SKU: RSC-8-10
2 x Rigid Shaft Coupling - 8mm - 10mm
Technical Drawing Of Rigid Shaft Coupling - 8mm - 10mm
2 x Rigid Shaft Coupling - 8mm - 10mm
Technical Drawing Of Rigid Shaft Coupling - 8mm - 10mm
2 x Rigid Shaft Coupling - 8mm - 10mm
Technical Drawing Of Rigid Shaft Coupling - 8mm - 10mm
2 x Rigid Shaft Coupling - 8mm - 10mm
Technical Drawing Of Rigid Shaft Coupling - 8mm - 10mm
3D Model Drawing

Solid coupling with zero backlash and no flexibility. Best for perfectly aligned, high-torque system…

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8x10mm Rigid Shaft Coupling

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QuantityUnit PriceDiscount
Selected price:1 – 9£8.340%
10 – 24£7.925%
25 – 49£7.0915%
50 – 99£6.2625%
100 – 249£5.4235%
250+£5.0040%

£8.34 (Inc VAT)

50 in Stock
Delivery
Next Day
Click & Collect
Not Available
Returns
30 Days

8x10mm Rigid Shaft Coupling is a solid, precision-machined coupling designed to connect two shafts with exact alignment and no flexibility. Ideal for high-torque, high-precision applications, it offers zero backlash and maximum torsional stiffness for direct power transfer. Its compact, simple design ensures easy installation and low maintenance in systems where shaft alignment is perfectly controlled, making it suitable for tight tolerance assemblies. While it offers no misalignment tolerance and transmits vibration, it remains a popular choice for many motion control systems.

Pros and Cons

Choose this coupling for maximum torque transfer and zero compliance.

Pros Cons
  • High Torsional Stiffness: Provides precise torque transmission with no angular deflection.
  • Zero Backlash: Delivers direct, accurate power transfer.
  • Simple Design: Single-piece design allows easy installation and low maintenance
  • High Torque Capacity: Suitable for rigid, high-load applications.
  • No Misalignment Tolerance: Requires perfect shaft alignment; even slight misalignment can cause stress or failure.
  • Transmits Vibration and Shock: No damping properties; passes vibration directly through the system.
  • Risk of Bearing Wear: Misalignment can lead to increased wear on connected components.

Application

Rigid Shaft couplings are widely used to connect stepper motors, servos, encoders, linear actuators, and other drive components in automation and motion systems. They provide reliable torque transmission where no accommodation of misalignment is required. Common in CNC machinery, linear actuators, 3D printers, and modular extrusion-based systems, couplers play a vital role in ensuring smooth, accurate, and long-lasting operation across a broad range of mechanical assemblies.

Brand

Ooznest
Stock Type

New
Weight (g)

29.00
Material

Aluminium
Surface Finish

Anodised
Colour

Silver
Inside Diameter (mm)

8/10
Outside Diameter (mm)

25
Length (mm)

25
Version

8x10mm
Torque Rating (Nm)

12
Moment of Inertia (Kgm2)

2.7×10-6
Maximum RPM

6000
8x10mm Rigid Shaft Coupling x1
Notes
Includes 2 x M3x12mm Socket Cap Head Bolt
Resources Page

Delivery

  • Free UK Mainland Shipping: Orders over £120 Incl. VAT qualify for free next day shipping.
  • Same Day Dispatch: Orders placed before 13:00 are dispatched the same day.
  • Worldwide Shipping: Available for international orders.

For more details, visit Delivery Information

Returns

  • 30-Day Return: Items can be returned within 30 days of delivery.
  • Condition: Must be in original packaging and ‘as-new’ condition.
  • Refunds: Issued after inspection, excluding original shipping costs.
  • No Exchanges: Only refunds are provided.
  • Return Costs: Customers bear return postage costs and should use a tracked service.

For more details, visit Returns

There are no reviews yet.

Description

8x10mm Rigid Shaft Coupling is a solid, precision-machined coupling designed to connect two shafts with exact alignment and no flexibility. Ideal for high-torque, high-precision applications, it offers zero backlash and maximum torsional stiffness for direct power transfer. Its compact, simple design ensures easy installation and low maintenance in systems where shaft alignment is perfectly controlled, making it suitable for tight tolerance assemblies. While it offers no misalignment tolerance and transmits vibration, it remains a popular choice for many motion control systems.

Pros and Cons

Choose this coupling for maximum torque transfer and zero compliance.

Pros Cons
  • High Torsional Stiffness: Provides precise torque transmission with no angular deflection.
  • Zero Backlash: Delivers direct, accurate power transfer.
  • Simple Design: Single-piece design allows easy installation and low maintenance
  • High Torque Capacity: Suitable for rigid, high-load applications.
  • No Misalignment Tolerance: Requires perfect shaft alignment; even slight misalignment can cause stress or failure.
  • Transmits Vibration and Shock: No damping properties; passes vibration directly through the system.
  • Risk of Bearing Wear: Misalignment can lead to increased wear on connected components.

Application

Rigid Shaft couplings are widely used to connect stepper motors, servos, encoders, linear actuators, and other drive components in automation and motion systems. They provide reliable torque transmission where no accommodation of misalignment is required. Common in CNC machinery, linear actuators, 3D printers, and modular extrusion-based systems, couplers play a vital role in ensuring smooth, accurate, and long-lasting operation across a broad range of mechanical assemblies.

Specifications
Brand

Ooznest
Stock Type

New
Weight (g)

29.00
Material

Aluminium
Surface Finish

Anodised
Colour

Silver
Inside Diameter (mm)

8/10
Outside Diameter (mm)

25
Length (mm)

25
Version

8x10mm
Torque Rating (Nm)

12
Moment of Inertia (Kgm2)

2.7×10-6
Maximum RPM

6000
What’s Included
8x10mm Rigid Shaft Coupling x1
Notes
Includes 2 x M3x12mm Socket Cap Head Bolt
Resources
Resources Page
Delivery & Returns

Delivery

  • Free UK Mainland Shipping: Orders over £120 Incl. VAT qualify for free next day shipping.
  • Same Day Dispatch: Orders placed before 13:00 are dispatched the same day.
  • Worldwide Shipping: Available for international orders.

For more details, visit Delivery Information

Returns

  • 30-Day Return: Items can be returned within 30 days of delivery.
  • Condition: Must be in original packaging and ‘as-new’ condition.
  • Refunds: Issued after inspection, excluding original shipping costs.
  • No Exchanges: Only refunds are provided.
  • Return Costs: Customers bear return postage costs and should use a tracked service.

For more details, visit Returns

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There are no reviews yet.

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