Lock Belt Sprockets  C Type

Product photo
  • C Type Lock Belt Sprockets use a clamp collar.
  • Can be locked easily with two bolts. Can be used on small diameter shafts since they have excellent rotational balance and with no belt sprocket deformation.

Features

  • *Made to order
  • *Compliant with RoHS2 regulation (10 substances)

1. Locking principle

Placing two clamp collars around the belt sprocket hub and tightening the locking bolt to F force, the outside of the hub contracts due to being pressed in by a surface pressure equivalent to 4F.


The inside of contracted hub adheres to the shaft and generates frictional force. The shaft and pulley are strongly locked by friction. The feature of this clamp mechanism is locking the hub with two locking bolts that give the equivalent force of four. A large locking force can be gained with fewer bolts.


*Click to enlarge the illustration.

Catalogs ・Instruction Manuals

List of Model Numbers

※Click the model No. for detailed information.

Pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used  mm Tooth Width
100
mm
4 6 10 15 25 40 60 80 100 120
2 Lock
Belt Sprockets
S
Carbon steel ---
Plated ---
Aluminum ---
Lock
Belt Sprockets
C
Carbon steel ---
Aluminum P2M6BF-A-C□□ 28T~60T
Lock
Belt Sprockets
N
Carbon steel ---
Pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used  mm Tooth Width
100
mm
4 6 10 15 25 40 60 80 100 120
3 Lock
Belt Sprockets
S
Carbon steel ---
Plated ---
Aluminum ---
Lock
Belt Sprockets
C
Carbon steel P3M10BF-C□□ 22T~32T
Aluminum P3M10BF-A-C□□ 22T~60T
P3M15BF-A-C□□
Lock
Belt Sprockets
N
Aluminum P3M10BF-A-N□□□ 36T~60T
P3M15BF-A-N□□□
Pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used  mm Tooth Width
100
mm
4 6 10 15 25 40 60 80 100 120
5 Lock
Belt Sprockets
S
Carbon steel P5M10AF-□S□□□
P5M10BF-□S□□□
24T~72T
P5M15AF-□S□□□
P5M25AF-□S□□□
Aluminum P5M10AF-A-□S□□□
P5M10BF-A-□S□□□
24T~60T
P5M15AF-A-□S□□□
P5M25AF-A-□S□□□
Plated P5M10AF-□S□□□-K 25T~72T
P5M15AF-□S□□□-K
P5M25AF-□S□□□-K
Lock
Belt Sprockets
C
Carbon steel P5M10BF-C□□ 12T~44T
P5M15BF-C□□
Aluminum P5M10BF-A-C□□ 16T~44T
P5M15BF-A-C□□
Lock
Belt Sprockets
N
Carbon steel P5M10BF-N□□ 22T~72T
P5M15AF-N□□
P5M15BF-N□□
P5M25AF-N□□
P5M25BF-N□□
26T~72T
Pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used  mm Tooth Width
100
mm
4 6 10 15 25 40 60 80 100 120
8 Lock
Belt Sprockets
S
Carbon steel P8M15AF-□S□□□
P8M15BF-□S□□□
20T~72T
P8M25AF-□S□□□
P8M25BF-□S□□□
P8M40AF-□S□□□
P8M40BF-□S□□□
P8M60AF-□S□□□
P8M60BF-□S□□□
28T~72T
Aluminum P8M15AF-A-□S□□□ 20T~60T
P8M25AF-A-□S□□□
P8M40AF-A-□S□□□ 24T~60T
Plated P8M15AF-□S□□□-K 20T~72T
P8M25AF-□S□□□-K
P8M40AF-□S□□□-K 24T~72T
P8M60AF-□S□□□-K 26T~72T
Lock
Belt Sprockets
C
Carbon steel ---
Aluminum ---
Lock
Belt Sprockets
N
Carbon steel ---
Pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used  mm Tooth Width
100
mm
4 6 10 15 25 40 60 80 100 120
14 Lock
Belt Sprockets
S
Carbon steel P14M40AF-□S□□□
P14M40BF-□S□□□
28T~72T
P14M60AF-□S□□□
P14M60BF-□S□□□
Aluminum ---
Plated P14M40AF-□S□□□-K 28T~50T
P14M60AF-□S□□□-K 28T~50T
Lock
Belt Sprockets
C
Carbon steel ---
Aluminum ---
Lock
Belt Sprockets
N
Carbon steel ---
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