Mild Steel Duplex Chain Sprocket

Mild Steel Duplex Chain Sprocket Description

Overview:

A Mild Steel Duplex Chain Sprocket is a heavy-duty mechanical power transmission component featuring two parallel sets of teeth integrated onto a single hub or body. Manufactured from low-carbon (mild) steel, it is engineered to drive a duplex roller chain, distributing heavy operational loads across two strands to handle higher torque and horsepower than a standard single-strand (simplex) sprocket.

Key Features & Performance Attributes:

- Dual-Track Tooth Profile: Features two parallel rows of precision-machined teeth spaced to match standard duplex roller chain pitches.

- High Torque Capacity: Transmits up to twice the power of a simplex sprocket without significantly increasing the overall diameter.

- Tough & Ductile Core: Mild steel construction provides excellent impact resistance and ductility, preventing sudden brittle fractures under shock loads.

- Surface Induction Hardening: Teeth are frequently induction-hardened to extend wear life while retaining a tough, machineable core.

- Easy Machinability: Central bore can be readily machined, reamed, keyway-cut, or fitted with taper lock bushes for custom shaft mounting.

Common Configurations & Hub Types:

- Type A (Plate Type): Flat disc sprocket without a protruding hub, suitable for mounting on existing flanges or shafts.

- Type B (Single Hub): Protruding hub extending from one side, providing additional stability and room for keyways and setscrews.

- Type C (Double Hub): Hub extension on both sides for maximum shaft support and high-load distribution.

- Taper Lock Bush Type: Designed for quick installation and removal using a standardized internal taper bush.

Technical Specifications & Standards:

- Standards: ISO 606, BS 228 (British Standard - B Series), ANSI B29.1 (American Standard - A Series).

- Material Grade: Low Carbon / Mild Steel (e.g., AISI 1018, AISI 1020, EN8/C45 option for hardened teeth).

- Pitch Range: 3/8" (06B-2 / ANSI 35-2) up to 2" (32B-2 / ANSI 160-2) and above.

Primary Applications:

- Industrial Conveyor Systems: Driving heavy-duty material handling conveyors in assembly and packaging plants.

- Heavy Machinery & Equipment: Agricultural machinery, mining equipment, and construction drives.

- Power Transmission Drives: Motor-to-gearbox drive systems requiring compact, high-torque transmission.

- Automobile & Printing Machinery: Synchronized drive mechanisms operating under continuous load.