Page 542 - MISUMI SINGAPORE Economy Series
P. 542
Timing Pulleys S8M
Timing Pulley New S8M Representative model: C-HTPA22S8M250-A-N14
Specs
8mm
Save Up to
P.529
vs Standard Type 75% Shipping
from
Idlers 12.50 SGD 1 day
Volume Discount
P.551 Quantity 1~9 10~
Timing Belts E Shipping days may differ by Quantity. 30%
Discount
Unit Price
E Quantity of volume discount above is for representative Part No. It may differ by the Part.
P.577 QKeyway Size bJS9 N: New JIS (B1301) keyway size table Type & Nominal Width W L
Pulley
Nominal
A
Belt Type
t Tolerance
Closed End Belts 6.3 6.3 6.3 t N12 12 + 0.018 4 5 1.8 S8M150 A B A B 17 22 37 - -
bJS9
dH7
Specs
Shape
N14
14
15
N15
S8M250
2.3
28
33
0
48
N16
16
0
N18
18
P.605 2-R0.2 or Less N17 17 ±0.0150 + 0.1 S8M300 A B 33 38 53 -
N19 19 6 2.8 S8M400 A B 44 49 64 -
N20
20
Open End Belts 6.3 dH7 N22 22 + 0.021 8 ±0.0180 + 0.2 Threaded Hole Size Table
0
N24
24
(Shaft Bore Specs.: N )
25
N25
dH7 Shaft Bore ID M (Coarse Thread)
30
N30
12
M5
N35
35
P.611 QPulley Shape N32 32 + 0.025 10 3.3 0 13~17 M4
0
M6
12 ±0.0215
18~30
40
N40
Clamp Plates for Open End Belts 4 A Shape *W 4 B Shape *W *L QShaft Bore Specs. 46~65 M10
31~45
M8
2.5
of teeth is 44 or more)
P.615 2.5 W/2 *A 2-M 2.5 *A 2.5 8(11 when the number 5 N New JIS Keyway + Tap
5 2-M (120°)
Timing Pulleys / Idlers / Timing Belts P.D. O.D. dH7 6.3 E F P.D. O.D. dH7 6.3 D E F NH7
(t1.6)
E The positions of keyway and tooth are not fixed (t1.6) Material Pulley: Aluminum Alloy
E For Shape A pulley, the tapped holes are set around 120° to avoid interference with the tooth top. Flange: Aluminum Alloy
E Set screws are provided Surface Treatment: Clear Anodize
Part Number 4 5
Pulley Shaft Bore Specs.N P.D. O.D. D F E
1Type 2Number of Teeth 3Belt Type Shape Hole Dia. d
18 S8M250 14 45.84 44.46 32 52 36
S8M150 14·15
20 50.93 49.56 36 58 40
20
C-HTPA B
24 S8M250 14 61.12 59.74 46 67 50
30 16 76.39 75.02 60 87 67
32 S8M400 25·35 81.49 80.12 63 87 67
EDetailed specifications are available on the official website
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537 Type C-HTPA Keyword pulley s8m Economy series