25.4x25.4-10x10mm Shaft Coupling Woodworking Machine Spare Parts

A 25.4x25.4-10x10mm shaft coupling for Homag woodworking machines. It joins two 10mm shafts, transmits torque and absorbs minor misalignment. The outer diameter is 25.4mm and the height is 25.4mm. Before ordering, measure both shaft ends with a caliper and confirm they are 10mm; check the space around the coupling against the 25.4mm outer diameter. This coupler matches the original mounting dimensions and is used for repair and maintenance.

When a Homag machine starts to vibrate, run noisy, or lose drive at the spindle or feed axis, a worn shaft coupling is a common cause. The coupling sits between the motor and the driven shaft; once the bore or the flexible element wears, torque transfer becomes uneven and the machine can stop mid-run. Replacing the coupler restores the drive connection.

The part is a shaft coupling with a 10mm x 10mm bore, a 25.4mm outer diameter and a 25.4mm height. It fits Homag machine positions that use this coupling size. To confirm the fit, measure both shaft ends with a caliper and check that each measures 10mm, then check the available space against the 25.4mm outer diameter.

Mounting is a shaft-to-shaft connection. Slide one shaft into each bore and secure the coupling at the shaft ends; when aligned, it transmits torque while compensating for minor misalignment. Check shaft condition before installation, because a worn shaft end can cause the new coupling to run off-centre and shorten its service life.

Spare parts are packed for shipment; customisation is not stated. For an enquiry, send the machine model, the coupling size 25.4x25.4-10x10mm, the bore sizes you measured, and a photo of the old coupling. That lets the supplier check the part against your machine before you order.

What the specification fixes, and what it leaves to the machine:

• Drive connection point — Connects two 10mm shafts to transmit torque between the motor and the driven shaft on Homag machine positions.
• Bore fit check — The 10mm x 10mm bore suits shafts measuring 10mm; measure both shaft ends with a caliper before ordering.
• Space envelope — At 25.4mm outer diameter and 25.4mm height, the coupler needs clearance around the shaft ends for installation.
• Misalignment take-up — Compensates for minor misalignment between two shafts, which helps reduce vibration and uneven torque transfer.
• Wear replacement — A worn coupling can cause noise or drive loss; fitting a replacement restores the original shaft connection.
• Mounting position — Slides onto both shaft ends and secures at the shafts; check alignment before tightening to avoid off-centre running.
• Shaft condition check — Inspect both shaft ends for wear before mounting, because a worn shaft can make the new coupling run off-centre.
• Machine match — Produced to match the original mounting dimensions for Homag machine positions that use this coupling size.
• Maintenance stock — Keep a spare on the shelf so a worn coupler can be replaced during a maintenance stop without waiting on delivery.

What changes on the shop floor when the right part goes back in:

• Restores the drive connection. A worn coupling can cause vibration or drive loss; replacing it reconnects the two 10mm shafts and brings torque transfer back to the machine position.
• Fits the original mounting dimensions. The coupler is produced to match the original mounting dimensions, so it installs in the corresponding Homag machine position without reworking the shaft arrangement.
• Simple fit check before ordering. Two caliper readings on the shaft ends and a check of the 25.4mm outer diameter are enough to confirm the coupling suits your machine position.
• Handles minor misalignment. Because the coupling compensates for minor misalignment between shafts, small alignment differences do not immediately translate into vibration at the drive point.
• Keeps a maintenance spare on hand. Holding a 25.4x25.4-10x10mm coupler in stores means a worn part can be swapped during a planned stop instead of waiting on a delivery.
• Clear size for enquiry. Quoting the size 25.4x25.4-10x10mm with your measured bore sizes gives the supplier the numbers needed to check the part against your machine.
• Straightforward replacement step. The shaft-to-shaft mounting is a familiar maintenance task; with both shafts checked and aligned, the coupler can be fitted during a routine service.

Check the shaft and space dimensions first. The coupling fits Homag machine positions that use a 25.4mm outer diameter, 25.4mm height and 10mm x 10mm bore; measure both shaft ends and the available space before ordering.

Measure both shaft ends with a caliper. Each shaft must measure 10mm to match the 10mm x 10mm bore; if either shaft measures differently, this coupling is not the right size.

It gives the outer diameter, height and bore in one line. The outer diameter is 25.4mm, the height is 25.4mm, and the bore is 10mm x 10mm.

It connects two shafts and transmits torque while compensating for minor misalignment. When the coupling wears, the drive connection can become noisy or uneven, so replacement restores it.

It slides onto both shaft ends and secures at the shafts. Check alignment and shaft condition before tightening, because an off-centre coupling can wear faster.

Inspect both shaft ends for wear and confirm alignment. A worn shaft end can make the new coupling run off-centre, which shortens its service life.

Send the machine model, the size 25.4x25.4-10x10mm, your measured bore sizes and a photo of the old coupling. That lets the supplier check the part against your machine before you order.

Customisation is not stated for this part; spare parts are packed for shipment. Ask the supplier directly if you need specific packing for your order.