Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	High-Grade Aluminum Alloy
Coupling Type	Cross Slider (Oldham)
Torque Capacity	High Torque Transmission
Misalignment Compensation	Parallel and Angular
Surface Treatment	Black Anodized Finish
Compatibility	Servo and Stepper Motors
Operating Temperature	-20°C to 80°C
Backlash	Zero Backlash Design
Mounting Style	Clamp Screw Type
Application	CNC Machinery and Robotics

6 reviews

Anonymous

Mar 27, 2026

Rating: 4/5

Solid construction

Very sturdy aluminum alloy. It handles the torque well in my robotic arm project. Only giving 4 stars because the installation instructions could be more detailed.

Anonymous

Mar 27, 2026

Rating: 5/5

Smooth operation

Installed this on a high-speed servo application. It runs smoothly without any vibration or noise. Highly recommended for precision tasks.

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for my CNC upgrade

This coupling fits perfectly on my NEMA 23 stepper motor. The build quality is excellent, and the anodized finish looks professional. Zero backlash noticed so far.

Anonymous

Mar 16, 2026

Rating: 4/5

Good fit but tight screws

The coupling itself is great, but the clamp screws were a bit tight to thread initially. Once installed, it holds very securely.

Anonymous

Mar 15, 2026

Rating: 5/5

Great value for money

Compared to branded alternatives, this offers the same performance at a fraction of the cost. The cross slider design compensates for minor misalignments effectively.

Anonymous

Mar 07, 2026

Rating: 5/5

Exceeded expectations

I was worried about durability, but after months of continuous use in my 3D printer modification, it shows no signs of wear. Excellent product.

5 FAQ

Q: Does this coupling come in different bore sizes?

A: Yes, we offer various bore size combinations. Please check the specific variant selector or contact us for custom sizing options.

Q: Can this be used with a 5mm and 8mm shaft combination?

A: Absolutely. We have SKUs specifically configured for 5mm to 8mm shaft connections. Please select that option from the dropdown menu.

Q: Is lubrication required for the sliding mechanism?

A: No, the internal sliding surfaces are designed to operate dry. Adding lubricant may attract dust and debris, which could impair performance.

Q: What is the maximum RPM this coupling can handle?

A: For standard aluminum alloy models, the maximum safe operating speed is typically around 4000 RPM, depending on the specific diameter and load.

Q: What tool is needed to tighten the clamp screws?

A: Most models require a standard hex key (Allen wrench). The specific size is usually included in the package or listed in the product specifications.

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