Smart Connect Brochure

SAFETY SPEED STRENGTH ALL IN ONE

The Tsubaki Smart Connect ™ system advances chain connection technology by simplifying the assembly and disassembly processes, making it safer, quicker, and more efficient compared to traditional press fit methods. TRADITIONAL PRESS FIT STRUCTURE VS. TSUBAKI SMART CONNECT ™ CONFIGURATION

TRADITIONAL PRESS FIT STRUCTURE

TOOLS REQUIRED: Heavy, Expensive Equipment:

ASSEMBLY PROCESS: Time-Consuming: The assembly process involves multiple steps and requires significant physical effort, leading to longer production downtimes. Complex and Labor-Intensive: The need for various specialized tools and manual labor makes the process complex and labor-intensive. MANUAL LABOR + RISK: Additional tools like hammers, cotter benders, and wrenches are necessary, adding to the manual labor and increasing the risk of injury and inefficiency.

The traditional press-fit method requires the use of cumbersome and costly tools such as a custom hydraulic press.

CONFIGURATION

TOOLS REQUIRED: Single Tool Required: The Tsubaki Smart Connect ™ system only requires a light, ergonomic, and commonly found handheld impact wrench or a traditional torque wrench.

ASSEMBLY PROCESS: Quick and Efficient: The streamlined design allows for faster assembly and disassembly, minimizing labor input and reducing production downtime. Simplified Procedure: With fewer steps and the use of a single tool, the process is straightforward and easy to perform, even for operators with minimal training. EASE OF USE: This significantly reduces the complexity of the process, making it more accessible and less physically demanding.

DISCOVER THE ADVANTAGES OF TSUBAKI SMART CONNECT ™

The Tsubaki Smart Connect ™ is a progressive innovation in chain connection technology designed to enhance safety, efficiency, and reliability. Engineered for ease of use and exceptional performance, Tsubaki Smart Connect ™ is the smart choice for modern industrial applications.

Safer Assembly and Disassembly No Hammers or Heavy Tools Needed: Unlike traditional methods, Tsubaki Smart Connect ™ does not require hammers, tooling, or heavy, custom press-tools. Significantly reduces the risk of injury and enhances workplace safety. Quicker Assembly and Disassembly Minimized Labor and Downtime: The innovative design of Tsubaki Smart Connect ™ allows for faster assembly and disassembly , minimizing labor input and reducing production downtime. This efficiency translates to increased productivity and cost savings. Ease of Use Simple Tools Required: The assembly process only requires a common impact or torque wrench. This makes Tsubaki Smart Connect ™ user-friendly and accessible, even in environments where specialized tools are not readily available. Equivalent Strength Robust and Reliable: Tsubaki Smart Connect ™ is engineered to provide equivalent strength to a standard press fit connection. This ensures that you do not compromise on strength and durability while enjoying the benefits of easier assembly.

Proper Articulation Mitigates Overtightening Risks: The design of Tsubaki Smart Connect ™ ensures proper articulation and mitigates the risk of overtightening, preventing issues such as stiff or kinked joints. This leads to smoother operation and longer chain life. Versatility Applicable to Most Chain Designs: Tsubaki Smart Connect ™ is available on most Tsubaki engineering class chain designs, offering flexibility and adaptability to a wide range of applications. Innovative Design Patented Technology: The unique, patented design of Tsubaki Smart Connect ™ sets it apart in the industry, showcasing Tsubaki’s commitment to innovation and quality.

HARDLOCK ® SELF-LOCKING DESIGN

Utilizing the Wedge Principle from Ancient Japanese Architecture The Hardlock ® Nut (HLN) is the ultimate self-locking nut, perfectly integrating the nut with the bolt. This technology is based on the traditional Japanese “Wedge” principle, ensuring a secure and reliable connection.

PRINCIPLE

WEDGE

1. Strike the wedge with a hammer

2. Push the wedge into position with a nut

3. Integrate the wedge with the nut

HARDLOCK ® NUT

Strong Locking Force: The wedge principle creates a strong locking force that keeps the Hardlock ® Nut intact, even under severe vibrations or impacts.

1. CONVEX NUT (FIXING NUT): The convex nut has a truncated protrusion arranged off-center on the upper part.

2. CONCAVE NUT (LOCKING NUT): The concave nut is designed with a concentric conical depression for locking the two nuts together.

The Hardlock ® Nut technology utilized in the Tsubaki Smart Connect ™ system is covered under the following patent:

HARDLOCK ® is a registered trademark (U.S. Reg. No. 4,762,537) owned by Hardlock Industry Co., Ltd., 6-24, Kawamata 1-chome, Higashiosaka-shi, Osaka, Japan 577-0063.

NUT TIGHTENING TORQUE N*m (lbf*ft)

NUT SIZE

M12xP1.75

M16xP2.0

M20xP2.5

M24xP3.0

M27xP3.0

M30xP3.0

LOWER NUT

27-32 (20-24)

28-33 (21-24)

46-55 (34-41)

72-82 (53-60)

120-130 (89-96)

218-228 (161-168)

250-260 (184-192)

367-377 (271-278)

UPPER NUT

27-32 (20-24)

28-33 (21-24)

46-55 (34-41)

72-82 (53-60)

120-130 (89-96)

218-228 (161-168)

250-260 (184-192)

367-377 (271-278)

Visit www.ustsubaki.com/smart-connect for more information.

CAUTION Whether the conveyor is parallel, slanted, or vertical, always attach a chain block or piano wire to the area to be connected/ disconnected to ensure there is no tension on the chain.

ASSEMBLY PROCESS

UPPER NUT LOWER NUT

CONNECTING LINK PLATE

1. PREPARATION Remove the nuts and the connecting link plate from the Tsubaki Smart Connect ™ system.

2. ALIGN AND INSERT Pull both ends of the chain together, insert the connecting link into the joints of the inner link, and place the connecting link plate over the pin ends.

3. LOWER NUT INSTALLATION Tighten the lower nut at the prescribed torque. Before tightening the nut, remove oil and other substances from the screw threads using a cloth.

4. UPPER NUT INSTALLATION Tighten the upper nut at the prescribed torque to complete the connection.

1. UPPER NUT REMOVAL - First remove the upper nut. - Next remove the lower nut. DISCONNECTING

2. DISASSEMBLY - Remove the connecting link plate, and then remove the connecting link from the inner link.

MAINTENANCE AND INSPECTION Every application/system is unique. Nuts should be inspected periodically, and marking matchmarks on the nuts can make this easier.

Refer to the Tsubaki Large Size Conveyor Chains & Sprockets Catalog for maintenance and inspection.

OTHER SMART PROBLEM SOLVING SOLUTIONS FROM TSUBAKI

TSUBAKI PROSERVICE ® LIFECYCLE SUPPORT

SJ3 ™ PATENTED SEALED JOINT

TITAN XL ™

SMART TOOTH ® SPROCKETS

CORPORATE HEADQUARTERS U.S. Tsubaki Power Transmission, LLC 301 E. Marquardt Drive

ROLLER CHAIN MANUFACTURING 821 Main Street

ENGINEERING CLASS CHAIN MANUFACTURING

SPROCKET MANUFACTURING 1630 Drew Road Mississauga, Ontario L5S 1J6 Tel: (847) 459-9500

CABLE & HOSE CARRIER MANUFACTURING

COUPLING MANUFACTURING

110 E. Garry Avenue Santa Ana, CA 92707 Tel: (714) 432-8411

1010 Edgewater Drive Sandusky, OH 44870 Tel: (419) 626-4560

7100 W. Marcia Road Milwaukee, WI 53223 Tel: (414) 354-1994

Holyoke, MA 01040 Tel: (847) 459-9500

Wheeling, IL 60090 Tel: (847) 459-9500 www.ustsubaki.com

Note: In accordance with the policy of U.S. Tsubaki Power Transmission, LLC to consistently improve its products, the specifications in this brochure are subject to change without notice. The logos, brand names or product names in this flyer are trademarks or registered trademarks of Tsubakimoto Chain Co. and its subsidiaries in Japan, the U.S. and other countries.

Printed in the U.S.A.

Rev. 0 11/24

L13040

Page 1 Page 2 Page 3 Page 4 Page 5 Page 6