GY Flange Coupling

Product Overview

GY is a flange coupling with a straightforward torque, speed, bore, L/Y/J1, D, b and bolt-dimension table. Several model prefixes require confirmation; the page keeps the GY designation and withholds the full technical table until the markings are confirmed. The flange interface and alignment remain the primary selection concerns. The published model tables contain 13 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

• Flanged coupling geometry
• Bore, bolt and flange dimensions are drawing-led
• Inconsistent source prefixes are not silently renamed
• The model table provides the model-specific dimensional fields requiring confirmation for a traceable preliminary comparison.

Typical Selection Context

• Rigid flanged shaft connections with known bolt circles
• Industrial equipment where alignment is controlled before assembly

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: Flanged coupling geometry; Bore, bolt and flange dimensions are drawing-led; Inconsistent source prefixes are not silently renamed 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 GY model markings, bore, bolt circle and flange thickness
• Check torque, speed, alignment, runout, guard and installation access
• Send the exact model row, assembly drawing and actual duty data with the inquiry.

Product FAQ

Why is the GY table withheld?

Several source rows use conflicting prefixes; confirmation from RONGXING DRIVE is required before publishing size data.

What can be reviewed now?

The flange connection concept and required bore, bolt, alignment and duty information can be reviewed.

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.