TB Wood's 9HS-SPLIT Split Timing Belt Drive Pulley

Description:

The TB Wood's 9HS Split Timing Belt Drive Pulley is used in Sure-Flex® coupling systems to transmit torque while absorbing shock loads, vibration, and shaft misalignment between rotating shafts. Commonly installed in pumps, compressors, conveyors, fans, mixers, blowers, and other industrial motor-driven equipment requiring high-torque flexible shaft couplings. Maintenance teams, OEMs, and system integrators use this split Hytrel coupling sleeve for replacement, preventive maintenance, and restoring reliable, maintenance-free power transmission.

Applications:

The TB Wood's 9HS Split Timing Belt Drive Pulley is commonly used in centrifugal pumps, industrial fans, air compressors, conveyor systems, mixers, blowers, electric motors, and material handling equipment where flexible shaft coupling, vibration damping, and compensation for angular and parallel shaft misalignment are required.

Technical Specifications:

• Manufacturer: TB Wood's
• Model / Part Number: 9HS
• Product Type: Split Hytrel Coupling Sleeve
• Series: Sure-Flex® Plus
• Coupling Size: 9
• Sleeve Construction: Two-Piece Split (HS)
• Material: Hytrel® Thermoplastic Elastomer
• Rated Torque: 7,200 in-lb
• Maximum Speed: 3,750 RPM
• Outside Diameter: 6 in
• Sleeve Width: 3 in
• Maximum Angular Misalignment: 0.25°
• Maximum Parallel Misalignment: 0.017 in
• Operating Temperature: -65°F to 250°F (-54°C to 121°C)
• Lubrication: Not required
• Application Environment: Industrial power transmission systems

Common Replacements:

• Dodge 9HS D-Flex Hytrel Coupling Sleeve
• Lovejoy 9HS S-Flex Hytrel Coupling Sleeve
• Martin 9HS QUADRA-FLEX Coupling Sleeve