Overview
The Falk 0762811 1030T grid coupling is a high-performance flexible coupling engineered for industrial automation and motion control applications. Part of Falk’s Steelflex T10/T20 series, this grid coupling delivers precise, torsionally flexible power transmission with minimal bearing side loads. The tapered grid design, made from high-strength alloy steel that is quenched and tempered to spring hardness, ensures durability and consistent performance across demanding industrial environments.
Key Features
- Tapered grid construction: High-strength alloy steel grids quenched and tempered for spring hardness
- Misalignment compensation: Accommodates angular, parallel, and axial shaft misalignment without producing detrimental bearing side loads
- Torsional flexibility: Smooth torque transfer with inherent damping characteristics
- Quick maintenance access: Removable cover design for rapid grid inspection and replacement
- Compact footprint: 1.94 in hub diameter minimizes installation space
Technical Specifications
- Coupling Size Code: 1030T
- Torque Rating: 1,320 lb-in
- Horsepower (per 100 RPM): 2.09 hp
- Maximum Speed (T10): 4,500 RPM
- Maximum Speed (T20 & T50): 6,000 RPM
- Hub Diameter: 1.94 in
- Hub Length Through Bore: 1.88 in
- Maximum Bore Diameter: 1.375 in
- Hub Material: Steel
- Grid Material: High-strength alloy steel, quenched and tempered
- Coupling Type: Grid / Steelflex
- Series: T10/T20 Close Coupled
- Manufacturer: Falk (Rexnord)
- Part Number: 0762811
Typical Applications
The Falk 0762811 1030T grid coupling is ideal for:
- Motor-to-pump power transmission in industrial systems
- Fan and blower drive applications
- Compressor and gear reducer coupling
- Machine tool and precision machinery drives
- HVAC and material handling equipment
- Applications requiring torsional flexibility and low-backlash operation
Compatibility & Replacements
Compatible With
- Falk/Rexnord T10 close-coupled configurations
- Falk/Rexnord T20 close-coupled configurations
- Steelflex grid coupling hub assemblies (1030T size)
- Standard industrial shaft couplings with bore diameters up to 1.375 in
Replaces / Drop-In Replacement For
- Other 1030T Steelflex grid coupling kits and assemblies
- 1030T coupling hubs and grids in T10 or T20 configurations
- Legacy Falk 1030 series flexible couplings
Works With
- All compatible 1030T hubs (standard bore, rough stock bore, tapered bore variants)
- Standard industrial lubrication with Falk Long Term Grease (recommended)
- Shaft keys and setscrews per ANSI standards
- Industrial bearing assemblies and shaft arrangements
