FingerTech S3M Timing Pulley 15T Thin

Price: 6.53 CAD
4.57 USD 4.39 EUR

Our specialty Timing Pulleys and Belts are the perfect solution for transmitting power from motors to wheels or shafts.
While O-Rings and round belts will slip under tension, timing belts have teeth that ensure a positive lock to the pulleys.

This thin version saves space by installing the setscrew within the pulley teeth, eliminating the external hub.
Use with FingerTech Timing Belts, or any other 3mm pitch belt.
• S3M pitch (3mm high-torque)
• Belt Width (maximum) : 4mm
• Size: 15 Teeth
• Bore: 3mm - Can be drilled up to 7.14mm (9/32")

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Our specialty Timing Pulleys and Belts are the perfect solution for transmitting power from motors to wheels or shafts.
While O-Rings and round belts will slip under tension, timing belts have teeth that ensure a positive lock to the pulleys.

Use with our selection of FingerTech timing belts, or any other 3mm pitch belt (4mm wide or less).
The setscrew is sunken beneath the belt teeth so there is no need for a hub to stick out the side!

Specifications:
Pitch (distance between tooth centers): 3mm
Belt Width (maximum): 4mm
Material: Anodized 6061 Aluminum
Size: 15 Teeth
Flange Diameter: 18.2mm (0.72")
Pulley Width: 7.5mm (0.30")
Bore: 3mm - Can be drilled up to 7.14mm (9/32")
Includes 4-40 setscrew for fastening to shaft. Make sure your shaft has a flat spot. Make one yourself with a file if you have to! Setscrews do not hold well on round shafts.
Setscrew is positioned in center of pulley width.
Setscrew requires 0.050" hex wrench

# TeethPitch Diameter (for calculating centers)Outside Tooth DiameterWeight
15T14.32mm (.564")13.56mm (.534")4.7g (0.19oz)


Try our Pulley-Belt Distance Calculator! Pick from our available pulley and belt sizes and it will tell you how far apart they will be, OR plug in your desired distance and it will tell you which belt to use!




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