EXCERPT FROM 1.2 DETAILED SERIES INFORMATION PROLINK ENGINEERING MANUAL 01/24 (Ref-No. 888) siegling prolink modular belts SERIES 9 Side flexing and spiral belts Pitch 50 mm (1.97 in) 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

siegling prolink modular belts Side flexing and spiral belts | Pitch 50 mm (1.97 in) Belts for medium to heavy-duty food and non-food applications Side view scale 1:1 Available surface pattern and opening area S9-57 GRT Open (57 %), lattice-shaped surface Design characteristics – Suitable for both straight and radius conveying – 57 % open area for excellent air circulation and drainage S9-57 NTP Open (57 %), lattice-shaped surface with nub top – Stainless steel hinge pins for high load capacity, lateral stiffness, less belt supports and minimum belt lifting in curves – No potential belt edge...

siegling prolink modular belts SERIES 9 BELT TYPES Side flexing and spiral belt | Pitch 50 mm (1.97 in) | Cc = Open area (57 %) for excellent air circulation and drainage | 31 % contact area | Lattice-shaped surface | Collapse factor (Cc) = 1.8 Belt dimensions WB = Belt width, further information regarding r1 see page III-20 Available standard materials 3> PE WT * Values valid for dry applications (RH <50 %o). Belts in PA material will absorb water in wet environments, causing them to expand and reduce the nominal belt pull capacity. Attention! Due to the very large surface openings, personnel...

siegling prolink modular belts SERIES 9 BELT TYPES Side flexing and spiral belt | Pitch 50 mm (1.97 in) | Cc = Open area (57 %) for excellent air circulation and drainage | Lattice-shaped surface with 3.0 mm (0.12 in) high round studs 4 % contact area | Nub top surface for increased grip and reduced contact area for good release | Collapse factor (Cc) = 1.8 Belt dimensions WB = Belt width, further information regarding r1 see page III-20 Available standard materials 3> Belt Mold to order belts Attention! Due to the very large surface openings, personnel must be instructed not to place their fingers...

siegling prolink modular belts SERIES 9 BELT TYPES Side flexing and spiral belt | Pitch 50 mm (1.97 in) | Cc = Open area (57 %) for excellent air circulation and drainage | 31 % contact area | Lattice-shaped surface | Guided version (G) allows utilization of the entire belt width | Collapse factor (Cc) = 1.8 Variant specific dimensions [mm (in)] Belt dimensions WB = Belt width, further information regarding r1 see page III-20 Available standard materials 3> Belt Mold to order belts PE SS 12 822 NR NR 9.5 1.95 0.0 -70/65 -94/149 Attention! Due to the very large surface openings, personnel must...

siegling prolink modular belts SERIES 9 BELT TYPES Side flexing and spiral belt | Pitch 50 mm (1.97 in) | Cc = Open area (57 %) for excellent air circulation and drainage | With round studs for increased grip (4 % contact area) | Guided version (G) allows utilization of the entire belt width | Collapse factor (Cc) = 1.8 Variant specific dimensions [mm (in)] Belt dimensions WB = Belt width, further information regarding r1 see page III-20 Available standard materials 3> Belt Mold to order belts 0.0 -70/65 -94/149 Attention! Due to the very large surface openings, personnel must be instructed not...

siegling prolink modular belts SERIES 9 | BELT TYPES Side flexing and spiral belt | Pitch 50 mm (1.97 in) Open area (57 %) for excellent air circulation and drainage | Special edge modules with noses (F2 -F8) of varying size ensure smooth belt operation when the system turn radius is greater than the minimum belt turn radius |Collapse factor (Q) = 2.12-5.50 Belt dimensions WB = Belt width. CC see table below Available standard materials 3> Belt Mold to order belts Module variants For further information see chapter 3.3 (paragraph spiral conveyors) Attention! Due to the very large surface openings,...

siegling prolink modular belts SERIES 9 | SPROCKETS Side flexing and spiral belt | Pitch 50 mm (1.97 in) Main dimensions Sprocket size (Number of teeth) 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. For detailed sprocket and shaft dimensions see appendix 6.3 Number of sprockets (sprocket spacing distance) see chapter 3.2 MOVEMENT SYSTEMS

siegling prolink modular belts SERIES 9 | PROFILES Side flexing and spiral belt | Pitch 50 mm (1.97 in) Open version (57 %) base module for drainage Basic dataMaterial Color Height (h) Attention! Due to the very large surface openings, personnel must be instructed not to place their fingers in or on this belt. 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. Note: Use of accessory in a belt may impact on the minimum design radii. Please see chapter 6.3 for...

siegling prolink modular belts SERIES 9 SIDE GUARDS Side flexing and spiral belt | Pitch 50 mm (1.97 in) For retention of bulk products | Collapse factor (Cc) = 1.8 Basic data Material Attention! Due to the very large surface openings, personnel must be instructed not to place their fingers in or on this belt. 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. Note: Use of accessory in a belt may impact on the minimum design radii. Please see chapter 6.3 for...

Percentage open area Format: xx E.g. 20 = 20 % For sprockets: number of teeth Format: "Z"xx E.g. Z12 = 12 teeth