Tooth surface hardness: hardened
Operation mode: Forced Manipulation
Change mode:stepped
Manufacturing method:cast gear
Tooth shape: spur gear
Material: cast iron
Belt Length：3m to 20m
Type Siza：2f 2
Pitch：10mm
Beltwidth：16mm 25mm 30mm 50mm
Teeth Quantity：12 14 15-----44 48 60
In mechanics, a typical pulley is a circular wheel that can be rotated about a central axis.
There is a groove on the circumferential surface of the round wheel,
the rope is wound around the groove,
and either end of the rope is pulled hard,
and the friction between the rope and the round wheel causes the round wheel to rotate around the central axis.
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