{"id":1546,"date":"2026-06-01T12:54:04","date_gmt":"2026-06-01T12:54:04","guid":{"rendered":"https:\/\/omniwheelpro.com\/?post_type=product&p=1546"},"modified":"2026-06-01T13:23:34","modified_gmt":"2026-06-01T13:23:34","slug":"high-strength-aluminum-alloy-clamping-coupling","status":"publish","type":"product","link":"https:\/\/omniwheelpro.com\/en\/product\/high-strength-aluminum-alloy-clamping-coupling\/","title":{"rendered":"High-Strength Aluminum Alloy Flexible Clamping Couplings – Industrial Grade Zero-Backlash Shaft Connector for AGV, Robotics"},"content":{"rendered":"

High-Strength Aluminum Alloy Flexible Clamping Couplings – Industrial Grade Zero-Backlash Shaft Connector for AGV, Robotics<\/strong><\/p>\n

Premium Material<\/strong> : Crafted from high-strength aluminum alloy for excellent fatigue resistance, high durability, and reduced rotational inertia.
\nSecure Clamping Fixation<\/strong> : Wraps uniformly around the motor shaft to distribute clamping forces evenly, preventing shaft slippage and avoiding surface damage.
\nZero Backlash<\/strong> : Provides highly precise alignment and synchronous rotation\u2014perfect for high-precision robotic positioning.
\nComprehensive Bore Sizes<\/strong> : Available in various bore diameters from 5mm to 18mm to fit standard industrial stepper and servo motors.<\/p>\n

Technical Specifications<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Coupling Style<\/th>\nBore Diameter<\/th>\nWeight<\/th>\nMax. Clamping Torque<\/th>\nMaterial<\/th>\n<\/tr>\n<\/thead>\n
Industrial Grade
\nClamping Style<\/td>\n		5 mm<\/td>\n75 g<\/td>\n4.0 N\u00b7m<\/td>\nHigh-Strength
\nAluminum Alloy<\/td>\n<\/tr>\n
6 mm<\/td>\n60 g<\/td>\n5.1 N\u00b7m<\/td>\n<\/tr>\n
8 mm<\/td>\n74 g<\/td>\n13.4 N\u00b7m<\/td>\n<\/tr>\n
10 mm<\/td>\n72.1 g<\/td>\n32.84 N\u00b7m<\/td>\n<\/tr>\n
12 mm<\/td>\n69.6 g<\/td>\n34.28 N\u00b7m<\/td>\n<\/tr>\n
14 mm<\/td>\n66 g<\/td>\n35.5 N\u00b7m<\/td>\n<\/tr>\n
15 mm<\/td>\n65 g<\/td>\n38.9 N\u00b7m<\/td>\n<\/tr>\n
16 mm<\/td>\n62 g<\/td>\n42.7 N\u00b7m<\/td>\n<\/tr>\n
18 mm<\/td>\n70 g<\/td>\n47.8 N\u00b7m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Product Applications<\/p>\n

Mecanum Wheels : Provides precision zero-slip torque transmission for omnidirectional AGVs and side-way moving robotics platforms.
\nOmni Wheels A \/ B (Omni A\/B ): Ensures perfect axial alignment and robust connection for multi-directional wheel structures, minimizing vibration.
\nHigh-Quality Pneumatic Drive Wheels : Delivers high torque threshold support to withstand severe initial impact shocks in outdoor rugged terrains.
\nHoneycomb Drive Wheels : Combines excellent shock absorption with high clamping force, perfect for maintenance-free industrial warehouse robots.
\n4WD Specialized Tires: Guarantees dynamic synchronization and reliable torque output across all four wheels under rapid acceleration.
\n\u26a0\ufe0f Notice for Buyers : Wheels, tires, and chassis systems shown in application graphics are for demonstration purposes only and are NOT included in the coupling package.<\/p>\n

5Why Choose Our Couplings?
\nShaft Protection : Unlike traditional set-screw couplings that mar and damage the shaft surface, our clamping mechanism wraps around the shaft to distribute pressure perfectly, extending the service life of your high-end motors.
\nOptimized Dynamic Balance : The symmetrical structure effectively reduces imbalance during high-speed rotation, preventing system resonance and ensuring stable running at high RPMs.
\nB2B Industrial Support : We accept volume OEM\/ODM orders. Custom bore diameters, keyways, and dynamic 3D CAD files are available upon request. Contact our support team for bulk inquiries.<\/p>\n","protected":false},"excerpt":{"rendered":"

Engineered for high-performance motion control, these industrial-grade clamping-style couplings provide secure, zero-backlash shaft connections. Manufactured from premium aviation-grade aluminum alloy, they deliver exceptional torque capacity, weight optimization, and misalignment compensation. Ideal for robotics, AGVs, and heavy-duty automated drive systems.<\/p>\n","protected":false},"featured_media":1538,"comment_status":"open","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":""},"product_brand":[],"product_cat":[65],"product_tag":[21],"class_list":{"0":"post-1546","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wheel-parts","7":"product_tag-omni-wheels","8":"product_shipping_class-caster-wheel","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable"},"yoast_head":"\nHigh-Strength Clamping Shaft Coupling (5mm-18mm) | Zero Backlash<\/title>\n<meta name=\"description\" content=\"Shop high-strength aluminum alloy flexible clamping couplings. Perfect for AGVs, Mecanum wheels & servo motors. 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Zero-backlash, high torque, sizes 5mm to 18mm.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omniwheelpro.com\/en\/product\/high-strength-aluminum-alloy-clamping-coupling\/\" \/>\n<meta property=\"og:site_name\" content=\"Top Omni Directional Wheels Manufacturer | High-Payload Robot Wheels | OmniWheelPro\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-01T13:23:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/omniwheelpro.com\/wp-content\/uploads\/2026\/06\/Flange-Shaft-Couplers.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/high-strength-aluminum-alloy-clamping-coupling\\\/\",\"url\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/high-strength-aluminum-alloy-clamping-coupling\\\/\",\"name\":\"High-Strength Clamping Shaft Coupling (5mm-18mm) | Zero Backlash\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/high-strength-aluminum-alloy-clamping-coupling\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/high-strength-aluminum-alloy-clamping-coupling\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/omniwheelpro.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Flange-Shaft-Couplers.jpg\",\"datePublished\":\"2026-06-01T12:54:04+00:00\",\"dateModified\":\"2026-06-01T13:23:34+00:00\",\"description\":\"Shop high-strength aluminum alloy flexible clamping couplings. 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