This is the technical specification for the Pibelt transmission belt model 2/SPB3750. It is a Banded Belt (or joined belt) consisting of two elements with an SPB narrow section profile. This configuration is designed for drives that require high stability and load capacity, preventing vibration and belt turnover under impulsive loads. The SPB profile ensures greater power transmission capacity compared to classic V-belts.
Main Technical Data
Belt Type: Banded Belt (Joined Band)
Number of Elements: 2 (2/SPB)
Manufacturer / Brand: Pibelt
Section Profile: Narrow V-Belt Section SPB
Nominal Length (Lp): 3750 mm
Outside Length (La) Estimated: Approx. 3788 mm
Total Belt Width: 35 mm (2 x SPB Section)
Nominal Section Width (Wp): 16.3 mm (SPB Standard)
Nominal Section Height (T): 13 mm (SPB Standard)
Pibelt belts with the SPB profile are made with oil and heat resistant compounds, and low-stretch polyester cord reinforcement, ensuring longevity and reliability in harsh operating conditions. They generally comply with international standards such as ISO 4184 and DIN 7753/1.