KT4 Steel Spring Coupling

Product Overview

KT4 is identified as a steel-spring coupling with a compact parameter set: outside diameter, overall length, two shaft diameters, L1, M and tightening torque. The KT4 record is installation-oriented, so the spring fit, shaft diameters and specified tightening torque must be confirmed directly from the drawing before a size is approved. The published model tables contain 4 size rows and provide the model-specific dimensional fields requiring confirmation. Use those values for preliminary comparison only; final materials, current standards, manufacturing details and operating suitability require confirmation from RONGXING DRIVE.

Key Features

• Steel-spring coupling construction
• Shaft diameters and tightening torque are explicit fields
• Compact D/L/L1 geometry for installation review
• The model table provides the model-specific dimensional fields requiring confirmation for a traceable preliminary comparison.

Typical Selection Context

• Compact shaft connections where a steel spring element is specified
• Machinery requiring a defined clamping and tightening arrangement

Technical Data Availability

Detailed technical information for this model requires confirmation from RONGXING DRIVE before size selection or ordering.

Engineering Context

This model is best understood from its own construction: Steel-spring coupling construction; Shaft diameters and tightening torque are explicit fields; Compact D/L/L1 geometry for installation review Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.

Technical Notes

• Model symbols, units and empty or placeholder cells are shown as published.
• Dimension letters must be interpreted with the relevant assembly drawing.
• Published values support preliminary review and do not replace final engineering confirmation.

Assembly Drawing

Technical confirmation required. Some model-specific details require confirmation from RONGXING DRIVE before size selection or ordering.

Information Required for Selection

• Confirm both shaft diameters, D, L and L1 from the drawing
• Use the specified tightening torque and obtain final torque/speed confirmation
• Send the exact model row, assembly drawing and actual duty data with the inquiry.

Product FAQ

Why is KT4 not shown with a full torque table?

The record provides installation dimensions and tightening torque but requires confirmation from RONGXING DRIVE for final sizing.

What must be checked before tightening?

Match both shaft diameters and the assembly length, then follow the confirmed tightening instruction.

Are the published values final ordering values?

No. They are preliminary engineering data; confirm the selected model, drawing, dimensions, materials, standard and suitability with RONGXING DRIVE.

Technical data is provided for preliminary selection. Confirm the final model, dimensions, materials, applicable standard and operating suitability with RONGXING DRIVE before quotation, manufacture or installation.