uni SNB M2 50%

Product catalog summary

Specifications:
The document provides specifications for the uni SNB M2 50% straight running belt. The nominal pitch is 25.4 mm (1.00 in) with a flat surface type and a 50% surface opening. The backflex radius is 30.0 mm (1.20 in) and the pin diameter is 5 mm (0.20 in). The belt material options include PA6.6 and PP, with various color options.

Procedures and Tolerances:
General belt tolerance is +0/-0.4% at 23°C/73°F and 50% RH. For exact belt width, customer service should be contacted. Non-standard belt widths are available upon request. The maximum load per drive sprocket varies depending on the belt material, with PP supporting up to 1100 N (247 lbf) and PA66 up to 1400 N (315 lbf).

Dimensions and Load Capacities:
The document includes a detailed table of belt widths, permissible tensile forces, and belt weights for different materials. It also specifies the minimum number of drive sprockets per shaft and the number of wear strips required for both carry and return sections.

Accessories and Non-Standard Options:
Various accessories such as flights and rollers are available, with specifications for materials and dimensions. Non-standard materials and colors are available, and additional belt widths can be requested.

Sprocket Information:
The document provides details on sprocket sizes, bore sizes, and dimensions. It notes that round bores are delivered with a keyway and that other bore sizes are available upon request. The maximum load per sprocket does not account for bore size, and proper shaft size should be ensured.

Additional Notes:
The document emphasizes that the information is subject to change due to continuous development and advises contacting customer service for more detailed information. It also highlights the availability of expert advice and local service for belting needs.

Catalog excerpts

Plastic Modular Belt Type M2 50% Straight running belt Nominal pitch: 25.4 mm (1.00 in) Surface type: Flat Surface opening: 50% Backflex radius: 30.0 mm (1.20 in) Pin diameter: 5 mm (0.20 in) Belt material & color Non standard material and color: See uni Material and Color Overview. Alternative pin and lock materials: Permissible tensile force (Belt/pin material) Belt width Belt weight (Belt/pin material) *Min. No. drive sprocket per shaft Number of wear strips (Min. No.) **Carry (pcs) Additional standard belt widths are available in steps of 76.1 mm (3.00 in). Additional non-standard belt widths are available in steps of 12.7 mm (0.50 in). Additional standard belt widths are available in steps of 76.1 mm (3.00 in). Additional non-standard belt widths are available in steps of 12.7 mm (0.50 in). General belt tolerance is +0/-0.4% at 23°C/73°F and 50% RH. For exact belt width contact Customer Service. Non standard belt width on request. Belt widths in PA66 is 0.2 % wider than the belt widths in the table above. *Max. Load per Drive Sprocket. Belt material: PP 1100 N (247 lbf); PA66 1400 N (315 lbf). **Max. Spacing between wear strips, Carry: 152 mm (6 in); Return: 304 mm (12 in). = Single Link STRAIGHT RUNNING

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Belt material & color Rubber material & color Non Standard material and color: See uni Material and Color Overview. Accessories Flight Running direction Front side: Flat Back side: Non Stick Flight Material & color Flights on 25.4 mm (1 in) are cut down from 50.8 mm (2 in). Link size

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Accessories Rollers NON STANDARD A Photo will be updated Roller material & color POM-D Non Standard material and color: See uni Material and Color Overview. Accessories Non Standard uni AmFlight Running direction Other Non Standard option: See uni AmFlight Overview. Principle sketch

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Pilot Bore Bore size Overall diameter Molded sprocket Non standard material and color: See uni Material and Color Overview. Molded sprocket Other sprocket sizes are available upon request. Two-part sprocket are available upon request. Round bores are always delivered with keyway. Other bore sizes are available upon request. uni Retainer Rings: See uni Retainer Ring data sheet. Width of tooth = 6.0 mm (0.24 in) Width of sprocket = 25.0 mm (0.98 in) Max load per sprocket shown does not take bore size into account. Please also ensure that sufficient size shaft is chosen for corresponding load. Fabrication...

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