Metric Bore Sprocket for ISO 085B Roller Chain (12.7mm Pitch)

Specifications for Metric Bore Sprocket for ISO 085B Roller Chain (12.7mm Pitch)

The Metric Bore Sprocket for ISO 085B Roller Chain (12.7mm Pitch) plays a vital role in mechanical systems by facilitating the transfer of rotary motion between shafts. This component consists of a wheel equipped with teeth designed to mesh with chain links, enabling seamless and efficient power transmission.

Structure of Sprocket

When designing a sprocket for specific applications, several critical factors must be considered to maximize performance. These factors include:

• Material: Selecting the appropriate material for the sprocket is crucial and varies based on the application. High carbon steel, alloy steel, and stainless steel are common choices, each offering different properties suited to various environments.
• Tooth Profile: The design of the tooth profile is essential as it dictates how effectively the sprocket engages with the chain. Customizing this profile according to the system’s unique requirements can enhance overall performance and longevity.
• Number of Teeth: The quantity of teeth on the sprocket directly influences the speed ratio and torque transfer capabilities. A careful selection is necessary to match the intended performance of the mechanical system and achieve optimal efficiency.
• Dimensions: Key dimensions, including the outer diameter and width of the sprocket, must be tailored to fit the specific requirements of the mechanical system in which it will be used.
• Bore Size: The size of the center bore is critical, as it ensures the sprocket fits securely onto the shaft without any play, which is essential for maintaining operational efficiency.
• Keyway: If necessary, incorporating a keyway helps ensure precise alignment and prevents slippage between the sprocket and the shaft, contributing to the reliability of the system.
• Surface Treatment: Applying surface treatments can significantly enhance the durability of the sprocket and its resistance to wear and corrosion, extending its service life.

Materials and Manufacturing Process

Our sprockets, including the Metric Bore type, are crafted from high-quality materials, undergoing a meticulous manufacturing process to ensure reliability and longevity:

• Material: We utilize high carbon steel, alloy steel, and stainless steel depending on the specific needs of the application, ensuring the sprocket can withstand operational demands.
• Manufacturing Process: The production of our sprockets involves a series of carefully controlled processes, including material selection, cutting, stamping, forging, machining (turning, milling, drilling), heat treatment (quenching, tempering), surface hardening, and comprehensive quality testing.

Applications of Metric Bore Sprocket for ISO 085B Roller Chain

The Metric Bore Sprocket for ISO 085B Roller Chain is versatile and finds applications across various industries, including:

• Heavy machinery and equipment where reliable power transmission is critical.
• Food processing and packaging, which require components that can withstand rigorous cleaning and operational demands.
• Chemical and pharmaceutical industries where precision and durability are paramount.
• Assembly lines that rely on efficient and smooth operation for productivity.
• Logistics and warehousing, where mechanical systems must operate reliably under varying loads.

Maintenance and Care

To ensure the longevity and optimal operation of the sprocket, proper maintenance and care are vital:

• Daily Inspection: Regular inspections are essential to identify any signs of wear, damage, or misalignment that could affect performance.
• Cleaning: Keeping the sprocket clean from debris or contaminants is crucial, as buildup can impede functionality and lead to premature wear.
• Lubrication: Appropriate lubrication is necessary to minimize friction and wear between the sprocket and chain, ultimately enhancing operational efficiency and lifespan.
• Adjustment and Calibration: Periodic adjustments and calibrations are important to maintain proper alignment and tension, ensuring the system operates smoothly.

Common Issues and Solutions

There are several common issues that may arise with sprockets, along with their potential solutions:

• Skipping Teeth: This issue often results from misalignment or worn teeth. Adjusting the chain tension or replacing the sprocket may be necessary.
• Breakage: Inspecting for cracks or fractures is vital; any broken sprocket should be replaced immediately to avoid further damage.
• Wear: Monitoring the sprocket's teeth for wear is crucial; if wear exceeds acceptable limits, replacement is needed to maintain efficiency.
• Noise: Unusual noises can indicate misalignment or a lack of lubrication. Identifying and rectifying the source of noise is essential for continued operation.
• Chain Slippage: Ensuring the chain is correctly tensioned and aligned with the sprocket can prevent slippage; adjustments or replacements may be needed if issues persist.

In addition to the Metric Bore Sprockets, we offer a variety of other sprocket types, such as platewheel sprockets, idler sprockets, QD sprockets, and taper lock sprockets, along with compatible chains to meet diverse application needs.

Metric Bore Sprockets Supplier - GBC

GBC is the Australian sales agent for Ever-power Group, and we are proud to be one of the best sprocket suppliers in Australia. Our range includes the Metric Bore Sprocket designed for ISO 085B Roller Chain with a 12.7mm pitch, ensuring compatibility and reliability for various applications.

We prioritize quality in our products, utilizing premium materials and advanced manufacturing techniques to provide durable and efficient sprockets. Our pre-sales and post-sales services are dedicated to ensuring customer satisfaction. Our knowledgeable team is ready to assist with any inquiries before your purchase and offers comprehensive support after your order is complete.

Additionally, we understand that every customer has unique needs, which is why we offer non-standard customization options tailored to specific requirements. Choose GBC for your sprocket needs and experience quality and service like never before.