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-8YU Series 
Timing Pulley (High Strength Aluminum Alloy) 
SATP-8YU’s Structure and Material
|
Clamping Methods |
Category |
Pulley (Body/Flange) |
A.P.LOCK |
TAPER BUSHING |
Fastening Screw |
|
|
SPAS |
Material |
High Strength Aluminum Alloy |
Steel |
– |
SCM435 |
|
|
Surface Treatment |
Anodizing (White/Hard) |
– |
– |
Black Oxide |
||
|
SPB |
Material |
High Strength Aluminum Alloy |
– |
Steel |
SCM435 |
|
|
Surface Treatment |
Anodizing (White/Hard) |
– |
– |
Black Oxide |
||
|
SC |
Material |
High Strength Aluminum Alloy |
– |
– |
SCM435 |
|
|
Surface Treatment |
Anodizing (White) |
– |
– |
Black Oxide |
||
|
ID□□ |
IDOC |
Material |
High Strength Aluminum Alloy |
– |
– |
– |
|
Surface Treatment |
Anodizing (White/Hard) |
– |
– |
– |
||
Standard Dimensions Range
Clamping Methods
| SPAA | A.P.LOCK (High Strength Aluminum Alloy) | X | |
|---|---|---|---|
| SPAS | A.P.LOCK (Steel) | ○ | |
| SPB | TAPER BUSHING | ○ | |
| SC | SIDE-CLAMP (High Strength Aluminum Alloy) |
General | ○ |
| With Keyway | ○ | ||
| IDOC | IDLER | Center bearing (1pc) | ○ |
| IDTC | Center bearing (2pcs) | ○ | |
| IDTS | Both sides bearing (2pcs) | ○ | |
How to Order
① Clamping Methods
- SPAS
- A.P.LOCK (Steel) Type
- SPB
- TAPER BUSHING Type
- SC
- SIDE-CLAMP Type
- ID□□
- IDLER Type
② 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
③ Surface Treatment
- HA
- Hard Anodizing
- WA
- White Anodizing
※ For SC clamping type, only white anodizing (WA) surface treatment is available.