The S2M 138 timing belt refers to a specific type of synchronous (toothed) belt with the following features:

S2M: Indicates the pitch and type of belt.

S stands for synchronous, meaning it is a toothed belt used for precise, non-slip motion between pulleys.

2M specifies the pitch, meaning the distance between the teeth is 2 millimeters.

138: Refers to the total length of the belt in millimeters. In this case, the belt has a 138 mm circumference.

Key Characteristics:

• Pitch: 2 mm (distance between the teeth).
• Length: 138 mm (total circumference).
• Applications: These belts are used in precise, small mechanical systems like 3D printers, small robotics, medical devices, and other compact equipment that requires synchronized movement.

Package Included:

1x S2M 138 timing belt