Trapezoidal Tooth Pulley

  • Timing Pulleys for trapezoidal tooth profiles (JIS and ISO standards).
  • A wide variety of standard pulleys available.
  • Pilot Bore Series, Fit Bore Series, and Lock Series also available.

List of Model Numbers

※ Click the model No. for detailed information.

Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
Face Width
100
mm

3.2

4.8
025
6.4
037
9.5
050
12.7
MXL
2.032
DF Aluminum MXL3.2DF-A 10T~23T
MXL4.8DF-A
MXL6.4DF-A
MXL9.5DF-A
MXL12.7DF-A
AF/A/BF/B Carbon steel ---
Aluminum MXL3.2BF-A
MXL3.2B-A
24T~72T
MXL4.8BF-A
MXL4.8B-A
MXL6.4BF-A
MXL6.4B-A
MXL9.5BF-A
MXL9.5B-A
MXL12.7BF-A
MXL12.7B-A
Cylindrical Aluminum MXL-100L-A 10T~60T
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel ---
Lock
Pulleys
N
Carbon steel ---
Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
Face Width
100
mm
025
6.4
031
7.9
037
9.5
XL
5.080
DF Aluminum ---
AF/A/BF/B Carbon steel XL025AF
XL025BF
XL025B
10T~72T
XL031AF
XL031BF
XL031B
XL037AF
XL037BF
XL037B
Aluminum ---
Cylindrical Aluminum XL-100L-A 10T~28T
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel XL037AF-□S□□□ 32T~42T
Lock
Pulleys
N
Carbon steel XL037BF-N□□ 21T~40T
Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
050
12.7
075
19.1
100
25.4
L
9.525
DF Aluminum ---
AF/A/BF/B Carbon steel L050AF
L050A
L050BF
L050B
10T~42T
L075AF
L075A
L075BF
L075B
12T~42T
L100AF
L100A
L100BF
L100B
14T~42T
Cylindrical Aluminum ---
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel L050AF-□S□□□
L050BF-□S□□□
14T~60T
L075AF-□S□□□
L075BF-□S□□□
L100AF-□S□□□
L100BF-□S□□□
Lock
Pulleys
N
Carbon steel L050AF-N□□
L050BF-N□□
14T~42T
L075AF-N□□
L075BF-N□□
L100AF-N□□
L100BF-N□□
Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
075
19.1
100
25.4
150
38.1
200
50.8
300
76.2
H
12.700
DF Aluminum ---
AF/A/BF/B Carbon steel H075AF
H075A
H075BF
H075B
14T~72T
H100AF
H100A
H100BF
H100B
H150AF
H150A
H150BF
H150B
H200AF
H200A
H200BF
H200B
H300AF
H300A
H300BF
H300B
16T~72T
Cylindrical Aluminum ---
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel H100AF-□S□□□
H100B-□S□□□
14T~60T
H150AF-□S□□□
H150B-□S□□□
H200AF-□S□□□
H200B-□S□□□
H300AF-□S□□□
H300B-□S□□□
16T~60T
Lock
Pulleys
N
Carbon steel H100AF-N□□ 14T~40T
H150AF-N□□
H200AF-N□□
Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
200
50.8
300
76.2
400
101.6
XH
22.225
DF Aluminum ---
AF/A/BF/B Carbon steel XH200AF 18T~72T
XH300AF
XH400AF
Aluminum ---
Cylindrical Aluminum ---
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel ---
Lock
Pulleys
N
Carbon steel ---
Model,
pitch
mm
Type Material Base Model No. Tooth no. range Width of belt used
Upper row: JIS nominal width Lower row: mm
200
50.8
300
76.2
400
101.6
500
127.0
XXH
31.750
DF Aluminum ---
AF/A/BF/B Carbon steel XXH200AF 18T~60T
XXH300AF
XXH400AF
XXH500AF
Aluminum ---
Cylindrical Aluminum ---
Fit bore Carbon steel ---
Lock
Pulleys
S
Carbon steel ---
Lock
Pulleys
N
Carbon steel ---
Back to top