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Flange Mount Shaft Collar with Split Clamp Design

Flange-mounted shaft collar with split clamp and hex screw for secure axial holding and easy positioning. Made of aluminum or stainless steel, suitable for motion systems and mounting plates. Material and dimensions customizable.

This flange mount shaft collar offers both axial holding power and easy installation, combining a precision-machined collar with an integrated mounting flange. The split clamp design ensures a tight, even grip around the shaft without marring or deformation, while the flange provides a stable base for mounting to surfaces, plates, or equipment frames.

The collar is fastened using a hex socket screw, which allows quick adjustment and reliable locking. Ideal for use in automation, linear motion systems, rotating shafts, and fixture assemblies, this product simplifies alignment, limits shaft movement, and securely attaches components in fixed positions.

Available in lightweight aluminum or corrosion-resistant stainless steel, and offered in a range of bore diameters, mounting patterns, and thicknesses.

Applications

  • Stepper motor mounting

  • Gearbox and encoder positioning

  • Pneumatic and hydraulic cylinders

  • Linear actuators and shaft support

  • Printing and packaging machinery

  • CNC and automation fixtures

  • Custom mechanical assemblies


✅ Technical Specifications

ComponentMaterial Options
Collar & FlangeAluminum Alloy / Stainless Steel 304 / 316
Clamp ScrewAlloy Steel (Hex Socket)

Available Dimensions:

ParameterRange
Bore Diameter6 mm – 40 mm (customizable)
Flange DiameterVaries by model
Collar Height10 mm – 30 mm
Flange Hole Pattern3-hole or 4-hole bolt circle
Fastening MethodSingle-split with hex screw

OEM dimensions and hole patterns available upon request.


✅ Key Features

  • Flanged mounting design for secure equipment attachment

  • Split clamp ensures non-slip shaft retention without damage

  • Hex screw allows easy repositioning and tightening

  • Available in aluminum for lightweight or stainless for durability

  • Suitable for both rotary and linear motion systems

  • Custom bore sizes, flange shapes, and mounting holes available


✅ Ordering Information

When placing an inquiry, please specify:

  • Inner (bore) diameter

  • Flange outer diameter or bolt pattern

  • Material (aluminum or stainless steel)

  • Quantity and usage context

  • Custom drawing (if available)

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Why Choose SKN as Fastener Manufacturer

10+ Years Experience

 

With over a decade of experience in the fastener product industry, SKN has developed a deep understanding of diverse market demands and wholesale customer requirements.

  • Operating 8 advanced production lines
  • we manufacture up to 50,000 high-quality fastener products daily.
  • Our commitment to excellence has enabled us to export to more than 30 countries worldwide, including the United States, Germany, Japan, and Australia, ect.

Strict Quality Control

Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality

  • 100% high quliaty raw material
  • Full quality inspection
  • ISO 9001 standard

Strict Quality Control

Hardened and highly abrasion-resistant stainless steel raw materials and strict production quality control ensure that every product is high precision and high quality

  • 100% high quliaty raw material
  • Full quality inspection
  • ISO 9001 standard

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