EXCERPT FROM 1.2 DETAILED SERIES INFORMATION PROLINK ENGINEERING MANUAL 01/24 (Ref-No. 888) siegling prolink modular belts SERIES 4.1 Straight running belts Pitch 14 mm (0.55 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

siegling prolink modular belts Straight running belts | Pitch 14 mm (0.55 in) Belts for light to medium-duty food and non-food applications Side view scale 1:1 Available surface pattern and opening area S4.1-0 FLT Closed, smooth surface 14 (0.55) Design characteristics – Small pitch belt for applications requiring small transfer gaps – Hinges that open wide and flat channels on the underside ensure the belt is easy to clean S4.1-0 NPY Closed surface with negative pyramid pattern S4.1-0 FRT1 Closed surface with friction top – Unique sprocket design with rounded tooth edges provides ideal load...

BELT TYPESsiegling prolink modular belts Straight running belt | Pitch 14 mm (0.55 in) Closed, smooth surface | Flat top surface d. Belt dimensions Available standard materials 3> PE Mold to order belts Mold to width available in: 38 mm (1.5 in), 50 mm (1.97 in), 100 mm (3.94 in), 125 mm (4.92 in), 200 mm (7.87 in) ■ BL (Blue), ■ BK (Black), 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 = side flex, r2 = front...

siegling prolink modular belts SERIES 41 | BELT TYPES Straight running belt | Pitch 14 mm (0.55 in) Closed surface | Negative pyramid pattern for superb release characteristics when conveying wet or sticky products Belt dimensions Available standard materials 3> Belt Mold to width available in: 200 mm (7.87 in) 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, r4...

BELT TYPESsiegling prolink modular belts Straight running belt | Pitch 14 mm (0.55 in) S4.1-0 FRT1 | 0 % Opening | Friction top (Design 1) Closed surface | Friction top with slightly elevated triangular shapes to reduce contact area/increase contact pressure to optimise grip and to channel dirt away from the friction surface Available standard materials 3> Belt Mold to order belts Mold to width available in: 50 mm (1.97 in), 125 mm (4.92 in), 200 mm (7.87 in) ■ BG (Beige), ■ BL (Blue), nBK (Black), UC (Uncolored), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations...

siegling prolink modular belts SERIES 41 | BELT TYPES Straight running belt | Pitch 14 mm (0.55 in) Large open area (21 %) for excellent air circulation and drainage | 70 % contact area | Smooth surface Variant specific dimensions [mm (in)] Belt dimensions Available standard materials 3> Belt Mold to order belts Mold to width available in: 38 mm (1.5 in), 50 mm (1.97 in), 100 mm (3.94 in), 200 mm (7.87 in) ■ BK (Black), ■ 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"....

BELT TYPESsiegling prolink modular belts Straight running belt | Pitch 14 mm (0.55 in) S4.1-21 NTP | 21 % Opening | Nub top (round studs) Large open area (21 %) for excellent air circulation and drainage | 4 % contact area | Nub top surface for good release of wet and sticky products | Version available without round studs at the side (25 mm indent) Belt dimensions Available standard materials 3> Belt Mold to width available in: 200 mm (7.87 in) ■ BL (Blue), UC (Uncolored), WT (White) All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter...

siegling prolink modular belts SERIES 4.1 | SPROCKETS Straight running belt | Pitch 14 mm (0.55 in) Wide sprocket teeth ensure superior sprocket engagement and load transmission Main dimensions Sprocket size (Number of teeth) Shaft bores (• = Round, ■ = Square) 20 mm Material: PA, Color: LG ■ LG (Light gray) 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)...

siegling prolink modular belts Straight running belt | Pitch 14 mm (0.55 in) S4.1 FLT/NCL PMU No cling surface to improve release of wet and sticky products and Flat top surface for dry products Basic data Height (h) Material mold to order mold to order Molded width: 200 mm (7.9 in) 25 (0.98) (minimum indent) 12.5 (0.49) (positioning increment) Standard configuration S4.1-0 FLT/NCL PMU Indent configuration S4.1-0 FLT/NCL PMU All measurements and tolerances apply at 21 °C; for temperature deviations please see Prolink manual chapter 4.4 “Temperature influence“. All imperial dimensions (inches)...

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