Tsubaki NEF18ECHT-FLEX ECHT-FLEX Disc Coupling Kit

Description:

The Tsubaki NEF18 ECHT-FLEX Disc Coupling Kit is used in industrial power transmission systems to transmit torque while compensating for shaft misalignment without backlash. Commonly installed between servo motors, gearboxes, pumps, compressors, conveyors, and precision manufacturing equipment requiring high torsional rigidity and maintenance-free operation. Maintenance teams and system integrators use this coupling kit for repair, retrofit, expansion, or replacement to restore precise power transmission and minimize equipment downtime.

Applications:

The Tsubaki NEF18 ECHT-FLEX disc coupling kit is engineered for high-speed, high-precision industrial applications where zero backlash and maintenance-free performance are critical. Its all-metal disc pack construction accommodates angular, parallel, and axial shaft misalignment while maintaining excellent torsional stiffness. The coupling is ideal for servo systems, machine tools, packaging equipment, conveyors, pumps, compressors, and industrial automation equipment requiring smooth, vibration-free torque transmission.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: NEF18
• Product Type: Disc Coupling Kit
• Series: ECHT-FLEX NEF Series
• Coupling Type: Flexible Disc Coupling
• Construction: All-Metal Disc Pack
• Size: 18
• Misalignment Compensation: Angular, Parallel, and Axial
• Backlash: Zero Backlash
• Lubrication: Maintenance-Free (No Lubrication Required)
• Torsional Rigidity: High
• Balance: Suitable for High-Speed Operation
• Mounting: Shaft-to-shaft connection with clamping or keyed hubs (configuration dependent)
• Function: Precision torque transmission while compensating for shaft misalignment
• Application: Servo drives, gearboxes, conveyors, pumps, compressors, machine tools, packaging machinery, and industrial automation systems

Common Replacements:

• Tsubaki NEF16 Disc Coupling Kit
• Tsubaki NEF20 Disc Coupling Kit
• Tsubaki NEH18 Disc Coupling Kit