Couplers

Couplers are 3D printer parts that connect the motor to the spindles. Couplers are usually made of aluminium. Their most important feature is their dimensions, so different printers have very different parameters. In our offer we have flexible couplers from 5x5mm to 10mm, pneumatic connectors and much more. See the offer below and our content pages if you have any questions.

Couplers

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Flexible Coupler 5mm/5mm...

I0030

Flexible Coupler 5mm/5mm Z-axis CNC 3D Printer

Flexible Coupler 5mm/5mm Z-axis CNC 3D Printer features:
- High quality flexible aluminum coupler with which you can connect Nema 17, 5mm stepper motors to a 5mm threaded rod
- They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- Outside diameter: 18mm
- Shaft diameter: 5mm

Price €1.99
Flexible Coupler 5mm/6.35mm...

I0130

Flexible Coupler 5mm/6.35mm Z-Axis 3D CNC Printer

Flexible Coupler 5mm/6.35mm Z-Axis 3D CNC Printer features:
- High quality flexible aluminum coupler with which you can connect Nema 17, 5mm stepper motors to a 6.35 mm threaded rod
- They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- Outside diameter: 18mm
- Shaft diameter: 5mm / 6.35mm - Quantity 2units

Price €1.99
Flexible Coupler 5mm/8mm...

I0064

Flexible Coupler 5mm/8mm Z-axis CNC 3D Printer

Flexible Coupler 5mm/8mm Z-axis CNC 3D Printer features:
- High quality flexible aluminum coupler with which you can connect Nema 17, 5mm stepper motors to an 8 mm threaded rod
- They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- Outside diameter: 18mm
- Shaft diameter: 5mm / 8mm

Price €1.99
Flexible Coupler 6mm/8mm...

I0131

Flexible Coupler 6mm/8mm CNC 3D Printer Shaft

Flexible Coupler 6mm/8mm CNC 3D Printer Shaft features:
- Flexible coupling in high quality aluminum with which you can join Nema 17, 6mm stepper motors to an 8 mm threaded rod
- They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- Outside diameter: 19mm
- Shaft diameter: 6mm / 8mm

Price €1.99
Flexible Coupler 6mm/10mm...

I0135

Flexible Coupler 6mm/10mm shaft

High quality flexible aluminum coupler, so you can join Nema 17, 6mm stepper motors to a 10mm threaded rod. They incorporate 4 screws studs so you can perfectly fix the couplings to the rod. Flexible Coupler 6mm/10mm shaft features:
- Material: Aluminum alloy
- Coupler height (L ): 25 mm
- Outside diameter: 19mm
- Shaft diameter: 6mm / 10mm - Quantity 2units

Price €1.99
Flexible Coupler 6.35mm/8mm...

I0132

Flexible Coupler 6.35mm/8mm shaft

High quality flexible aluminum coupler, so you can join Nema 17, 6.35mm stepper motors to an 8mm threaded rod. They incorporate 4 captive screws so you can perfectly fix the couplings to the rod. Flexible Coupler 6.35mm/8mm shaft features:
- Material: Aluminum alloy
- Coupler height ( L): 25 mm
- Outside diameter: 19mm
- Shaft diameter: 6.35mm / 8mm - Quantity 2 units

Price €1.99
Flexible Coupler 8mm/8mm shaft

I0133

Flexible Coupler 8mm/8mm shaft

High quality aluminum flexible coupler, so you can join Nema 17, 8mm stepper motors to an 8mm threaded rod. They incorporate 4 screws studs so you can perfectly fix the couplings to the rod. Flexible Coupler 8mm/8mm shaft features:
- Material: Aluminum alloy
- Coupler height (L ): 25 mm
- Outside diameter: 19mm
- Shaft diameter: 8mm / 8mm - Quantity - 2units

Price €1.99
Flexible Coupler 8mm/10mm...

I0134

Flexible Coupler 8mm/10mm shaft

High quality flexible aluminum coupler, so you can join Nema 17, 8mm stepper motors to a 10mm threaded rod. They incorporate 4 screws captive so you can perfectly fix the couplings to the rod. Flexible Coupler 8mm/10mm shaft features:
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- External diameter: 19mm
- Shaft diameter: 8mm / 10mm - Quantity 2units

Price €1.99
Shaft Coupling Motor...

I0136

Shaft Coupling Motor Connector 5mm 5mm CNC

Shaft Coupling Motor Connector 5mm 5mm CNC features:
- Fixed coupler in high quality aluminum
- They incorporate 4 captive screws so you can perfectly fix the couplings to the rod
- Fixed couplers are used to connect the motors step by step, servo AC DC to the spindle
- Widely used to build CNC router, CNC Plasma, CNC Mill, CNC Laser, many automation machines and on occasion of mechanical transmission
- Material: Aluminum Alloy
- Coupler height (L): 25 mm
- Outside diameter: 14mm
- Shaft diameter: 5mm / 5mm
- Screws Position: 4mm
- Flexible Shaft Couplers 5mm*5mm

Price €1.99
Shaft Coupling Motor...

I0137

Shaft Coupling Motor Connector 5mm 8mm CNC

Shaft Coupling Motor Connector 5mm 8mm CNC features:
- Fixed coupler in high quality aluminum
- They incorporate 4 captive screws so you can perfectly fix the couplings to the rod
- Fixed couplers are used to connect the motors step by step, servo AC DC to the spindle
- Widely used to build CNC router, CNC Plasma, CNC Mill, CNC Laser, many automation machines and on occasion of mechanical transmission
- Material: Aluminum Alloy
- Coupler height (L): 25 mm
- Outside diameter: 14mm
- Shaft diameter: 5mm / 8mm
- Screws Position: 4mm
- Flexible Shaft Couplers 5mm*8mm

Price €1.99

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Types of neumatic couplers: