Page 548 - MISUMI SINGAPORE Economy Series

Timing Pulleys HTD 8M

Timing Pulley H8M Representative model: C-HTPA22H8M250-A-N14

8mm
P.529
Shipping
from
Idlers 30.84 SGD 13 days

Volume Discount
P.551 Quantity 2~9 10~
Timing Belts E Shipping days may differ by Quantity. 20%
Unit Price
Discount
E Quantity of volume discount above is for representative Part No. It may differ by the Part.
P.577 QPulley Shape 2.5 W/2 *W 2-M N: New JIS (B1301) keyway size table 1.8 Type & Nominal Width or less)
*A
2.5
Pulley L (44 teeth L (48 teeth
Nominal Specs
t Tolerance
dH7
bJS9
Belt Type
or less)
Shape
12
N12
4
A Shape
Closed End Belts N14 14 + 0.018 5 ±0.0150 2.3 + 0.1 H8M200 B B B B 42 47
4
15
48
N15
H8M250
53
0
53
N16
H8M300
58
16
N17
H8M400
69
64
17
0
19
N19
P.605 P.D. O.D. dH7 6.3 E F N18 18 6 2.8 Threaded Hole Size Table (Shaft Bore Specs.: N )
M (Coarse Thread)
dH7 Shaft Bore ID
20
N20
12
N22 22 + 0.021 13~17 M4
Open End Belts (t1.6) N25 25 8 ±0.0180 3.3 + 0.2 18~30 M10
M5
0
N24
24
M6
31~45
M8
30
N30
46~65
0
32
N32
0
*L N35 35 + 0.025 10
40
12 ±0.0215
N40
P.611 4 B Shape 2.5 *W 2.5 8(11 when the number QShaft Bore Specs.
Clamp Plates for Open End Belts of teeth is 44 or more) 5 H Round Hole 5 P Round Hole + Tap 5 N New JIS keyway + Tap
*A
2-M
P.615 120° 120° 120° 120° 120° 120°
5 P.D. O.D. dH7 6.3 D E F
Timing Pulleys / Idlers / Timing Belts EDepending on the process, there may be no surface treatment in the shaft hole. dH7 dH7 dH7 dH7 dH7 dH7 dH7 dH7 Flange: Aluminum Alloy
(t1.6)
dH7
EFor Shape A pulley, the tapped holes are set around 120° to avoid interference with the tooth top.
Aluminum Alloy
Material Pulley:
EThe relative positions of keyway and tooth are not fixed
ESet screws are provided
5
Part Number 4 Shaft Bore Specs. Surface Treatment: Clear Anodize
2 Number Pulley H P.D. O.D. D F E
Hole Dia. d
1Type of Teeth 3Belt Type Shape (1mm increments)
18 12~28 45.84 44.47 32 51 36
19 12~32 48.38 47.01 35 55 39
20 12~32 50.93 49.56 36 57 41
21 H8M200 12~37 53.47 52.10 40 60 46
A:22
＊
22 ＊ W:27 12~37 56.02 54.65 41 60 46
24 12~42 61.12 59.75 46 67 50

25 H8M250 12~48 63.66 62.29 48 69 54
26 ＊ A:28 14~50 66.21 64.84 51 75 55
28 ＊ W:33 14~52 71.30 69.93 55 78 58
C-HTPA 30 A 14~59 76.39 75.02 60 86 66
B
32 H8M300 14~59 81.49 80.12 63 86 66
34 ＊ A:33 16~67 86.58 85.21 70 94 74
36 ＊ W:38 16~72 91.67 90.30 75 99 78

38 16~76 96.77 95.40 80 105 84
40 H8M400 20~80 101.86 100.49 85 112 90
A:44
44 ＊ ＊ W:49 20~80 112.05 110.68 90 119 100
48 20~80 122.23 120.86 100 131 111
50 20~80 127.32 125.95 100 135 115
543 60 20~80 152.79 151.42 100 160 140
EDetailed specifications are available on the official website