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-S8M Series

Timing Pulley (High Strength Aluminum Alloy)

SATP-S8M’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
IDTC
IDTS

Material

High Strength Aluminum Alloy

–

–

–

Surface Treatment

Anodizing (White/Hard)

–

–

–
Standard Dimensions Range

Clamping Methods

OD (mm)

No. of Tooth (ea)

Belt Width (mm)

SPAS

48.38 ~ 183.35

19 ~ 72

15, 25, 30, 40

SPB

45.84 ~ 152.79

18 ~ 60

15, 25, 30, 40

SC

50.93 ~ 91.67

20 ~ 36

15, 25

ID□□

IDOC

50.93 ~ 101.86

20 ~ 40

15

IDTC

50.93 ~ 76.39

20 ~ 30

25, 30, 40

IDTS

56.02 ~ 101.86

22 ~ 40

15, 25, 30, 40
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.