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Synchronous Pulleys - Regular Torque, L Series. (Part Numbers)

Synchronous Pulleys - Regular Torque, L Series.
  • Volume Discount
  • Lead Time Reduction

New: Available number of teeth increased on metric pulleys. [August 2023]
METRIC/ INCH Bores Available!

  • METRIC
  • INCH
  • inCAD Components

(i)Caution

  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
Timing Pulleys L Type:Related Image
Timing Pulleys L Type:Related Image
[ ! ]For Keyway Dimension Details, see >> Click here
・Materials
Part Number[ M ]Material[ S ]Surface Treatment[ A ]Accessories
Set Screws
Belt Width 12.7mm
(1/2 inch)
Belt Width 19.1mm
(3/4 inch)
Belt Width 25.4mm
(1 inch)
Belt Width 38.1mm
(1.5 inch)
PulleyFlange
A: 14 W: 19 L: 31(39)A: 21 W: 26 L: 38(46)A: 27 W: 32 L: 44(53)A: 40 W: 45 L: 57
ATPA_ _L050ATPA_ _L075ATPA_ _L100ATPA_ _L150Aluminum Alloy 7000 series
(Extra Super Duralumin)
Aluminum AlloyClear Anodize304 Stainless Steel
ATPB_ _L050ATPB_ _L075ATPB_ _L100ATPB_ _L150Black Anodize
ATPK_ _L050ATPK_ _L075ATPK_ _L100ATPK_ _L150Hard Clear Anodize*
ATPN_ _L050ATPN_ _L075ATPN_ _L100ATPN_ _L150Electroless Nickel Plating
ATPT_ _L050ATPT_ _L075ATPT_ _L100ATPT_ _L1501045 Carbon Steel
or Equivalent
Low Carbon Steel-4137 Alloy Steel
(Black Oxide)
ATP_ _L050ATP_ _L075ATP_ _L100ATP_ _L150Black Oxide
ATPP_ _L050ATPP_ _L075ATPP_ _L100ATPP_ _L150Electroless Nickel Plating
*Hard Anodize Treatment: Film Hardness 300HV~
[ ! ]Flange is installed, and set screws are included with shaft bore specifications P, N and C.
[ ! ]L dimensions in ( ) are for 60 and 72 toothed pulleys.
 

Specifications

 Part Number-Pulley Shape-Shaft Bore Spec., I.D.-Z-J-Q-R-S-T
(Shaft Bore Specs.: H, P, N, C)ATP14L075-A-N10       R47    
(Shaft Bore Specs: V, F)ATP36L100-A-V15-Z29-J18.0       
(Shaft Bore Specs: Y)ATP50L150-A-Y25    -Q47--S12-T12

  [ ! ]Specify NK10 when New JIS Keywayed Bore + Tap with shaft bore diameter of 10 and keyway width 4.0mm (height 1.8mm) is requested. >> Click here
Timing Pulleys L Type:Related Image

Alterations

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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Part Number
ATP12L075-A-NUE
ATP12L075-A-NUF
ATP12L075-A-NUG
ATP12L075-A-P[8-18/1]
ATP12L075-A-PUE
ATP12L075-A-PUF
ATP12L075-A-PUG
ATP12L075-A-V[8-20/1]
ATP12L075-A-Y[8-20/1]
ATP12L075-B-C[10,​12,​15,​16,​18]
ATP12L075-B-F[8-20/1]
ATP12L075-B-H[8-22/1]
ATP12L075-B-HUE
ATP12L075-B-HUF
ATP12L075-B-HUG
ATP12L075-B-HUH
ATP12L075-B-N8
ATP12L075-B-N[10-18/1]
ATP12L075-B-NK10
ATP12L075-B-NUE
ATP12L075-B-NUF
ATP12L075-B-NUG
ATP12L075-B-P[8-18/1]
ATP12L075-B-PUE
ATP12L075-B-PUF
ATP12L075-B-PUG
ATP12L075-B-V[8-20/1]
ATP14L050-A-C[10,​12,​15,​16,​18,​19,​20]
ATP14L050-A-H[8-27/1]
ATP14L050-A-HUE
ATP14L050-A-HUF
ATP14L050-A-HUG
ATP14L050-A-HUH
ATP14L050-A-HUJ
ATP14L050-A-HUK
ATP14L050-A-N8
ATP14L050-A-N[10-21/1]
ATP14L050-A-NK10
ATP14L050-A-NUE
ATP14L050-A-NUF
ATP14L050-A-NUG
ATP14L050-A-NUH
ATP14L050-A-P[8-21/1]
ATP14L050-A-PUE
ATP14L050-A-PUF
ATP14L050-A-PUG
ATP14L050-A-PUH
ATP14L050-A-V[8-25/1]
ATP14L050-A-Y[8-25/1]
ATP14L050-B-C[10,​12,​15,​16,​18,​19,​20]
ATP14L050-B-F[8-24/1]
ATP14L050-B-H[8-26/1]
ATP14L050-B-HUE
ATP14L050-B-HUF
ATP14L050-B-HUG
ATP14L050-B-HUH
ATP14L050-B-HUJ
ATP14L050-B-HUK
ATP14L050-B-N8
ATP14L050-B-N[10-20/1]
ATP14L050-B-NK10
ATP14L050-B-NUE
ATP14L050-B-NUF
ATP14L050-B-NUG
ATP14L050-B-NUH
ATP14L050-B-P[8-20/1]
ATP14L050-B-PUE
ATP14L050-B-PUF
ATP14L050-B-PUG
ATP14L050-B-PUH
ATP14L050-B-V[8-24/1]
ATP14L075-A-C[10,​12,​15,​16,​18,​19,​20]
ATP14L075-A-H[8-27/1]
ATP14L075-A-HUE
ATP14L075-A-HUF
ATP14L075-A-HUG
ATP14L075-A-HUH
ATP14L075-A-HUJ
ATP14L075-A-HUK
ATP14L075-A-N8
ATP14L075-A-N[10-21/1]
ATP14L075-A-NK10
ATP14L075-A-NUE
ATP14L075-A-NUF
ATP14L075-A-NUG
ATP14L075-A-NUH
ATP14L075-A-P[8-21/1]
ATP14L075-A-PUE
ATP14L075-A-PUF
ATP14L075-A-PUG
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBelt Width Used(Inch)
(Inch)
Belt Width Used(mm)
(mm)
Number of Teeth
(T)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(inch)
Shaft Bore Spec.
(inch)
01.[H] Shaft Bore Spec. (Round Hole)
(mm)
02.[P] Shaft Bore Spec. (Round Hole + Tap)
(mm)
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)
(mm)
04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm) 05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap)
(mm)
06.[V] Shaft Bore Spec. (Stepped Hole)
(mm)
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)
(mm)
08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)
(mm)
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating3/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating5/8Inch Key Grove Hole+Tap--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating---8 ~ 18------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating3/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating5/8Inch Round Hole+Tap--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating-------8 ~ 20--
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape ASteelBlack Oxide Coating---------8 ~ 20
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating------10 ~ 18---
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating--------8 ~ 20-
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating--8 ~ 22-------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating3/4Inch Round Hole--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating----8-----
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating----10 ~ 18-----
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating-----10----
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating3/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating5/8Inch Key Grove Hole+Tap--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating---8 ~ 18------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating3/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating5/8Inch Round Hole+Tap--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.112Shape BSteelBlack Oxide Coating-------8 ~ 20--
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating------10 ~ 20---
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating--8 ~ 27-------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating1Inch Round Hole--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating----8-----
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating----10 ~ 21-----
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating-----10----
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/4Inch Key Grove Hole+Tap--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating---8 ~ 21------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating5/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating3/4Inch Round Hole+Tap--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating-------8 ~ 25--
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape ASteelBlack Oxide Coating---------8 ~ 25
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating------10 ~ 20---
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating--------8 ~ 24-
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating--8 ~ 26-------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating1Inch Round Hole--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating----8-----
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating----10 ~ 20-----
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating-----10----
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/4Inch Key Grove Hole+Tap--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating---8 ~ 20------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating5/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating3/4Inch Round Hole+Tap--------
1 Piece(s)

8 Days or more

100.5 in (1/2")12.714Shape BSteelBlack Oxide Coating-------8 ~ 24--
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating------10 ~ 20---
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating--8 ~ 27-------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating1Inch Round Hole--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating----8-----
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating----10 ~ 21-----
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating-----10----
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating3/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating3/4Inch Key Grove Hole+Tap--------
1 Piece(s)

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating---8 ~ 21------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating3/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.75 in (3/4")19.114Shape ASteelBlack Oxide Coating5/8Inch Round Hole+Tap--------

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Basic Information

Type Timing Pulleys Belt Type L Timing Pulleys/Idlers Pulleys

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