Melbourne Machinery offer a diverse range of pulleys including :
SPA, SPB, SPC, sections
1, 2, 3, 4, 6, 8, 10, 12 groove
The belt / pulley combination is used to transfer power from the driving component such as a motor or gearmotor to the application. Applications include conveyor systems, crushers, compressors, process lines and general speed reduction. Belts and pulleys are well suited to high-speed applications in comparison to chain and sprockets, which are better suited to high torque applications.
Rough rule of thumb for belt power selection
Pulley size 200mm at 2000 rpm with a ratio 1:1 Dayco
Belt Power per belt
A super2 6.3Kw – (8.4Hp)
AX 10.5Kw – (14Hp)
SPAX 14Kw – (18.5hP)
B super2 9Kw – (12Hp)
BX 13.2Kw – (17.5Hp)
SPBX 19.7kW – (26.2Hp)
C super2 11.7Kw – (15.5Hp)
CX 17.5Kw – (23Hp)
SPCX 29Kw – (38.5Hp)
