RS80-1B-9T Sprocket for Heavy Duty Roller Chain
Part Code: RS80-1B-9T
Part Name: Sprocket for Heavy Duty Roller Chain
Part Name: Sprocket for Heavy Duty Roller Chain
Part Code: RS80-1B-9T
Usage: This Sprocket is used for driving and transmission in heavy-duty industrial roller chain systems.
Application of Heavy Duty Roller Chain
Built for High-Torque Industrial Power Transmission:
Engineered for heavy conveyor drives, mining machinery, steel rolling mills, and automated plant equipment, this sprocket delivers dependable performance in high-load, slow-speed, and continuous-duty applications.
Optimized for Harsh & High-Impact Operations:
Ideal for environments that involve shock loads, start-stop cycles, abrasive materials, and demanding torque requirements—such as bulk material handling, cement plants, and rugged agricultural or hoisting systems.
Trusted Across Global Heavy-Industry Manufacturers:
Commonly used by conveyor builders, mining equipment integrators, heavy fabrication units, and industrial automation suppliers who require robust, long-life chain drive components.
Summary
A high-torque, heavy-duty sprocket designed for mining, steel mills, bulk material conveyors, and industrial drive systems—delivering long service life, shock-resistant performance, and reliable power transmission in the toughest operational conditions.
| Parameter | Value / Description |
|---|---|
| Application | Used in industrial machinery: conveyors, packaging, mining, steel mills, heavy equipment, and large material handling systems requiring robust chain drive |
| Chain Standard | ANSI 80-1 (RS80-1B) Simplex Roller Chain |
| Number of Teeth | 9 |
| Pitch | 25.4 mm (1") |
| Pitch Circle Diameter (PCD) | ~74 mm (calculated for 9T, verify with actual) |
| Outside Diameter (OD) | 89 mm |
| Tooth Width | Standard per ANSI/DIN (see drawing features) |
| Face/Overall Width | 22.24 mm |
| Hub/Boss Diameter | 24 mm (hub), 18.9 mm (center) |
| Bore Diameter | 25 mm (shown on drawing, verify fit) |
| Keyway/Bore Details | Provided per drawing, keyway and setscrew holes as required |
| Shoulder Width | 7.9 mm/0.58 mm/varies by section |
| Mounting Holes | M6 - 6H threaded holes, pilot bore for custom machining |
| Chamfer/Radii | Standard (1 x 45°, fillets as shown) |
| Material Property | Medium carbon alloy, hardened or induction hardened (as needed) |
| Surface Treatment | Black Oxide or Zinc Plated (typical), can be coated as required |
| Teeth Details | As per ISO/ANSI standard profile |
| Total Weight | Approx. 1.5–2 kg (estimated) |
| Sample Chain Pull (F) | 4000 N (heavy-duty industrial) |
| Sample Sprocket Speed (N) | 20–40 RPM (heavy equipment typical) |
| Sample Torque (T) | ~47 Nm (at PCD) |
| Sample Power (P) | ~0.10 kW |
| Induction Hardening | Recommended for teeth, 0.10–0.18 mm depth, 40–48 HRC |
