Descrição
The double pitch transmission chains, encompassing models 208 through 232, serve as essential components in modern industrial machinery, where they excel in delivering consistent power transfer under controlled conditions. The innovative extended pitch—effectively doubling the interval found in traditional designs—results in a more lightweight and economical structure, particularly advantageous for operations involving moderate speeds and loads.
Technical Specifications for Models 208-232
To assist in selecting the most appropriate model for your application, the following table outlines key technical parameters for our double pitch transmission chains. These specifications, including dimensions, tensile strengths, and weights, are derived from industry standards to ensure compatibility and performance reliability. Review the data to match your system’s load, speed, and environmental requirements, facilitating informed decisions that optimize efficiency and durability.
| DIN/ISO Chain No. |
ANSI Chain No. |
Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Ultimate tensile strength | Average tensile strength | Weight per meter | |
| P | d1 max |
b1 min |
d2 max |
L max |
Lc max | h2 max |
t/T max |
Q min |
Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | ||
| 208A | 2040 | 25.40 | 7.95 | 7.85 | 3.96 | 16.6 | 17.8 | 12.0 | 1.50 | 14.1/3205 | 16.7 | 0.42 |
| 208B | 25.40 | 8.51 | 7.75 | 4.45 | 16.7 | 18.2 | 11.8 | 1.60 | 18.0/4091 | 19.4 | 0.45 | |
| 210A | 2050 | 31.75 | 10.16 | 9.40 | 5.08 | 20.7 | 22.2 | 15.0 | 2.03 | 22.2/5045 | 28.1 | 0.73 |
| 210B | 31.75 | 10.16 | 9.65 | 5.08 | 19.5 | 20.9 | 14.7 | 1.70 | 22.4/5091 | 27.5 | 0.65 | |
| 212A | 2060 | 38.10 | 11.91 | 12.57 | 5.94 | 25.9 | 27.7 | 18.0 | 2.42 | 31.8/7227 | 36.8 | 1.02 |
| 212B | 38.10 | 12.07 | 11.68 | 5.72 | 22.5 | 25.2 | 16.0 | 1.85 | 29.0/6591 | 32.2 | 0.76 | |
| 216A | 2080 | 50.80 | 15.88 | 15.75 | 7.92 | 32.7 | 36.5 | 24.0 | 3.25 | 56.7/12886 | 65.7 | 1.70 |
| 216AH | 2080H | 50.80 | 15.88 | 15.75 | 7.92 | 36.2 | 39.4 | 24.0 | 4.00 | 56.7/12886 | 70.0 | 2.17 |
| 216B | 50.80 | 15.88 | 17.02 | 8.28 | 36.1 | 39.1 | 21.0 | 4.15/3.1 | 60.0/13636 | 72.8 | 1.75 | |
| 220A | 2100 | 63.50 | 19.05 | 18.90 | 9.53 | 40.4 | 44.7 | 30.0 | 4.00 | 88.5/20114 | 102.6 | 2.55 |
| 220B | 63.50 | 19.05 | 19.56 | 10.19 | 41.3 | 45.0 | 26.4 | 4.5/3.5 | 95.0/14773 | 106.7 | 2.62 | |
| 224A | 2120 | 76.20 | 22.23 | 25.22 | 11.10 | 50.3 | 54.3 | 35.7 | 4.80 | 127.0/28864 | 147.3 | 4.06 |
| 224B | 76.20 | 25.40 | 25.40 | 14.63 | 53.4 | 57.8 | 33.2 | 6.0/4.8 | 160.0/36364 | 178.0 | 4.70 | |
| 228B | 88.90 | 27.94 | 30.99 | 15.90 | 65.1 | 69.5 | 36.7 | 7.5/6.0 | 200.0/45455 | 222.0 | 6.23 | |
| 232B | 101.60 | 29.21 | 30.99 | 17.81 | 66.0 | 71.0 | 42.0 | 7.0/6.0 | 250.0/56818 | 277.5 | 6.72 | |
The values presented in the table reflect the engineering precision behind each model, allowing for seamless integration into various setups. For instance, higher tensile strengths in larger models support more demanding operations, while lighter weights in smaller variants aid in easier handling. Should you require further customization or clarification on these metrics, our team is available to provide detailed consultations tailored to your specific needs.
Key Features and Benefits of Double Pitch Transmission Chains
Innovative Pitch Extension: By lengthening the pitch, these chains decrease the total number of elements required in a loop, which not only cuts down on initial procurement costs but also simplifies inventory management for large-scale operations.
Enhanced Load-Bearing Capacity: With tensile ratings tailored to each model, they handle sustained forces reliably, reducing the risk of breakdowns in continuous-use scenarios and supporting safer workplace environments.
Corrosion and Wear Resistance: Incorporating advanced material treatments, such as galvanization or stainless variants, these chains withstand harsh elements like humidity or particulates, extending intervals between replacements and lowering long-term expenses.
Customization Potential: The inclusion of hollow pins permits the attachment of specialized fixtures, such as brackets or sensors, facilitating integration into automated systems for tasks requiring exact control or monitoring.
Maintenance-Friendly Design: Precision tolerances limit chain elongation, allowing for straightforward lubrication and inspection protocols that can be performed with basic tools, empowering on-site teams to maintain peak performance without specialized expertise.
In broader terms, these features converge to create a product that adapts fluidly to evolving industrial demands. Consider a scenario in logistics: the reduced weight aids in faster setup times for temporary conveyor lines, while the durability ensures reliability during peak seasons. This holistic approach not only enhances mechanical efficiency but also aligns with modern sustainability practices by promoting reusable, long-lasting components that minimize environmental impact through decreased material turnover.
Overview and Applications of Double Pitch Transmission
Professionals in engineering and maintenance fields value these chains for their ability to harmonize robustness with operational simplicity. Tensile strengths vary progressively across the lineup, starting at 14.1 kN for compact applications and reaching 250.0 kN for more demanding scenarios, allowing users to select precisely based on load profiles. Beyond mere strength, the design promotes reduced frictional losses, which translates to energy savings and quieter machinery environments.
In agricultural contexts, for instance, these chains facilitate the smooth conveyance of harvested goods, preventing jams and ensuring timely processing. Similarly, in manufacturing, they underpin assembly processes by maintaining steady motion, which is critical for precision tasks. By choosing these chains, organizations can achieve a notable reduction in maintenance intervals—often extending service periods by 20-30% compared to standard alternatives—fostering greater uptime and resource efficiency. This blend of features not only addresses immediate functional needs but also contributes to long-term sustainability goals, such as minimizing waste through durable components.
Furthermore, the adaptability of these chains extends to various modifications, enabling seamless incorporation into bespoke systems. For example, users can opt for enhanced coatings to combat specific corrosives, ensuring viability in chemical processing or outdoor exposures. This level of customization underscores Ever-Power’s dedication to client-specific solutions, where each chain is manufactured to comply with rigorous standards like ANSI/ASME B29.3, guaranteeing interoperability and safety.
Overall, these transmission chains represent a strategic investment for industries aiming to optimize workflows, as they balance cost-effectiveness with high-performance outcomes, ultimately driving productivity enhancements across diverse applications.
Various types of transmission chains and sprockets
Transmission chains and sprockets form a critical pairing in industrial power transmission systems, enabling efficient torque transfer from motors to driven components in applications such as conveyors, machinery, and heavy equipment. At Ever-Power, we specialize in providing high-quality solutions that ensure seamless compatibility and long-term reliability, adhering to international standards like ISO and ASME for optimal performance under demanding conditions.
We offer an extensive range of chains and sprockets, including standard roller chains, heavy-duty cranked-link variants, and precision-engineered sprockets in various materials like alloy steel and stainless steel. Our diverse inventory supports multiple industries, from mining to manufacturing, with options for custom configurations to meet specific load and speed requirements. We invite you to consult our experts for personalized recommendations, ensuring you receive the most suitable products backed by rigorous quality testing and competitive warranties. Contact us today to discuss your needs and explore our comprehensive catalog.
Frequently Asked Questions (FAQ)
How do double pitch chains differ from standard roller chains in operational efficiency?
Their longer pitch enables fewer links per unit length, yielding weight savings and smoother runs in moderate-speed environments.
What considerations are key when choosing among models?
Assess factors like anticipated loads and exposure conditions; lighter models excel in compact systems, while heavier ones suit robust demands.
Do these chains work with pre-existing chain sprockets?
Absolutely, their standard-compliant design allows direct replacement, easing transitions in established machinery.
Which maintenance strategies best preserve their longevity?
Implement regular checks for tension and apply suitable lubricants periodically to combat wear and maintain fluid motion.
Are they viable in environments with high humidity or contaminants?
Stainless steel configurations provide excellent defense against such challenges, ensuring sustained performance without degradation.
How does the extended pitch influence system dynamics?
It streamlines the assembly by reducing components, which lowers both mass and expenses while preserving structural integrity.
In what ways do they contribute to power transmission reliability?
By offering stable energy conveyance, they minimize losses in drive mechanisms, ideal for consistent applications in handling and conveyance.
Can attachments be added for specialized uses?
Yes, hollow-pin options support custom additions, enhancing versatility for tasks requiring additional functionality.
Packaging and shipping
We prioritize the safe and efficient delivery of our products to ensure they arrive in optimal condition. Each chain is meticulously packaged using robust, moisture-resistant materials such as corrugated boxes or wooden crates, with internal padding to prevent damage from impacts or vibrations during transit. Custom labeling includes product specifications, handling instructions, and traceability details to comply with international shipping standards. We partner with reliable carriers for global shipping, offering options like air freight for urgent orders or sea freight for cost-effective bulk shipments, with tracking provided for transparency. Delivery timelines vary by destination, typically ranging from 5-7 business days for domestic orders to 15-30 days for international ones, and we accommodate special requests for expedited or consolidated consignments to meet your operational needs. For inquiries on specific packaging requirements or shipping quotes, please contact our logistics team.
Customer Reviews
⭐⭐⭐⭐⭐ J****n, Production Manager at HeavyMach Industries, Canada
The chain’s durable build handles our rigorous daily operations without any signs of fatigue, making it a reliable choice for our assembly lines.
⭐⭐⭐⭐⭐ R****a, Equipment Technician at GearTech Solutions, USA
Impressed by the seamless performance under varying loads, it maintains precision and reduces downtime significantly in our facility.
⭐⭐⭐⭐⭐ S****h, Operations Engineer at LiftPro Systems, UK
Delivery was swift and on schedule, arriving just in time for our maintenance overhaul—kudos to the efficient logistics team.
⭐⭐⭐⭐⭐ T****r, Supply Chain Coordinator at MechDrive Corp., Australia
The packaging was secure and professional, protecting the 212 model during international shipping with no damage upon arrival.
⭐⭐⭐⭐⭐ K****y, Maintenance Lead at Industrial Elevators Ltd., USA
Outstanding customer support; they answered my detailed questions about compatibility with older systems quickly and thoroughly.
⭐⭐⭐⭐⭐ P****l, Foreman at CargoLift Enterprises, Mexico
This transmission chain exceeded expectations in terms of wear resistance, though I suggest including more installation tips in the manual for first-time users.
⭐⭐⭐⭐⭐ L****e, Quality Assurance Specialist at TransMech Inc., Germany
From order placement to receipt, the process was smooth—solid quality in the 220 variant and eco-friendly packaging that minimized waste.
