Tlk, Rfn, Rck / Locking Device/Power Lock Assembly/ Keyless Shaft Hub Locking Assembly

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Product Description

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Basic Info

Model NO.TLK, BIKON, BK, CCE, Challenge, RCK, CONEX, ECOLOC
ApplicationTextile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery
Surface TreatmentZinc Plating
MaterialCarbon Steel
Production Capacity50,000 Pieces/Month
OriginChina
HS Code8483900000
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Packaging & Delivery

Package Size40.00cm * 30.00cm * 30.00cm
Package Gross Weight2.000kg
Transport PackageIn a Blank Carton in Seaworthy Wooden Cases
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Profile

We are a professional manufacturer for mechanical power transmission components. Punctual delivery, high quality, and reasonable prices are our competitiveness throughout the fierce market competition. We succeed through the practical value we provide to our customers. Numerous companies worldwide have chosen our components to optimize their costs and performance.

Locking Device Assembly
Locking Device Manufacturing
Locking Device Stock
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Product Description

Keyless Locking Devices are used in rotating machinery, producing clamping pressure between surfaces of locking device and shaft to create adjustable and releasable mechanical connection. These allow for clamping gears, pulleys, and other components to a shaft without threads or keys. Also known as Locking Assemblies, Shrink Discs, Rigid Couplings, and Power Locks.

Available Raw Materials:
  • Steel C45E
  • Steel 42CrMo4V
  • Stainless Steel AISI431
  • Stainless Steel AISI304
Key Features:
  • Connect hubs solidly to shafts
  • Easy installation and disassembly
  • High torque transmission
  • Long lifetime and easy maintenance
  • Low notching effect
  • Reduction of wear and tear of expensive machine components
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Detailed Photos

Keyless Locking Device Detail
Keyless Locking Device Specs

We provide various types of Keyless Locking Devices which are interchangeable with many leading European and American brands. High quality always comes first.

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Product Parameters & Models

Parameter Chart 1
Parameter Chart 2
KLD-1 Medium Torque

Not self-centering, medium surface pressures, no axial hub movement. Most popular type for gear wheel connections. Interchangeable with: Z2, BIKON 4000, BK40, CCE2000, RCK40, CONEX A, FLK200, KTR100, RFN7012, TLK200.

KLD-2 Self-Centering

Small cross section, excellent concentricity. Space-saving design suitable for small wheel diameters. Interchangeable with: Z11, BIKON 8000, BK80, CCE1000, RCK80, CONEX B, RFN7110, TLK110.

KLD-3 Locking Elements

Low torque, taper rings only. Extremely small dimensions for axial and radial space savings. Interchangeable with: Z1, BIKON 5000, BK50, CCE3000, RCK50, CONEX C, RFN8006, TLK300.

KLD-4 High Torque

Self-centering, high torque transmission capability. Interchangeable with: Z3, BIKON 7000A, BK70, CCE4000, RCK70, CONEX D, RFN7013.0, TLK130.

KLD-14 Shrink Disc

High torque, high-speed application. Preferred solution for coupling hubs and hollow shaft gearboxes. Interchangeable with: Z7B, BK19, CCE8000, RCK19, CONEX SD, FLK603, KTR603, RFN4071.

KLD-19 Very High Torque

Self-centering with excellent concentricity. Suitable for high-load applications. Interchangeable with: Z12A, BIKON 1012, BK11, CCE9500, RCK11, CONEX F, RFN7015, TLK400.

Frequently Asked Questions

1. What is the primary function of a Keyless Locking Device? It creates a high-strength mechanical connection between a shaft and a hub (like gears or pulleys) using clamping pressure, eliminating the need for traditional keys or splines.
2. Are your locking assemblies interchangeable with other brands? Yes, our models like KLD-1, KLD-2, and others are designed to be fully interchangeable with international brands such as BIKON, KTR, Tsubaki, Ringspann, and Tollok.
3. What materials are used in manufacturing? We offer components in Carbon Steel (C45E), Alloy Steel (42CrMo4V), and Stainless Steel (AISI304 and AISI431) to suit different environmental requirements.
4. Can these devices handle axial movement? Specific models like the KLD-1 and KLD-6 are designed for "No axial hub movement," ensuring precise positioning during installation.
5. What applications are these devices suitable for? They are widely used in textile machinery, packaging equipment, mining machinery, marine applications, and conveyor systems where reliable torque transmission is required.
6. What surface treatments are available for corrosion resistance? Our standard treatment is Zinc Plating, which provides excellent protection. We also offer components in stainless steel for maximum corrosion resistance.

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