Timing Pulley
Timing pulley is a part that transmits the rotational power
received from the timing belt to the shaft. Our products provide
sufficient tightening force without additional processing on shafts / pulleys, etc.
and support a variety of shaft fastening methods that are easy to install.
SATP-S3M Series 
High Strength Aluminum Alloy Timing Pulley 
+ A.P.LOCK (High Strength Aluminum Alloy) Mounted Type
Dimensions / Performance
|
TYPE |
CAD |
NT |
P.C.D. |
O.D. |
C |
B |
ID Range (I type) |
ID Range (O type) |
|
BW150 (A:17, W:22) |
BW100 (A:11, W:16) |
|||||||
|
SATP-S3M SPAA |
 |
30 |
28.65 |
27.89 |
32 |
23 |
– |
6 |
|
34 |
32.47 |
31.71 |
40 |
28 |
– |
6, 8 |
|
|
36 |
34.38 |
33.62 |
40 |
28 |
– |
6, 8 |
|
|
40 |
38.20 |
37.44 |
44 |
32 |
8 |
8, 10 |
|
|
44 |
42.02 |
41.25 |
48 |
36 |
8 ~ 12 |
8 ~ 12 |
|
|
48 |
45.84 |
45.07 |
50 |
38 |
8 ~ 14 |
8 ~ 12 |
|
|
50 |
47.75 |
46.98 |
52 |
40 |
8 ~ 15 |
8 ~ 14 |
|
|
60 |
57.30 |
56.53 |
61 |
46 |
8 ~ 15 |
8 ~ 14 |
• Please refer to the below table for more specific available ID(d) information.
|
Available ID (d) |
6 |
8 |
10 |
12 |
14 |
15 |
|
|
Max. Permissible Torque(N·m) |
I & O type |
4 |
6 |
8 |
12 |
18 |
25 |
|
Max. Permissible Thrust Load(kN) |
I & O type |
1.33 |
1.51 |
1.63 |
1.99 |
2.56 |
3.34 |
|
D |
I & O type |
20 |
22 |
24 |
27 |
29 |
31 |
|
D1 |
I & O type |
8.5 |
11 |
13 |
15 |
17 |
18.5 |
|
N / n |
I & O type |
4 / 0.5 |
5 / 0.5 |
5 / 0.5 |
6 / 1 |
6 / 1 |
7 / 1.2 |
• Keyway is NOT available for SPAA series.
• Surface treatment may not be applied on inner surface of Pulley’s body.
How to Order
① Shape
- I
- Flange part of A.P.Lock and Taper bushing is located inside
- O
- Flange part of A.P.Lock and Taper bushing is located outside
② Surface Treatment
- HA
- Hard Anodizing
- WA
- White Anodizing