameters.
Common BM110 focusing lens configurations include:
- F125
- F150
- F200
The correct lens configuration depends on the original machine setup.
Not necessarily.
Although the BM110 and BM111 have similar power ratings and applications, they have different configurations.
Always confirm mechanical, optical, electrical, and control compatibility before replacing one model with another.
Check the beam alignment and optical configuration.
The problem may be related to:
- Collimating lens adjustment
- Optical component installation
- Machine collision
- Damaged components
Proper alignment should be performed before returning the machine to production.
Yes.
Please send us photos of your existing laser head and provide your machine and laser source information.
We will help check the model and configuration before you place an order.
Order RayTools BM110 Laser Cutting Head
Need a Replacement RayTools BM110?
If your existing RayTools BM110 laser cutting head is damaged or no longer working properly, Brogo Laser can help you identify the correct replacement configuration.
Before ordering, we recommend providing:
- Existing laser head photos
- Laser head nameplate
- Machine model
- Laser source brand and power
- Required focal length, if known
This helps reduce compatibility problems and ensures you receive the most suitable configuration for your machine.
Contact Brogo Laser Today
Need help with a RayTools BM110 laser cutting head or related spare parts?
Contact us for:
- Product quotation
- Compatibility confirmation
- Technical parts identification
- Replacement parts sourcing
- Worldwide shipping information
Send us your laser head photo and machine information for assistance.
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