RS25-1B-25T Simplex Sprocket for Industrial Machinery
Part Code: RS25-1B-25T
Part Name: Simplex Sprocket for Industrial Machinery
Part Name: Simplex Sprocket for Industrial Machinery
Part Code: RS25-1B-25T
Usage: This Sprocket is used for compact power transmission in machine tools, conveyors, automation units, and robotics systems.
Application of Compact Industrial Drive Sprocket
Built for Reliable, Compact Power Transmission:
This sprocket is commonly used in light to medium industrial machinery including milling machines, drilling machines, compact conveyors, and general-purpose mechanical drives. Its ANSI/DIN-standard profile ensures smooth, efficient chain engagement for smaller equipment running RS25-pitch roller chain.
Optimized for Precision, Speed Balance & Durability:
The small pitch and 25-tooth configuration provide a steady balance between moderate speed and controlled torque, ideal for compact machine tools and automation units. Surface treatments such as black oxide or zinc plating help the sprocket endure oily, abrasive, and workshop-grade operating conditions.
Trusted Across Machine Tools, Automation & Robotics:
Widely used by machine tool OEMs, automation system integrators, robotics platforms, and small industrial equipment builders. Also compatible with Flipsky 7070-based systems referenced in automation and robotics catalogs.
Summary
A compact, precision-machined sprocket engineered for smooth, durable power transmission in machining units, conveyor mechanisms, automation systems, and robotics drives.
| Parameter | Value / Description |
|---|---|
| Application | Power transmission in milling, drilling, and harsh machinery environments |
| Chain Standard | ANSI #25-1 Simplex Roller Chain |
| Number of Teeth | 25 |
| Pitch | 6.35 mm (1/4") |
| Pitch Circle Diameter (PCD) | ~51.1 mm (calculated for 25T, #25 chain) |
| Outside Diameter (OD) | ~54.2 mm (see drawing: Ø2.13" ≈ 54.1 mm) |
| Bore Diameter | 0.55" (13.97 mm; matches attached drawing) |
| Keyway | Standard cut, see drawing |
| Hub Diameter | 1.38" (35.05 mm) |
| Face Width | 15 mm (~0.59") |
| Hub/Inner Width | 2.8 mm (~0.11") |
| Mounting Type | 2 x Ø 4.3 mm (M5 threaded holes; see drawing) |
| Material Property | Medium/high carbon steel, hardened if required |
| Surface Treatment | Black oxide, phosphate, or zinc plated |
| Teeth Details | Precision cut per ANSI/DIN standards |
| Total Weight | ~0.2–0.3 kg (estimate, per drawing) |
| Sample Chain Pull (F) | 600–1000 N (for light/medium machinery) |
| Sample Sprocket Speed (N) | 300–1200 RPM (machinery typical) |
| Sample Torque (T) | 4–15 Nm |
| Sample Power (P) | Up to 0.10 kW |
