Kande GR65 XL8 D135L210 Flexible Jaw Spider Steel Shaft Coupler

Kande GR65 XL8 D135L210 Flexible Jaw Spider Steel Shaft Coupler

The Kande GR65 XL8 D135L210 Flexible Jaw Spider Shaft Coupler is a heavy-duty, precision-engineered coupling solution designed for demanding CNC motor and ballscrew applications. With a robust steel construction and a jaw/spider design, this coupler delivers reliable torque transmission while accommodating minor shaft misalignments — making it an essential component for precision machinery, automation systems, and industrial drive setups.

Available in a wide range of bore sizes — 22mm, 30mm, 40mm, 45mm, 50mm, 60mm, and 75mm — this coupler offers exceptional versatility across various shaft configurations. The plum/spider insert provides vibration damping and torsional flexibility, ensuring smooth, consistent power transfer between connected components.

Key Features

• Model: GR65 XL8, D135L210
• Structure: Jaw / Spider (Plum) flexible coupling
• Material: High-grade steel for maximum durability and torque capacity
• Bore Sizes Available: 22mm, 30mm, 40mm, 45mm, 50mm, 60mm, 75mm
• Dimensions: Outer Diameter 135mm × Length 210mm
• Type: Flexible (accommodates angular, parallel, and axial misalignment)
• Standard: Industry Standard
• Application: CNC motors, ballscrews, servo drives, industrial automation
• Brand: KANDE BEARINGS

Why Choose a Jaw Spider Coupler?

The jaw/spider (plum) coupling design is widely favored in CNC and industrial automation for its ability to absorb vibration and shock loads, reduce backlash, and extend the service life of connected drive components. The replaceable elastomeric spider insert means maintenance is simple and cost-effective — no need to replace the entire coupler assembly.

Typical Applications

• CNC router and milling machine spindle connections
• Ballscrew and servo motor shaft coupling
• Industrial pump and gearbox connections
• Automation and robotics drive systems
• General-purpose precision machinery

Made in Mainland China.

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Frequently Asked Questions

Q: What bore sizes are available for the Kande GR65 XL8 D135L210 flexible shaft coupler?

A: This coupler is available in bore sizes of 22mm, 30mm, 40mm, 45mm, 50mm, 60mm, and 75mm, making it suitable for a wide range of CNC motor and ballscrew shaft diameters.

Q: What is the material of the GR65 XL8 D135L210 jaw spider coupler?

A: The coupler body is manufactured from high-grade steel, providing excellent strength, durability, and torque transmission capacity for demanding industrial applications.

Q: What types of shaft misalignment can this flexible coupler handle?

A: The jaw/spider (plum) flexible design accommodates angular, parallel, and axial shaft misalignments, making it ideal for CNC motors, servo drives, and ballscrew assemblies where perfect alignment may not always be achievable.

Q: Is the spider/plum insert replaceable on this coupler?

A: Yes. The elastomeric spider insert is a replaceable wear component. This allows for easy, cost-effective maintenance without needing to replace the entire coupler assembly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.