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SERIES 8

Product catalog summary

Overview: The document is an excerpt from the Siegling Prolink Engineering Manual, focusing on Series 8 straight running modular belts with a pitch of 25.4 mm (1 inch). These belts are designed for medium to heavy-duty applications and are available in various surface types and materials.

Design Characteristics: The belts feature a closed hinge design for high belt pull capacity, a rigid module design suitable for long conveyors, robust and durable module and sprocket design, and a closed solid edge design. A flame retardant version is available, compliant with DIN EN 13501-1.

Basic Data: The belts have a pitch of 25.4 mm (1 inch), a minimum belt width of 38.1 mm (1.5 inches), and width increments of 12.7 mm (0.5 inches). Hinge pins are 5 mm (0.2 inches) in diameter and made of plastic materials such as PBT, PP, and PA-HT.

Belt Types and Specifications:

S8.1-0 FLT: Closed, smooth surface with a flat top.
S8.1-0 SRS: Closed, slip-resistant surface.
S8.1-0 NSK/NSK2: Closed surface with a non-skid pattern for increased safety.
S8-25 RAT: Open surface with 25% opening and rounded contact surfaces.
S8.1-30 FLT: Open surface with 30% opening and flat top surface.
S8-0 FRT1: Closed surface with friction top.
S8-0 RTP A90: Closed surface with roller top.

Materials and Certifications: The belts are available in various materials and colors, including POM, PP, and PA-HT, with options for FDA and EU compliance. Temperature ranges and nominal belt pull capacities are specified for each material type.

Additional Features: The belts can be customized with different sprocket sizes, profiles for inclines, and side guards for bulk product retention. Mold to width options are available for specific dimensions.

Specifications: The belts are straight running with a pitch of 25.4 mm (1 inch). They are available in various materials and colors, including POM, PP, and PE, with colors such as Black (BK), Blue (BL), Light Gray (LG), and White (WT). The document specifies measurements and tolerances at 21°C, with adjustments for temperature deviations detailed in the Prolink manual.

Materials and Compliance: The belts comply with FDA 21 CFR, EU regulations 10/2011 and 1935/2004, and Japanese MHLW Notification 370. More materials and colors are available upon request.

Dimensions and Flexibility: The document provides detailed dimensions for belt thickness, pin diameter, and minimum flex radii. It also includes information on nominal belt pull, weight, and width deviation. The belts are designed for various applications, with specific configurations for open and closed surfaces, friction tops, and roller tops.

Sprockets: The manual details sprocket sizes, dimensions, and shaft bore options. Sprockets are available in both standard and split configurations, allowing for easy assembly without dismounting the shaft. They are designed for deep tooth engagement to handle heavy loads.

Profiles: Profiles with reinforced bases are available to handle high loads. The document specifies the highest available profile for 1-inch pitch belts, which is impact-resistant with reinforced bases and rips in TPC1 material.

Additional Information: The document includes variant-specific dimensions and configurations for different belt types, emphasizing the importance of using accessories in belts and their impact on minimum design radii.

Specifications:

Side Guards: Available in various heights (25 mm to 100 mm) and colors (Blue, Light Blue, White). Designed for straight running belts with a pitch of 25.4 mm (1 inch).
Profiles: Highest available profile for 1-inch pitch belts, made from TPC1 material in Light Gray, with a height of 152.4 mm (6 inches).
Hold Down Tabs: Used to prevent lift in wider belts and improve strength and stability. Constraints exist regarding sprocket and shaft size.
Pin Retained Rollers: Suitable for applications requiring low back pressure accumulation or product separation. Available in POM BK and TPE LG materials.

Procedures and Recommendations:

All measurements and tolerances are applicable at 21°C. For temperature deviations, refer to chapter 4.4 on temperature influence.
Use of accessories may impact minimum design radii; consult chapter 6.3 for details.
For low back pressure, wearstrips should be positioned between rollers; for product separation, below the rollers.

Standards and Norms:

Imperial dimensions are rounded off for standardization.
Coefficient of friction in accumulation mode is approximately 0.04, indicating accumulation pressure is about 4% of the product weight.

Key Data from Tables:

Sprocket Options: Various sizes available, with maximum bore dimensions provided for both round and square configurations.
Dimensions: Detailed dimensions for roller cut out width, roller diameter, and spacing are provided to ensure proper installation and operation.

Legend and Material Information:

Comprehensive legend explaining series, open area, surface pattern, type, style, color, height/diameter, length/width, and material codes.
Materials include various polymers like Polyethylene, Polypropylene, and Polyoxymethylene, each with specific properties and applications.

Catalog excerpts

EXCERPT FROM 1.2 DETAILED SERIES INFORMATION PROLINK ENGINEERING MANUAL 01/24 (Ref-No. 888) siegling prolink modular belts SERIES 8 Straight running belts Pitch 25.4 mm (1 in) D Forbo Siegling GmbH Lilienthalstraße 6/8, D-30179 Hannover Phone +49 511 6704 0 www.forbo-siegling.com, [email protected] Siegling Prolink Engineering Manual · 01/2024

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siegling prolink modular belts Straight running belts | Pitch 25.4 mm (1 in) Belts for medium to heavy-duty applications Side view scale 1:1 Available surface pattern and opening area S8.1-0 FLT Closed, smooth surface 25.4 (1) S8.1-0 SRS Closed, slip-resistant surface Design characteristics S8.1-0 NSK/S8.1-0 NSK2 Closed surface with non skid pattern – Closed hinge design provides high belt pull capacity – Rigid module design makes belt suitable for long conveyors S8-25 RAT Open (25 %) surface with rounded contact surfaces – Exceptionally robust and durable module and sprocket design – Closed...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed, smooth surface | Flat top surface Belt dimensions Available standard materials 3> Belt Mold to order belts Mold to width available in: 51 mm (2.0 in), 76 mm (3.0 in), 152 mm (6.0 in), 229 mm (9.0 in) ■ AT (Anthracite), ■ BK (Black), BL (Blue), LG (Light gray), UC (Uncolored), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All imperial dimensions (inches) are rounded off. 11 Flex radii: r1...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed surface | Slip-resistant surface, pleasant to walk and kneel on Belt dimensions Mold to width available in: 51 mm (2.0 in), 76 mm (3.0 in), 152 mm (6.0 in), 229 mm (9.0 in) ■ AT (Anthracite), ■ BK (Black), BL (Blue) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All imperial dimensions (inches) are rounded off. 11 Flex radii: r1 = side flex, r2 = front flex on roller, r3 = back flex on load bearing roller,...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed surface | Non skid surface for increased safety when walking on belt | Flat top sections across the belt width for supporting the belt on the return Variant specific dimensions [mm (in)] Belt dimensions Mold to width available in: 229 mm (9.0 in) ■ BK (Black), ■ BL (Blue), LG (Light gray), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All imperial dimensions (inches) are rounded off. 11 Flex...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed surface | Non skid surface for increased safety when walking on belt | Uninterrupted NSK-structure across the full belt width Belt dimensions Available standard materials 3> Belt Mold to width available in: 229 mm (9.0 in) ■ LG (Light gray), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 ‘Temperature influence". All imperial dimensions (inches) are rounded off. 11 Flex radii: r1 = side flex, r2 = front flex on roller,...

Open the catalog to page 6

siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Open area (25 %) with rounded contact surfaces | 24 % contact area (Largest opening: 9.7 x 7 mm/0.38 x 0.28 in) | Radius top belt surface ensures minimum product contact and good release characteristics Variant specific dimensions [mm (in)] Belt dimensions Mold to order belts 1 Mold to width available in: 76 mm (3.0 in), 152 mm (6.0 in), 229 mm (9.0 in) ■ BK (Black), ■ BL (Blue), LG (Light gray), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Open version (30 %) | Flat top surface | 53 % contact area (Largest opening: 9.7 x 7 mm/0.38 x 0.28 in) | Smooth surface Variant specific dimensions [mm (in)] Belt dimensions Available standard materials 3> Belt Mold to order belts Mold to width available in: 76 mm (3.0 in), 191 mm (7.5 in) ■ BL (Blue), UC (Uncolored), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All imperial dimensions (inches)...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed surface | Friction top with cube-shaped High Grip pads | Grooves inbetween to improve flexibility and to channel dirt away from the friction surface Belt dimensions Available standard materials 3> Belt Mold to order belts Mold to width available in: 229 mm (9.0 in) ■ AT (Anthracite), ■ BG (Beige), ■ BK (Black), ■ BL (Blue), LG (Light gray), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Closed surface with roller top at 90° to the direction of travel | version for low-friction merging of products lateral Variant specific dimensions [mm (in)] Belt dimensions Available standard materials 3>_ _ _ _ _ _ _ _ □ □ _ _ _ _ _ _ jTTrjojTjrFj±ruFrrru~jFrLmoxiFFixmjTjij1 FrTxrj±jmj1jF]Fr±r±ruF±rrjojTXr±v±njTJTXLr ~p d~rQ Err□ dt~d □ jTXrjojTirFJTqTJFrrrLrjFrLmTjrFFmjojTXLr jxnjo_rm_r jFmFrrrLrjTJTJojTTrFFmjT_rLXLr □ □ □ □ □ □ □ ET FLrm_rm-r .TLrLrLrLrLr jTjmJTJPF FLn_n_nxLr JFTLTLrLnF FlTmjTTLT)...

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siegling prolink modular belts SERIES 8 | BELT TYPES Straight running belt | Pitch 25.4 mm (1 in) Open version (30 %) | Flat top surface | 53 % contact area (Largest opening: 9.7 x 7 mm/0.38 x 0.28 in) | Smooth surface | with guiding tabs for tracking of chain on long hygiene critical conveyors Variant specific dimensions [mm (in)] Belt dimensions Mold to order belts 1 Mold to width available in: 191 mm (7.5 in) ■ BL (Blue), E UC (Uncolored), □ WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 "Temperature influence". All...

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SERIES 8

SERIES 8

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