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Product name | Aluminum Timing Pulleys HTD 5M 18 16 20 36 62 72 Tooth For Electric Skateboard |
Material | Aluminum 6061, Aluminum 7075 or according to your needs |
Application field | Electric Skateboards |
Teeth Type | HTD 5M |
Pitch | 5mm |
Belt Width | 15mm or according to your needs |
Surface Treatment | black anodized or according to your needs |
Teeth quantity | 72 Teeth or according to your needs |
MOQ | 10 PCS |




Arc-toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | S | R | hg | r | rt | ||||||
3M | 3.00 | 1.90 | 0.91 | 1.28 | 0.26~0.35 | 0.23 | ||||||
5M | 5.00 | 3.25 | 1.56 | 2.16 | 0.48~0.52 | 0.28 | ||||||
8M | 8.00 | 5.35 | 2.57 | 3.54 | 0.78~0.84 | 0.61 | ||||||
14M | 14.00 | 9.80 | 4.65 | 6.20 | 1.36~1.50 | 0.53 | ||||||
20M | 20.00 | 14.80 | 6.84 | 8.06 | 1.95~2.25 | 1.42 | ||||||
S-toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | S | R | hg | rt | rb | ||||||
S2M | 2.00 | 1.30 | 1.325 | 0.76 | 0.10 | 0.19 | ||||||
S3M | 3.00 | 1.95 | 1.975 | 1.11 | 0.15 | 0.28 | ||||||
S4.5M | 4.50 | 2.93 | 2.980 | 1.59 | 0.20 | 0.38 | ||||||
S5M | 5.00 | 3.25 | 3.275 | 1.77 | 0.25 | 0.55 | ||||||
S8M | 8.00 | 5.20 | 5.300 | 2.83 | 0.40 | 0.75 | ||||||
S14M | 14.00 | 9.10 | 9.280 | 4.95 | 0.75 | 1.31 | ||||||
G, Y-toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | hg | hg | R | rt | rb | ||||||
2GT | 2.00 | 0.75 | 1.325 | 1.00 | 0.10 | 0.19 | ||||||
3GT | 3.00 | 1.14 | 1.975 | 1.52 | 0.15 | 0.28 | ||||||
5GT | 5.00 | 1.93 | 2.980 | 2.54 | 0.20 | 0.38 | ||||||
Y8M | 5.00 | 3.02 | 3.275 | 3.80 | 0.25 | 0.55 | ||||||
Trapezoidal toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | 2 y° | bw | hg | rb | rt | ||||||
MXL | 2.032 | 56/40 | 0.67 | 0.64 | 0.30 | 0.23 | ||||||
XXL | 3.175 | 50 | 0.96 | 0.84 | 0.30 | 0.28 | ||||||
XL | 5.08 | 50 | 1.27 | 1.40 | 0.61 | 0.61 | ||||||
L | 9.525 | 40 | 3.10 | 2.13 | 0.86 | 0.53 | ||||||
H | 12.70 | 40 | 4.23 | 2.59 | 1.47 | 1.42 | ||||||
XH | 22.225 | 40 | 7.59 | 6.88 | 2.01 | 1.93 | ||||||
XXH | 31.750 | 40 | 11.61 | 10.29 | 2.69 | 2.82 | ||||||
T-toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | 2 y° | br | hg | rb | rt | ||||||
T2.5 | 2.50 | 50 | 1.83 | 1.00 | 0.30 | 0.20 | ||||||
T5 | 5.00 | 50 | 3.32 | 1.95 | 0.60 | 0.40 | ||||||
T10 | 10.00 | 50 | 6.57 | 3.40 | 0.80 | 0.60 | ||||||
T20 | 20.00 | 50 | 12.60 | 6.00 | 1.20 | 0.80 | ||||||
AT-toothed timing pulley tooth size (unit: mm) | ||||||||||||
Tooth profile | pitch Pb | 2 y° | s | hg | rr | ra | ||||||
AT3 | 3.00 | 50 | 1.50 | 1.00 | 0.20 | 0.30 | ||||||
AT5 | 5.00 | 50 | 2.70 | 1.10 | 0.40 | 0.70 | ||||||
AT10 | 10.00 | 50 | 5.40 | 2.35 | 0.50 | 1.20 | ||||||
AT20 | 20.00 | 50 | 10.00 | 5.00 | 1.75 | 2.50 | ||||||








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