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Setco Robotic Spindles

Setco Robotic Spindles

REQUEST A ROBOTIC SPINDLE QUOTE

Engineered and designed for use at the end of robots, our robotic spindles meet OEM requirements for weight, speed, and torque.

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    • 3.Submit
      Form

    Robotic machining systems require specialized spindles that can hold tight tolerances while addressing the unique challenges of highly advanced automation. Placement at the end of a robot arm means these spindles are subject to greater stiffness, vibration, and loading conditions than conventional CNC machine spindles.  

    Setco has decades of experience in robotic spindle technology, developing purpose-built solutions that solve these challenges. Engineered specifically for high-rigidity robotic applications, these units deliver the precision and reliability that automated manufacturing demands.

    High-Performance Spindles for End-of-Robot Applications

    Setco develops and builds custom spindles specifically for robotic applications — not adapted versions of traditional machine tool spindles. These purpose-built units integrate directly onto robot arms and deliver the precision needed for automated operations, including machining, grinding, and drilling. 

    We design each spindle with the constraints of robotic operation in mind, accounting for the dynamic forces and variable positioning that the robot arms and joints create during operation. Our solutions perform consistently across various automated manufacturing environments, from aerospace component machining to high-volume production applications.

     

    Robotic Spindle Model Breakdown and Comparison

    Compare Setco robotic spindle models by tool interface, motor, speed, power, torque, and mounting to find the right fit for your end-of-arm application.

    Compare Models

    Reference Part #

    • 231A

    • 231A620

    • 2F5A010

    Drawing #

    • N/A

    • Q-35212-1

    • Q-38902-1

    Tool Interface

    • HSK-A32

    • HSK-E40

    • HSK-A63

    Motor Manufacturer

    • Fanuc #BiI 56L/40000-B

    • Fanuc #BiI 56L/40000-B

    • Fanuc #BiI 90L/25000-B

    Motor Type

    • Asynchronous

    • Asynchronous

    • Asynchronous

    Motor Cooling Required (kW)

    • N/A

    • Yes (1.5 kW)

    • Yes (3.5 kW)

    Encoder Type

    • Fanuc #A860-2150-T211

    • Fanuc #A860-2150-T211

    • Fanuc #A860-2150-T311

    Design Speed (rpm)

    • 30,000

    • 15,000

    • 20,000

    Base Speed (rpm)

    • 12,000

    • 12,000

    • 6,000

    Max Capable Speed (rpm)

    • 30,000

    • 24,000

    • 20,000

    Base Power (kW) – S1 Duty

    • 7.5

    • 7.5

    • 16

    Base Torque (Nm) – S1 Duty

    • 6

    • 6

    • 30

    Base Voltage (V)

    • 220

    • 220

    • 440

    Max Current (A)

    • 44

    • 44

    • 52

    Bearing ID (mm)

    • 45

    • 45

    • 65

    Bearing Lubrication

    • Grease

    • Grease

    • Grease

    Drill/Tap Feed (mm)

    • –

    • 120

    • –

    Ballscrew/Servo Drive

    • –

    • Fanuc aiS 4/5000HV-B

    • –

    Applications

    • Drilling Milling Deburring Engraving

    • Drilling Tapping Milling

    • Drilling Tapping Milling

    Through-Spindle Service

    • CTS

    • CTS

    • MQL

    Taper Cleaning

    • N/A

    • Yes

    • Yes

    Drawbar Arrangement

    • N/A

    • Auto Change

    • Auto Change

    Spindle Sealing

    • N/A

    • SETCO UAS AirShield

    • SETCO UAS AirShield

    Fanuc Supported BOM

    • N/A

    • Yes

    • Yes

    Adapter for Robot Mounting

    • Included

    • Included

    • Included

    Weight (kg)

    • 32

    • 47

    • 145

    Robotic Spindle Features

    Several features that make Setco robotic spindles stand out from the competition include:

    • Advanced technology: As the industry’s most effective solution, our AirShield3 bearing seals prevent contamination from the leading causes of spindle failure, including dust, coolant, and chips. With over 25 years of field use and zero failures when properly installed, AirShield3 is backed by an industry-leading three-year warranty against bearing contamination.
    • High-rigidity construction: Purpose-built frames and bearing configurations counteract robot arm flex and vibration, maintaining cutting accuracy even under demanding machining conditions. The compact design allows for more nimble movements and greater versatility when accessing workpieces from various angles.
    • Predictive maintenance integration: Sensors and monitoring capabilities reduce unexpected downtime while increasing service life through data-driven maintenance scheduling.
    • Customized mounting options: Tailored designs can accommodate various robot OEM specifications and manufacturing applications without sacrificing performance, reliability, or production accuracy.

    Download Product PDF

    Setco M810 robotic spindle mounted on a robot arm for end-of-arm tooling applications.

    Why Trust Setco for Robotic Spindles?

    Setco’s proven experience, engineering excellence, and global manufacturing capabilities make us the leading choice for OEMs worldwide. Partnering with us for robotic spindles comes with benefits like:

    Extensive Experience

    Setco has been developing spindle solutions for all types of applications for decades, compiling field-tested knowledge that results in highly effective designs. As the world’s largest independent spindle rebuilder, we service spindles from over 350 OEMs and have hundreds of thousands of units currently operating in the field.

    Superior Engineering

    Our engineers create custom solutions that address specific challenges while meeting the performance standards critical for automated manufacturing success. We prioritize personalized attention for each customer, regardless of the size or scope of the project.

    Global Excellence

    Facilities in the United States, Taiwan, and India provide scalability, cost-efficiency, and increased project flexibility. This global footprint allows us to offer competitive pricing and faster delivery times worldwide.

    U.S.-Based Support

    American-based engineers provide customers direct technical support with fast response times and clear communication. This localized support gives OEMs a competitive advantage over working with suppliers overseas and with longer lead times.
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    Robotic Spindle FAQs

    A robotic spindle is a bit of a misnomer. The spindle itself is not robotic; it is simply used for an end of robot application. The spindle is mounted to a robot arm and allows the robot to perform operations common in machining such as milling, drilling, tapping and other operations.

    Discover More With Setco

    Success in automated manufacturing depends on selecting the most practical and effective robotic spindle from the start. Setco works closely with OEMs to offer tailored solutions that increase operational performance, accuracy, and reliability. We also provide comprehensive robotic spindle repair solutions for all types of spindles.  

     

    Call 877-545-3087 or contact us online today to get started.