V-BELT SECTION "Z"

The section A V-belt — with sizes ranging from A100 to A196 — is a drive belt with a standard V section designed for mechanical and industrial applications. The designation “A” indicates the belt profile according to international standards (top width of approximately 13 mm and height of approximately 8 mm) and the variants A100…A196 refer to the different pitch lengths expressed in millimetres. These belts are suitable for transmitting power between shafts by means of pulleys with a compatible profile, ensuring reliability and durability.

The section “D” V-belts — in sizes from D110 to D285 — are classic “V” profile power transmission belts, designed to transfer power between shafts by means of grooved pulleys. The “D” section identifies a wide-band profile, with a standard top width of approximately 36.5 mm and a height of approximately 21.8 mm according to international standards, ideal for transmissions with heavier loads than sections A, B or C. The D110…D285 variants cover different belt pitch lengths to suit mechanical applications of different configurations.

The toothed belt L 075 is a precision mechanical belt, ideal for reliable synchronous drives. The designation “L 075” indicates the belt section, with back width of 0,75 inch (19.05 mm) and tooth pitch of 0,375 inch (9,525 mm). Several variants are available, identified by the belt length expressed in millimetres, to suit any application.

The section “C” V-belts — with designations ranging from C100 to C300 — are classic power transmission belts with a V profile used to transfer power in mechanical and industrial applications. The “C” section indicates a trapezoidal profile with a top width of approximately 22 mm and a height of approximately 14 mm (standard C‑section), compliant with international standards for V‑belts, for reliable transmission between compatible pulleys. The C100…C300 variants refer to increasing pitch lengths, identified by standard codes (linked to the length in inches converted into millimetres).

The SIT section “SPA” V-belt is an industrial V-belt designed to provide greater reliability, stability and service life than traditional section A belts, while maintaining a similar top width. It is used in mechanical applications where consistent performance and greater durability over time are required.

The toothed belt XL 037 is a precision mechanical belt for reliable synchronous drives. The designation “XL 037” indicates the belt section, with back width of 0,25 inch (6.35 mm) and tooth pitch of 0,2 inch (5.08 mm). Several variants are available, identified by the belt length expressed in millimetres, to suit any application.

The section “B” V-belts — with designations ranging from B100 to B300 — are classic V-profile drive belts designed to transfer power in mechanical and industrial applications. The section “B” indicates a standard trapezoidal profile with a back width of approximately 17 mm and a height of approximately 11 mm, compliant with international standards for V‑belts. The variants B100…B300 refer to increasing pitch lengths, expressed as a code, and allow adaptation to different requirements for transmission between shafts by means of compatible pulleys.

The SIT VARIO variator belts are special V-belts designed for variable speed transmissions using adjustable-diameter pulleys. These belts are designed to transmit high power in systems with continuous speed adjustment, maintaining high performance and service life even in severe conditions.

The Eagle White 32 toothed belt is a high-performance synchronous belt, part of the Silent Sync® / Eagle range of self-aligning tooth drives designed for industrial applications and precision mechanical systems. The number 32 indicates the belt width in millimetres (32 mm). This belt is available in several variants with lengths expressed in millimetres, to suit the power transmission and synchronisation requirements of your plant.

H 300 – Precision toothed belt with back width of 3 inches (76.2 mm) and tooth pitch of 0,5 inch (12.7 mm). Available in various lengths expressed in millimetres, ideal for synchronous drives on large machinery.

The section “B” V-belts — with codes ranging from B24 to B60 — are trapezoidal-profile drive belts (V‑belts) widely used to transfer power between shafts by means of pulleys with a compatible groove. The section “B” indicates a standard profile with a back width of approximately 17 mm and a height of approximately 11 mm, compliant with ISO/DIN standards for V‑belts. The variants B24…B60 cover various pitch lengths, expressed by international standard codes and available in many lengths in millimetres.

The section “A” V-belts – with sizes from A61 to A98 – are classic V‑belt drive belts used to transfer power between shafts by means of pulleys with a compatible groove profile. Section A indicates a trapezoidal profile with standard dimensions of approximately 13 mm top width and 8 mm height, compliant with ISO/DIN standards for V‑belts. The variants A61…A98 refer to the different pitch lengths of the belt, expressed in standard codes, and are available in various lengths in millimetres for many mechanical and industrial applications.

The toothed belt L 100 is a precision mechanical belt, ideal for reliable synchronous drives. The designation “L 100” indicates the belt section, with back width of 1 inch (25.4 mm) and tooth pitch of 0,375 inch (9,525 mm). Several variants are available, identified by the belt length expressed in millimetres, to suit any application.

The Eagle Red 105 toothed belt is a high-performance synchronous drive belt, designed for industrial applications and mechanical systems requiring precision, quiet running and reliability. The number 105 indicates the belt width in millimetres (105 mm), one of the standard sizes of the Silent Sync® / Eagle series. The belt is available in several variants with lengths expressed in millimetres, to suit the power transmission and synchronised motion requirements of your plant and machinery.

The Eagle Blue 35 toothed belt is a high-precision mechanical drive belt designed for industrial applications with synchronous drives. The designation “35” identifies the belt width in millimetres (35 mm) and is part of the high-performance SilentSync / Eagle belt family, characterised by low noise, high precision and excellent dynamic behaviour. Several variants with length expressed in millimetres are available, to suit various applications and mechanical systems.

The section “SPZ” V-belt is an industrial V-belt belonging to the SIT SP series, designed for light and medium-light power transmissions. Compared with traditional section Z belts, the SPZ guarantees greater operating stability, better efficiency and longer service life, thanks to a more advanced construction.