timing belt pulleys - universitat jaume i · 2010-08-08 · mectrol timing belt pulleys about...

TIMING BELT PULLEYS

MECTROL TIMING BELT PULLEYS

About Mectrol

Mectrol Corporation is a leading supplier of urethane timing belts, timing belt pulleys, and servo speedreducers. We offer a wide variety of timing belt pulleys, in metric, inch, and HTD pitches. In addition to ourbroad range of standard pulleys, we specialize in offering custom configurations depending on the needs ofyour application. If you need assistance, please call us toll free at 1-800-394-4844.

Custom Pulleys

Most pulleys are customized to some degree.In the adjacent photo, you can see examples ofcustom pulleys that can be made in both smalland large volume. We offer numerous materialsand finishes, and have the capability to addwhatever features are necessary for yourapplication.

Standard Pulleys

For fast service, and minimal cost, Mectroloffers a wide assortment of standard pulleys in themost common inch, metric, and HTD pitches.We also keep large quantities of bar stock andflanges to offer you the flexibility to make your own custom pulleys.

1

INDEX

MECTROL TIMING BELT PULLEYS

Commitment to Quality

Mectrol Corporation recognizes that productquality is first and foremost. We have investedheavily in the proper production and measuringequipment to produce the best quality parts.More importantly, we are constantly investing inour most important asset, our people. We provideongoing training for all Mectrol employees.

From initial design through product packaging,our focus is providing you the quality you deserve.We constantly monitor our own processes, as wellas our suppliers.

Reliable Performance

Count on Mectrol to get the product to you whenyou need it. We can deliver short runs quickly,and also provide high volumes economically. Inany situation, we recognize the importance of get-ting the product to you when you need it.

Fast, Friendly Service

The Mectrol Sales and Applications departmentsare dedicated to making it easy for you to busi-ness with us. Most pulleys can be quoted rightover the phone. Even difficult jobs are quotedwithin 24 hours. Please let us quote your nextproject. Please use the application worksheeton page 24.

PAGE

Standard Pulley Types 2

Custom Pulleys 2,3

Design Guide and tolerances 4,5

XL Pitch Pulleys 6

L Pitch Pulleys 7

H Pitch Pulleys 8

XH Pitch Pulleys 9

T5 Pitch Pulleys 10

T10 Pitch Pulleys 11

T20 Pitch Pulleys 12

AT5 Pitch Pulleys 13

PAGE

AT20 Pitch Pulleys 15

HTD 5mm Pitch Pulleys 16

HTD 8mm Pitch Pulleys 17

Pulley Bar Stock - inch pitch 18

Pulley Bar Stock - metric pitch 19

Pulley Bar Stock - HTD Pitch 20

Clamping Plates 21

Flange Selection 22

Flange Specifications 23

Application Worksheet 24

Other Mectrol Products IBC

2

STANDARD PULLEY TYPES

CUSTOM PULLEY TYPES

Mectrol pulleys are manufactured according to the standard types illustrated below. These types are referred to throughout the catalog for each given pitch and tooth count.

Pulleys may be customized in a number of different ways. Some of the options available are describedbelow. To assist you in designing a custom pulley, please utilize this information plus the design guide onpages 4 and 5.

Custom Bores

Standard pulleys come with a nominal pilot bore. Finished bores are available in the following styles:� Straight bore, see size and tolerance information on page 4� Straight bore with counterbore(s)� Bore for taperlock bushing� Bore for QD bushing

Keyways

Both inch and metric keyways available, see specifications on page 5.

Set Screws

Tapped holes for set screws may be added. These are typically located in the hub, but can also be locatedover the teeth.

F

L

D Dm

Od

Pd

Fd

DmDOd

Pd

LF F

L

D Dm IdOd

Pd

F

L

D Dm IdOd

Pd

Fd

TYPE 1F TYPE 2 TYPE 3 TYPE 6F

3

CUSTOM PULLEY TYPESV-Guide for improved tracking

For wider belts, and larger pulleys without flanges, one of the following v-guides is recommended forimproved tracking:

for inch pitch belts

Materials and Coatings

Standard material for Mectrol pulleys is aluminum. Most pulleys are also available in steel. Larger steel pul-leys are made as cast iron to reduce weight and cost. Several custom finishes and coatings are available aswell as alternate materials shown below:

Coatings� Clear anodize� Black anodize� Black oxide� Clear hardcoat� Teflon hardcoat� Electroless nickel

Materials� Stainless Steel� Delrin

Special Pitches

Most pitches may be supplied as zero-backlash, for precise positioning applications. Other pitches not list-ed in the catalog may be available. Contact Mectrol for more information.

.256

38°

.571

.339

40°

.531 .409

.272

44°38°

.295

.197

K6 Section K13 Section A Section O Section

for metric pitch belts

Length Of Bore

Over 0.75 Over 1.00 Over 1.25 Over 1.50 Over 2.00 Over 2.50 Over 3.00 Over 3.50 Over 4.00 Over 4.50 Over 5.50Diameter of Bore to and to and to and to and to and to and to and to and to and to and to and

Up Thru including including including including including including including including including including including0.75 1.00 1.25 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.50 6.00

Up thru 0.50 +0.0015 +0.0015 +0.0015 +0.0015 +0.0015+0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 0.50 +0.0015 +0.0015 +0.0015 +0.0015 +0.0020 +0.0020 +0.0020to and including 1.00 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 1.00 +0.0015 +0.0015 +0.0015 +0.0020 +0.0020 +0.0020 +0.0020 +0.0020to and including 1.50 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 1.50 +0.0020 +0.0020 +0.0025 +0.0025 +0.0025 +0.0025 +0.0025 +0.0030 +0.0030 +0.0030to and including 2.00 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 2.00 +0.0020 +0.0025 +0.0025 +0.0025 +0.0025 +0.0025 +0.0030 +0.0030 +0.0030to and including 2.50 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000



Over 3.50 +0.0030 +0.0030 +0.0030 +0.0040 +0.0040 +0.0040to and including 4.00 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 4.00 +0.0030 +0.0030 +0.0040 +0.0040 +0.0040to and including 4.50 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Over 4.50 +0.0030 +0.0030 +0.0040 +0.0040 +0.0040to and including 5.00 +0.0000 +0.0000 +0.0000 +0.0000 +0.0000

Standard Minimum Pulley WidthBelt Pulley Width Nominal BeltPitch Designation Width

flanged Unflanged b'f

In mm In mm In mm

XL 037 .375 9.7 0.41 10.4 0.48 12.2050 .500 12.7 0.55 14.0 0.67 17.0

L 075 .750 19.1 0.80 20.3 0.92 23.7100 1.000 25.4 1.05 26.7 1.17 29.7100 1.000 25.4 1.05 26.7 1.23 31.2

H 150 1.500 38.1 1.55 39.4 1.73 43.9200 2.000 50.8 2.08 52.8 2.26 57.4300 3.000 76.2 3.11 79 3.29 83.6200 2.000 50.8 2.23 56.6 2.46 62.5

XH 300 3.000 76.2 3.30 83.8 3.50 89.9400 4.000 101.6 4.36 110.7 4.59 116.610 0.394 10 0.453 11.5 0.551 14.0

T5, 16 0.630 16 0.689 17.5 0.787 20.0AT5 25 0.984 25 1.043 26.5 1.142 29.0

16 0.630 16 0.709 18.0 0.827 21.0T10, 25 0.984 25 1.063 27.0 1.181 30.0AT10 32 1.260 32 1.339 34.0 1.457 37.0

50 1.969 50 2.047 52.0 2.165 55.032 1.260 32 1.339 34.0 1.496 38.0

T20, 50 1.969 50 2.047 52.0 2.205 56.0AT20 75 2.953 75 3.031 77.0 3.189 81.0

100 3.937 100 4.016 102.0 4.252 106.0

4

DESIGN GUIDEMectrol pulleys are designed and manufactured to comply with the following industry standards.Whenever possible, these standards should be used when designing custom pulleys.

Pulley Width - The following table shows the minimum pulley width depending on pitch and belt width.

bf

b'f

Standard Pulley Bore Tolerances - Inches

5

DESIGN GUIDE

Other Pulley Tolerances

Radial Runout*For outside diameters of 25.4 mm and under .......... 0.08 mmFor outside diameters over 25.4 mm up through 203.2 mm ........0.13 mmFor outside diameters over 203.2 mm ........... 0.13 mm plus 0.0127 mm per 25.4 mm of diameter over 203.2 mm

For outside diameters of 1 in. and under .......... 0.003 in.For outside diameters over 1 in. up through 8 in. ........0.005 in.For outside diameters over 8 in. ........... 0.005 in. plus 0.0005 in. per in. of diameter over 8 in.

Axial Runout*For outside diameters of 25.4 mm and under .......... 0.03 mmFor each additional 10mm of outside diameter up through 254.0 mm, add ........0.01 mmFor each additional 10mm of outside diameter over 254.0 mm add ........0.005 mm

For outside diameters of 1 in. and under .......... 0.003 in.For each additional in. of outside diameter up through 10.0 in., add ........0.001 in.For each additional in. of outside diameter over 10.0 in., add ........0.0005 in.

*Total Indicator Reading

Shaft DiameterOver up to and Width Tolerance *Depth Tolerance

including b on b t2 t2

6 8 2 +0.060 1.0

8 10 3 +0.020 1.4

10 12 4 +0.078 1.8 +0.1

12 17 5 +0.030 2.3 0

17 22 6 2.8

22 30 8 +0.098 3.3

30 38 10 +0.040 3.3

38 44 12 3.3

44 50 14 +0.120 3.8

50 58 16 +0.050 4.3 +0.2

58 65 18 4.4 +0

65 75 20 4.9

75 85 22 +0.149 5.4

85 95 25 +0.065 5.4

95 110 28 6.4

110 130 32 7.4

130 150 36 8.4

150 170 40 +0.180 9.4

170 200 45 +0.080 10.4

200 230 50 11.4 +0.3

230 260 56 12.4 0

260 290 63 +0.220 12.4

290 330 70 +0.100 14.4

330 380 80 15.4

* Metric Keyway depths are specified from the bottom of the keyway to a line tangent to the bore at the keyway centerline.T=Bore Diameter + t2

*Tolerances on widths, wk (inches)

For widths up through 1/4 (0.250)....-0.003, -0.000

For widths over 1/4 (0.250) to and including 1/2 (0.500)...+0.0035, -0.000

For widths over 1/2 (0.500)to and including 1 (1.000)...+0.004, -0.000

For widths over 1 (1.000)...+0.005, -0.000

t2

T Bore

b

hk

wk

Standard Keyway Dimensions and Tolerances

Shaft Diameter Width,wk Depth hk

+0.015-0.000

Up through 7/16 (0.44) 3/32 (0.094) 3/64 (0.047)

Over 7/16 (0.44) to and including 9/16 (0.56) 1/8 (0.125) 1/16 (0.062)

Over 9/16 (0.55) to and including 7/8 (0.88) 3/16 (0.188) 3/32 (0.094)

Over 7/8 (0.88) to and including 1-1/4 (1.25) 1/4 (0.250) 1/8 (0.125)

Over 1-1/4 (1.25) to and including 1-3/8 (1.38) 5/16 (0.312) 5/32 (0.156)






Over 3-3/4 (3.75) to and including 4-1/2 (4.50) 1 (1.00) 1/2 (0.500)

Over 4-1/2 (4.50) to and including 5-1/2 (5.50) 1-1/4 (1.125) 5/8 (0.625)

Over 5-1/2 (5.50) to and including 6-1/2 (6.50) 1-1/2 (1.500 3/4 (0.750)

Over 6-1/2 (6.50) to and including 7-1/2 (7.50) 1-3/4 (1.725) 3/4 (0.750)

Over 7-1/2 (7.50) to and including 9 (9.00) 2 (2.00) 3/4 (0.750)

Over 9 (9.00) to and including 11 (11.00) 2-1/2 (2.500) 7/8 (0.875)

Over 11 (11.00) to and including 13 (13.00) 3 (3.00) 1 (1.000)

6

INCH PITCH XL (.200”) PULLEYS

# ofTeeth Type in mm in mm in mm in mm in mm in mm in mm

10 1F 0.637 16.2 0.617 15.7 0.906 23.0 0.374 9.5 0.157 4 0.787 20.0 0.563 14.311 1F 0.700 17.8 0.680 17.3 0.906 23.0 0.437 11.1 0.157 4 0.787 20.0 0.563 14.312 1F 0.764 19.4 0.744 18.9 0.984 25.0 0.500 12.7 0.157 4 0.787 20.0 0.563 14.314 1F 0.891 22.6 0.871 22.1 1.102 28.0 0.563 14.3 0.236 6 0.787 20.0 0.563 14.315 1F 0.955 24.3 0.935 23.7 1.102 28.0 0.626 15.9 0.236 6 0.787 20.0 0.563 14.316 1F 1.019 25.9 0.999 25.4 1.26 32.0 0.689 17.5 0.236 6 0.787 20.0 0.563 14.318 1F 1.146 29.1 1.126 28.6 1.378 35.0 0.811 20.6 0.236 6 0.787 20.0 0.563 14.320 1F 1.273 32.3 1.253 31.8 1.496 38.0 0.937 23.8 0.236 6 0.787 20.0 0.563 14.321 1F 1.337 34.0 1.317 33.4 1.496 38.0 0.937 23.8 0.236 6 0.787 20.0 0.563 14.322 1F 1.401 35.6 1.381 35.1 1.614 41.0 1.000 25.4 0.236 6 0.787 20.0 0.563 14.324 1F 1.528 38.8 1.508 38.3 1.732 44.0 1.063 27.0 0.236 6 0.787 20.0 0.563 14.326 1F 1.655 42.0 1.635 41.5 1.89 48.0 1.102 28.0 0.236 6 0.787 20.0 0.563 14.328 1F 1.783 45.3 1.763 44.8 2.008 51.0 1.189 30.2 0.236 6 0.787 20.0 0.563 14.330 1F 1.910 48.5 1.890 48.0 2.126 54.0 1.374 34.9 0.315 8 0.787 20.0 0.563 14.332 2 2.037 51.7 2.017 51.2 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.336 2 2.292 58.2 2.272 57.7 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.340 2 2.546 64.7 2.526 64.2 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.342 2 2.674 67.9 2.654 67.4 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.344 2 2.801 71.1 2.781 70.6 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.348 2 3.056 77.6 3.036 77.1 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.360 2 3.820 97.0 3.800 96.5 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.372 2 4.584 116.4 4.564 115.9 - - 1.496 38.0 0.315 8 0.787 20.0 0.563 14.3

L FDPD OD Fd Dm

F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2

For Belt Width 3/8”

Materials: Aluminum (A) is standardSteel (S) optional up to 30 teethStainless steel, and other materials available.Contact Mectrol at 1-800-394-4844 for further details

How to Order

P XL

Material (A,S)Pulley type (1F, 2)Belt width in inches (037)Number of teeth

7

INCH PITCH L (.375”) PULLEYS

# ofTeeth Type in mm in mm in mm in mm in mm in mm in mm in mm in mm

10 1F 1.194 30.3 1.164 29.6 1.417 36 0.866 22 0.236 6 - - - - - - 0.236 6

12 1F 1.432 36.4 1.402 35.6 1.654 42 1.102 28 0.236 6 1.102 28 0.315 8 1.102 28 0.236 613 1F 1.552 39.4 1.522 38.7 1.732 44 1.181 30 0.236 6 1.181 30 0.315 8 1.181 30 0.315 814 1F 1.671 42.4 1.641 41.7 1.890 48 1.299 33 0.315 8 1.299 33 0.315 8 1.299 33 0.315 815 1F 1.790 45.5 1.760 44.7 2.008 51 1.417 36 0.315 8 1.417 36 0.315 8 1.417 36 0.315 8

16 1F 1.910 48.5 1.880 47.7 2.126 54 1.496 38 0.315 8 1.496 38 0.315 8 1.496 38 0.315 817 1F 2.029 51.5 1.999 50.8 2.244 57 1.575 40 0.394 10 1.575 40 0.394 10 1.575 40 0.394 1018 1F 2.149 54.6 2.119 53.8 2.362 60 1.575 40 0.394 10 1.575 40 0.394 10 1.575 40 0.394 1019 1F 2.268 57.6 2.238 56.8 2.520 64 1.575 40 0.394 10 1.575 40 0.394 10 1.575 40 0.394 1020 1F 2.387 60.6 2.357 59.9 2.618 66.5 1.811 46 0.394 10 1.811 46 0.394 10 1.811 46 0.394 1021 1F 2.507 63.7 2.477 62.9 2.795 71 1.811 46 0.394 10 1.811 46 0.394 10 1.811 46 0.394 1022 1F 2.626 66.7 2.596 65.9 2.953 75 1.969 50 0.394 10 1.969 50 0.394 10 1.969 50 0.394 1024 1F 2.865 72.8 2.835 72.0 3.110 79 1.969 50 0.472 12 1.969 50 0.472 12 1.969 50 0.472 1226 1F 3.104 78.8 3.074 78.1 3.386 86 1.969 50 0.472 12 1.969 50 0.472 12 1.969 50 0.472 1228 1F 3.342 84.9 3.312 84.1 3.583 91 1.969 50 0.472 12 1.969 50 0.472 12 1.969 50 0.472 1230 1F 3.581 91.0 3.551 90.2 3.819 97 1.969 50 0.472 12 1.969 50 0.472 12 1.969 50 0.472 1232 1F 3.820 97.0 3.790 96.3 4.055 103 1.969 50 0.472 12 1.969 50 0.472 12 1.969 50 0.472 1236 1F 4.297 109.1 4.267 108.4 4.488 114 1.969 50 0.472 12 2.165 55 0.472 12 2.165 55 0.472 1240 1F 4.775 121.3 4.745 120.5 5.039 128 1.969 50 0.472 12 2.362 60 0.472 12 2.362 60 0.472 1244 1F 5.252 133.4 5.222 132.6 5.512 140 1.969 50 0.472 12 2.362 60 0.472 12 2.362 60 0.472 1248 1F 5.730 145.5 5.700 144.8 5.984 152 1.969 50 0.472 12 2.362 60 0.472 12 2.362 60 0.472 1260 2 7.162 181.9 7.132 181.2 0.000 - 1.969 50 0.591 15 2.362 60 0.591 15 2.362 60 0.591 1572 2 8.594 218.3 8.564 217.5 0.000 - 1.969 50 0.591 15 2.362 60 0.591 15 2.362 60 0.591 1584 2 10.027 254.7 9.997 253.9 0.000 - 1.969 50 0.591 15 2.362 60 0.591 15 2.362 60 0.591 15

For Belt width 3/4" For Belt width 1"Dm D Dm DFd DmPD

For belt width 1/2"DOD

Belt Width1/2”(050) 3/4”(075) 1”(100)

L-in 1.024 1.260 1.496L-mm 26 32 38F-in 0.748 0.984 1.220F-mm 19 25 31

F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2

For Belt Widths 1/2”, 3/4”, 1.0”

Materials: Aluminum (A) is standard up to 48 teethSteel (S) optional, 60 to 84 teeth are cast ironStainless steel, and other materials available.Contact Mectrol at 1-800-394-4844 for further details

How to Order

P L

Material (A,S)Pulley type (1F, 2)Belt width in inches (050, 075, 100)Number of teeth

8

INCH PITCH H (.500”) PULLEYS

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� ��

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� � ��

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F

L

D Dm

Od

Pd

Fd

TYPE 1F

F

L

D Dm IdOd

Pd

For Belt Widths 1.0”, 1.5”, 2.0”, and 3.0”

TYPE 3

Materials: Aluminum (A) is standard up to 48 teethSteel (S) optional up to 44 teeth, 48 to 120 teeth are cast ironStainless steel, and other materials available.Contact Mectrol at 1-800-394-4844 for further details

How to Order

P H

Material (A,S)Pulley type (1F, 6F, 3)Belt width in inches (100, 150, 200, 300)Number of teeth

F

L

D Dm IdOd

Pd

Fd

TYPE 6F

9

INCH PITCH XH (.875”) PULLEYS

# ofTeeth Type in mm in mm in mm in mm in mm

18 1F 5.013 127.3 4.903 124.5 5.591 142 3.346 85 0.787 2020 1F 5.570 141.5 5.460 138.7 6.102 155 3.740 95 0.787 2022 1F 6.127 155.6 6.017 152.8 6.693 170 4.331 110 0.787 2024 1F 6.685 169.8 6.575 167.0 7.244 184 4.921 125 0.984 2526 1F 7.242 183.9 7.132 181.1 7.795 198 5.512 140 0.984 2528 1F 7.799 198.1 7.689 195.3 8.346 212 4.724 120 0.984 2530 1F 8.356 212.2 8.246 209.4 8.937 227 4.724 120 0.984 2532 1F 8.913 226.4 8.803 223.6 9.449 240 5.118 130 0.984 2540 1F 11.141 283.0 11.031 280.2 11.693 297 5.512 140 0.984 2548 3 13.369 339.6 13.259 336.8 - - 5.906 150 1.181 3060 3 16.711 424.5 16.601 421.7 - - 5.906 150 1.181 30

PD OD Fd Dm D

Dimensions for Belt Width - XH Pitch

2.0 in 3.0 in 4.0 in 2.0 in 3.0 in 4.0 inL - in 2.441 3.504 4.567 2.559 4.134 4.685L - mm 62 89 116 65 105 119F - in 3.071 3.622 5.197 3.150 3.622 4.685F - mm 78 92 132 80 92 119

Belt Width 18-40 teeth Belt Width 48-60 teeth

For Belt Widths 2.0”, 3.0”, and 4.0”

F

L

D Dm

Od

Pd

Fd

TYPE 1F

F

L

D Dm IdOd

Pd

TYPE 3

Materials: Aluminum (A) and steel (S) both availableContact Mectrol at 1-800-394-4844 for further details

How to Order

P XH

Material (A,S)Pulley type (1F, 3)Belt width in inches (200, 300, 400)Number of teeth

10

METRIC PITCH T5 (5mm) PULLEYS

# ofTeeth Type in mm in mm in mm in mm in mm in mm

10 1F 0.627 15.9 0.593 15.1 0.906 23 0.433 11 0.157 4 0.000 - 12 1F 0.752 19.1 0.718 18.2 0.984 25 0.433 11 0.157 4 0.000 - 14 1F 0.877 22.3 0.844 21.4 1.024 26 0.551 14 0.197 5 0.000 - 15 1F 0.940 23.9 0.906 23.0 1.102 28 0.63 16 0.236 6 0.236 616 1F 1.003 25.5 0.969 24.6 1.142 29 0.709 18 0.236 6 0.236 618 1F 1.128 28.6 1.094 27.8 1.26 32 0.787 20 0.236 6 0.236 619 1F 1.191 30.2 1.157 29.4 1.417 36 0.866 22 0.236 6 0.236 620 1F 1.253 31.8 1.220 31.0 1.417 36 0.906 23 0.236 6 0.236 622 1F 1.379 35.0 1.345 34.2 1.496 38 0.945 24 0.236 6 0.236 624 1F 1.504 38.2 1.470 37.3 1.654 42 1.024 26 0.236 6 0.315 825 1F 1.566 39.8 1.533 38.9 1.732 44 1.024 26 0.236 6 0.315 826 1F 1.629 41.4 1.596 40.5 1.732 44 1.024 26 0.236 6 0.315 827 1F 1.692 43.0 1.658 42.1 1.89 48 1.181 30 0.315 8 0.315 828 1F 1.754 44.6 1.721 43.7 1.89 48 1.26 32 0.315 8 0.315 830 1F 1.880 47.7 1.846 46.9 2.067 52.5 1.339 34 0.315 8 0.315 832 1F 2.005 50.9 1.972 50.1 2.126 54 1.496 38 0.315 8 0.315 836 1F 2.256 57.3 2.222 56.4 2.362 60 1.496 38 0.315 8 0.315 840 1F 2.506 63.7 2.473 62.8 2.618 66.5 1.575 40 0.315 8 0.315 842 1F 2.632 66.8 2.598 66.0 2.795 71 1.575 40 0.315 8 0.315 844 2 2.757 70.0 2.724 69.2 - - 1.772 45 0.315 8 0.315 848 2 3.008 76.4 2.974 75.5 - - 1.969 50 0.315 8 0.315 860 2 3.760 95.5 3.726 94.6 - - 2.559 65 0.315 8 0.315 8

10 & 16 mm belt 25 mm belt

DDPD OD Fd Dm

Dimensions for Belt Width - T5 Pitch

Belt Width10 mm 16 mm 25 mm

L - in 0.827 1.063 1.417L - mm 21 27 36F - in 0.591 0.827 1.181F - mm 15 21 30

F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2

For Belt Widths 10, 16, and 25mm

Materials: Aluminum (A) is standardSteel (S) optional in all tooth countsStainless steel, and other materials available.Contact Mectrol at 1-800-394-4844 for further details

How to Order

P T5

Material (A,S)Pulley type (1F, 2)Number of teethOverall width L (21, 27, 36)

11



12 1F 1.504 38.2 1.431 36.3 1.654 42 1.102 28 0.236 6 - - 14 1F 1.754 44.6 1.682 42.7 1.890 48 1.260 32 0.315 8 - - 15 1F 1.880 47.7 1.807 45.9 2.008 51 1.260 32 0.315 8 - - 16 1F 2.005 50.9 1.932 49.1 2.126 54 1.378 35 0.315 8 - - 18 1F 2.256 57.3 2.183 55.4 2.441 62 1.575 40 0.315 8 0.394 1019 1F 2.381 60.5 2.308 58.6 2.520 64 1.732 44 0.315 8 0.394 1020 1F 2.506 63.7 2.434 61.8 2.618 66.5 1.811 46 0.315 8 0.472 1222 1F 2.757 70.0 2.684 68.2 2.953 75 2.047 52 0.315 8 0.472 1224 1F 3.008 76.4 2.935 74.5 3.189 81 2.283 58 0.315 8 0.472 1225 1F 3.133 79.6 3.060 77.7 3.268 83 2.362 60 0.315 8 0.472 1226 1F 3.258 82.8 3.185 80.9 3.425 87 2.362 60 0.315 8 0.472 1227 1F 3.384 85.9 3.311 84.1 3.583 91 2.362 60 0.315 8 0.472 1228 1F 3.509 89.1 3.436 87.3 3.661 93 2.362 60 0.315 8 0.472 1230 1F 3.760 95.5 3.687 93.6 3.937 100 2.362 60 0.315 8 0.472 1232 1F 4.010 101.9 3.937 100.0 4.173 106 2.559 65 0.394 10 0.472 1236 1F 4.511 114.6 4.439 112.7 4.685 119 2.756 70 0.394 10 0.630 1640 1F 5.013 127.3 4.940 125.5 5.118 130 3.150 80 0.394 10 0.630 1644 2 5.514 140.1 5.441 138.2 - - 3.465 88 0.394 10 0.630 1648 2 6.015 152.8 5.942 150.9 - - 3.740 95 0.630 16 0.630 1660 2 7.519 191.0 7.446 189.1 - - 4.331 110 0.630 16 0.630 16

32 & 50 mm belt

D D16 & 25 mm belt

PD OD Fd Dm


16 mm 25 mm 32 mm 50 mmL - in 1.220 1.575 1.850 2.598L - mm 31 40 47 66F - in 0.827 1.181 1.457 2.205F - mm 21 30 37 56

Belt WidthF

L

D Dm

Od

Pd

Fd

TYPE 1FD

mDOd

Pd

LF

TYPE 2

For Belt Widths 16, 25, 32, and 50mm


How to Order

P T10

Material (A,S)Pulley type (1F, 2)Number of teethOverall width L (31, 40, 47, 66)

12



18 1F 4.511 114.6 4.397 111.7 4.685 119 3.15 80 0.591 15 0.787 20 0.945 2420 1F 5.013 127.3 4.899 124.4 5.433 138 3.543 90 0.591 15 0.787 20 0.945 2422 1F 5.514 140.1 5.400 137.2 5.709 145 3.543 90 0.591 15 0.787 20 0.945 2424 1F 6.015 152.8 5.901 149.9 6.299 160 3.74 95 0.591 15 0.787 20 0.945 2425 1F 6.266 159.2 6.152 156.3 6.614 168 3.74 95 0.591 15 0.787 20 0.945 2430 1F 7.519 191.0 7.405 188.1 7.874 200 4.331 110 0.591 15 0.787 20 0.945 2432 2 8.020 203.7 7.906 200.8 - - 4.331 110 0.787 20 0.787 20 1.260 3236 2 9.023 229.2 8.909 226.3 - - 4.331 110 0.787 20 0.787 20 1.260 3240 2 10.026 254.6 9.911 251.7 - - 4.331 110 0.787 20 0.787 20 1.260 3248 2 12.031 305.6 11.916 302.7 - - 5.118 130 0.787 20 0.787 20 1.260 3260 2 15.038 382.0 14.924 379.1 - - 5.118 130 0.787 20 0.787 20 1.260 32

D D32 & 50 mm belt 75 mm belt 100 mm belt

DPD OD Fd Dm



Belt Width F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2



How to Order

P T20


13

METRIC PITCH AT5 (5mm) PULLEYS


12 1F 0.752 19.1 0.705 17.9 0.984 25 0.433 11 0.157 4 - - 14 1F 0.877 22.3 0.830 21.1 1.102 28 0.551 14 0.197 5 - - 15 1F 0.940 23.9 0.893 22.7 1.102 28 0.63 16 0.236 6 0.236 616 1F 1.003 25.5 0.955 24.3 1.142 29 0.709 18 0.236 6 0.236 618 1F 1.128 28.6 1.081 27.4 1.299 33 0.787 20 0.236 6 0.236 619 1F 1.191 30.2 1.143 29.0 1.417 36 0.866 22 0.236 6 0.236 620 1F 1.253 31.8 1.206 30.6 1.417 36 0.906 23 0.236 6 0.236 622 1F 1.379 35.0 1.331 33.8 1.496 38 0.945 24 0.236 6 0.236 624 1F 1.504 38.2 1.457 37.0 1.654 42 1.024 26 0.236 6 0.315 825 1F 1.566 39.8 1.519 38.6 1.732 44 1.024 26 0.236 6 0.315 826 1F 1.629 41.4 1.582 40.2 1.732 44 1.024 26 0.236 6 0.315 827 1F 1.692 43.0 1.645 41.8 1.89 48 1.181 30 0.315 8 0.315 828 1F 1.754 44.6 1.707 43.4 1.89 48 1.26 32 0.315 8 0.315 830 1F 1.880 47.7 1.833 46.5 2.067 52.5 1.339 34 0.315 8 0.315 832 1F 2.005 50.9 1.958 49.7 2.126 54 1.496 38 0.315 8 0.315 836 1F 2.256 57.3 2.208 56.1 2.402 61 1.496 38 0.315 8 0.315 840 1F 2.506 63.7 2.459 62.5 2.677 68 1.575 40 0.315 8 0.315 842 1F 2.632 66.8 2.584 65.6 2.913 74 1.575 40 0.315 8 0.315 844 2 2.757 70.0 2.710 68.8 - - 1.772 45 0.315 8 0.315 848 2 3.008 76.4 2.960 75.2 - - 1.969 50 0.315 8 0.315 860 2 3.760 95.5 3.712 94.3 - - 2.559 65 0.315 8 0.315 8

10 & 16 mm belt 25 mm belt

PD OD Fd Dm D D

Dimensions for Belt Width - AT5 Pitch

Belt Width10 mm 16 mm 25 mm

L - in 0.827 1.063 1.417L - mm 21 27 36F - in 0.591 0.827 1.181F - mm 15 21 30

F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2



How to Order

P AT5

Material (A,S)Pulley type (1F, 2)Number of teethOverall width L (21, 27, 36)

14



15 1F 1.880 47.7 1.807 45.9 2.008 51 1.260 32 0.315 8 - - 16 1F 2.005 50.9 1.932 49.1 2.126 54 1.378 35 0.315 8 - - 18 1F 2.256 57.3 2.183 55.4 2.441 62 1.575 40 0.315 8 0.394 1019 1F 2.381 60.5 2.308 58.6 2.520 64 1.732 44 0.315 8 0.394 1020 1F 2.506 63.7 2.434 61.8 2.618 66.5 1.811 46 0.315 8 0.472 1222 1F 2.757 70.0 2.684 68.2 2.953 75 2.047 52 0.315 8 0.472 1224 1F 3.008 76.4 2.935 74.5 3.189 81 2.283 58 0.315 8 0.472 1225 1F 3.133 79.6 3.060 77.7 3.268 83 2.362 60 0.315 8 0.472 1226 1F 3.258 82.8 3.185 80.9 3.425 87 2.362 60 0.315 8 0.472 1227 1F 3.384 85.9 3.311 84.1 3.583 91 2.362 60 0.315 8 0.472 1228 1F 3.509 89.1 3.436 87.3 3.661 93 2.362 60 0.315 8 0.472 1230 1F 3.760 95.5 3.687 93.6 3.937 100 2.362 60 0.315 8 0.472 1232 1F 4.010 101.9 3.937 100.0 4.173 106 2.559 65 0.394 10 0.472 1236 1F 4.511 114.6 4.439 112.7 4.685 119 2.756 70 0.394 10 0.630 1640 1F 5.013 127.3 4.940 125.5 5.118 130 3.150 80 0.394 10 0.630 1644 2 5.514 140.1 5.441 138.2 5.709 145 3.465 88 0.394 10 0.630 1648 2 6.015 152.8 5.942 150.9 - - 3.740 95 0.630 16 0.630 1660 2 7.519 191.0 7.446 189.1 - - 4.331 110 0.630 16 0.630 16

16 & 25 mm belt 32 & 50 mm belt

PD OD Fd Dm D D



Belt WidthF

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2



How to Order

P AT10


15



18 1F 4.511 114.6 4.397 111.7 4.685 119 3.15 80 0.591 15 0.591 15 0.945 2420 1F 5.013 127.3 4.899 124.4 5.433 138 3.543 90 0.591 15 0.591 15 0.945 2422 1F 5.514 140.1 5.400 137.2 5.709 145 3.543 90 0.591 15 0.591 15 0.945 2424 1F 6.015 152.8 5.901 149.9 6.299 160 3.74 95 0.591 15 0.591 15 0.945 2425 1F 6.266 159.2 6.152 156.3 6.614 168 3.74 95 0.591 15 0.591 15 0.945 2430 1F 7.519 191.0 7.405 188.1 7.874 200 4.331 110 0.591 15 0.591 15 0.945 2432 2 8.020 203.7 7.906 200.8 - - 4.331 110 0.709 18 0.787 20 1.260 3236 2 9.023 229.2 8.909 226.3 - - 4.331 110 0.709 18 0.787 20 1.260 3240 2 10.026 254.6 9.911 251.7 - - 4.331 110 0.787 20 0.787 20 1.260 3248 2 12.031 305.6 11.916 302.7 - - 5.118 130 0.787 20 0.787 20 1.260 3260 2 15.038 382.0 14.924 379.1 - - 5.118 130 0.787 20 0.787 20 1.260 32

32 mm belt 50 & 75 mm belt 100 mm belt

D D DPD OD Fd Dm



Belt Width


F

L

D Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2


How to Order

P AT20


16

HTD 5mm PITCH PULLEYS

# ofTeeth Type in mm in mm in mm in mm in mm

12 1F 0.752 19.1 0.713 18.1 0.906 23 0.512 13 0.157 414 1F 0.877 22.3 0.838 21.3 0.984 25 0.551 14 0.197 515 1F 0.940 23.9 0.901 22.9 1.102 28 0.630 16 0.197 516 1F 1.003 25.5 0.963 24.5 1.102 28 0.650 16.5 0.197 518 1F 1.128 28.6 1.089 27.6 1.260 32 0.787 20 0.197 520 1F 1.253 31.8 1.214 30.8 1.417 36 0.906 23 0.197 521 1F 1.316 33.4 1.276 32.4 1.496 38 0.945 24 0.236 622 1F 1.379 35.0 1.339 34.0 1.496 38 1.004 25.5 0.236 624 1F 1.504 38.2 1.464 37.2 1.654 42 1.063 27 0.236 626 1F 1.629 41.4 1.590 40.4 1.732 44 1.181 30 0.236 628 1F 1.754 44.6 1.715 43.6 1.890 48 1.201 30.5 0.236 630 1F 1.880 47.7 1.840 46.7 2.008 51 1.378 35 0.236 632 1F 2.005 50.9 1.966 49.9 2.126 54 1.496 38 0.315 836 1F 2.256 57.3 2.216 56.3 2.362 60 1.496 38 0.315 840 1F 2.506 63.7 2.467 62.7 2.795 71 1.496 38 0.315 844 2 2.757 70.0 2.718 69.0 - - 1.496 38 0.315 848 2 3.008 76.4 2.968 75.4 - - 1.969 50 0.315 860 2 3.760 95.5 3.720 94.5 - - 1.969 50 0.315 872 2 4.511 114.6 4.472 113.6 - - 1.969 50 0.315 8

PD OD Fd Dm D

Dimensions for Belt Width - 5mm HTD

12-18 teeth 20-40 teeth 44-72 teeth 12-22 teeth 24-40 teeth 44-72 teeth 12-20 teeth 21-40 teeth 44-72 teeth

L - in 0.787 0.886 1.004 1.024 1.102 1.181 1.417 1.496 1.575L - mm 20 22.5 25.5 26 28 30 36 38 40F - in 0.571 0.571 0.571 0.807 0.807 0.807 1.201 1.201 1.201F - mm 14.5 14.5 14.5 20.5 20.5 20.5 30.5 30.5 30.5

9 mm belt width 15 mm belt width 25 mm belt width

F

LD Dm

Od

Pd

Fd

TYPE 1F

DmDOd

Pd

LF

TYPE 2


Materials: Aluminum (A) is standardSteel (S) optional up to 40 teethStainless steel, and other materials available.Contact Mectrol at 1-800-394-4844 for further details

How to Order

P 5MH

Material (A,S)Pulley type (1F, 2)Belt width in mm (9, 15, 25)Number of teeth

17

HTD 8mm PITCH PULLEYS


22 1F 2.206 56.0 2.150 54.6 2.362 60 1.693 43 0.472 12 1.693 43 0.472 1224 1F 2.406 61.1 2.351 59.7 2.598 66 1.772 45 0.472 12 1.772 45 0.472 1226 1F 2.607 66.2 2.552 64.8 2.795 71 1.969 50 0.472 12 1.969 50 0.472 1228 1F 2.807 71.3 2.752 69.9 2.953 75 1.969 50 0.591 15 1.969 50 0.591 1530 1F 3.008 76.4 2.953 75.0 3.268 83 2.165 55 0.591 15 2.165 55 0.591 1532 1F 3.208 81.5 3.153 80.1 3.425 87 2.362 60 0.591 15 2.362 60 0.591 1534 1F 3.409 86.6 3.354 85.2 3.583 91 2.756 70 0.591 15 2.756 70 0.591 1536 1F 3.609 91.7 3.554 90.3 3.937 100 2.756 70 0.591 15 2.756 70 0.591 1538 1F 3.810 96.8 3.755 95.4 4.055 103 2.953 75 0.591 15 2.953 75 0.591 1540 1F 4.010 101.9 3.955 100.5 4.173 106 2.953 75 0.591 15 2.953 75 0.709 1844 1F 4.411 112.0 4.356 110.6 4.685 119 2.953 75 0.591 15 2.953 75 0.709 1848 1F 4.812 122.2 4.757 120.8 5.039 128 2.953 75 0.591 15 3.150 80 0.709 18

Dm DFor belt widths 20 & 30 mm For belt widths 50 & 85 mm

DPD OD Fd Dm

Dimensions for Belt Width - 8 mm HTD Pitch


Belt WidthF

L

D Dm

Od

Pd

Fd

TYPE 1F


Materials: Aluminum (A) is standardSteel (S) optional in all tooth countsLarger tooth counts are availableStainless steel, and other materials available on requestContact Mectrol at 1-800-394-4844 for further details

How to Order

P 8MH

Material (A,S)Pulley type (1F)Belt width mm (20, 30, 50, 85)Number of teeth

18

PULLEY BAR STOCK - INCH PITCH

# ofTeeth in mm in mm in mm

10 5.51 140 5.51 140 - - 11 5.51 140 5.51 140 - - 12 5.51 140 6.30 160 - - 13 5.51 140 6.30 160 - - 14 5.51 140 6.30 160 7.85 20015 5.51 140 6.30 160 7.85 20016 5.51 140 6.30 160 7.85 20017 5.51 140 6.30 160 7.85 20018 5.51 140 6.30 160 7.85 20019 5.51 140 6.30 160 7.85 20020 5.51 140 6.30 160 7.85 20021 6.30 160 6.30 160 7.85 20022 6.30 160 6.30 160 7.85 20023 6.30 160 6.30 160 7.85 20024 6.30 160 6.30 160 - - 25 6.30 160 6.30 160 - - 26 6.30 160 6.30 160 - - 27 6.30 160 6.30 160 - - 28 6.30 160 6.30 160 7.85 20029 6.30 160 - - - - 30 6.30 160 6.30 160 7.85 20032 6.30 160 6.30 160 7.85 20033 6.30 160 - - - - 34 6.30 160 - - 7.85 20035 6.30 160 - - - - 36 6.30 160 6.30 160 7.85 20038 6.30 160 - - - - 39 6.30 160 - - - - 40 6.30 160 6.30 160 7.85 20041 6.30 160 - - - - 42 6.30 160 - - - - 43 6.30 160 - - - - 44 6.30 160 - - - - 45 6.30 160 - - - - 48 6.30 160 - - - - 50 6.30 160 - - - - 52 6.30 160 - - - - 56 6.30 160 - - - - 60 6.30 160 - - - - 64 6.30 160 - - - - 72 6.30 160 - - - -

USEABLE LENGTHXL L H

LU

LT

LU

Total Length = Useable Length

Total Length > Useable Length

Materials: Aluminum (A) is standardSteel (S) optional in all tooth countsLengths shown are standard, custom lengths are availableContact Mectrol at 1-800-394-4844 for further details

How to Order

K .

Material (A,S)Useable length in inches (551, 603, 785)Number of teethPitch (XL, L, H)

19

PULLEY BAR STOCK - METRIC PITCH

# ofTeeth in mm in mm in mm in mm

10 5.51 140 5.51 140 - - - - 11 5.51 140 5.51 140 - - - - 12 5.51 140 5.51 140 5.51 140 - - 13 5.51 140 5.51 140 5.51 140 - - 14 5.51 140 6.30 160 5.51 140 - - 15 5.51 140 6.30 160 5.51 140 6.30 16016 5.51 140 6.30 160 5.51 140 6.30 16017 5.51 140 6.30 160 5.51 140 6.30 16018 5.51 140 6.30 160 5.51 140 6.30 16019 5.51 140 6.30 160 5.51 140 6.30 16020 6.30 160 6.30 160 6.30 160 6.30 16021 6.30 160 6.30 160 6.30 160 6.30 16022 6.30 160 6.30 160 6.30 160 6.30 16023 6.30 160 6.30 160 6.30 160 6.30 16024 6.30 160 6.30 160 6.30 160 6.30 16025 6.30 160 6.30 160 6.30 160 6.30 16026 6.30 160 6.30 160 6.30 160 6.30 16027 6.30 160 6.30 160 6.30 160 6.30 16028 6.30 160 6.30 160 6.30 160 6.30 16029 6.30 160 - - 6.30 160 - - 30 6.30 160 6.30 160 6.30 160 6.30 16032 6.30 160 - - 6.30 160 - - 33 6.30 160 - - 6.30 160 - - 34 6.30 160 - - 6.30 160 - - 35 6.30 160 - - 6.30 160 - - 36 6.30 160 6.30 160 6.30 160 6.30 16038 6.30 160 6.30 160 6.30 160 6.30 16040 6.30 160 6.30 160 6.30 160 6.30 16042 6.30 160 - - 6.30 160 - - 44 6.30 160 - - 6.30 160 - - 45 6.30 160 6.30 160 6.30 160 6.30 16048 6.30 160 6.30 160 6.30 160 6.30 16050 6.30 160 - - 6.30 160 - - 60 6.30 160 6.30 160 6.30 160 6.30 16064 6.30 160 - - 6.30 160 - - 72 6.30 160 6.30 160 6.30 160 - - 80 6.30 160 - - - - - - 90 6.30 160 - - - - - - 100 6.30 160 - - - - - -

AT10USEABLE LENGTH

T5 T10 AT5

Materials: Aluminum (A) is standardSteel (S) optional in all tooth countsLengths shown are standard, custom lengths are availableT2.5, AT20 are available on requestContact Mectrol at 1-800-394-4844 for further details

How to Order

K .

Material (A,S)Useable length in millimeters (140, 160)Number of teethPitch (T5, T10, AT5, AT10)

20

BAR STOCK - HTD PITCH

# ofTeeth in mm in mm in mm in mm

12 5.91 150 - - 6.50 165 - - 13 5.91 150 - - 6.50 165 - - 14 6.89 175 - - 7.20 183 - - 15 6.89 175 - - 7.20 183 - - 16 6.89 175 - - 7.20 183 - - 17 6.89 175 - - 7.20 183 - - 18 7.85 200 7.85 200 - - - - 19 7.85 200 7.85 200 - - - - 20 7.85 200 7.85 200 - - - - 21 7.85 200 7.85 200 - - - - 22 7.85 200 7.85 200 - - - - 23 7.85 200 7.85 200 - - - - 24 7.85 200 7.85 200 - - - - 25 7.85 200 7.85 200 - - - - 26 7.85 200 7.85 200 - - - - 27 7.85 200 7.85 200 - - - - 28 7.85 200 7.85 200 - - - - 29 7.85 200 7.85 200 - - - - 30 7.85 200 7.85 200 - - - - 32 7.85 200 7.85 200 - - - - 34 7.85 200 7.85 200 - - - - 35 7.85 200 7.85 200 - - - - 36 7.85 200 7.85 200 - - - - 38 7.85 200 7.85 200 - - - - 40 7.85 200 7.85 200 - - - - 42 7.85 200 7.85 200 - - - - 44 7.85 200 7.85 200 - - - - 45 7.85 200 7.85 200 - - - - 48 7.85 200 7.85 200 - - - - 50 7.85 200 7.85 200 - - - - 60 7.85 200 7.85 200 - - - - 72 7.85 200 7.85 200 - - - -

Note: Where there is no total length shown, total length equals useable length - see drawing page 18

5mm 8mm 5mmUSEABLE LENGTH - Lu TOTAL LENGTH - Lt

8mm

Materials: Aluminum (A) is standardSteel (S) optional in all tooth countsLengths shown are standard, custom lengths are available3mm and 14mm pitch available on requestContact Mectrol at 1-800-394-4844 for further details

How to Order

K .

Material (A,S)Total length in mm (165, 183, 200)Number of teethPitch (5MH, 8MH)

21

CLAMPING PLATESAluminum

Belt Width (in. x 100)025 037 050 075 100 150 200 300 400

F d B A S(in.) (in.) (in.) (in.) (in.)

XL 0.236 0.217 0.138 1.673 0.315 1.000 1.122 1.496 1.772 - - - -L 0.315 0.354 0.197 3.016 0.591 - 1.417 1.535 1.772 2.028 2.520 3.031 - -H 0.394 0.433 0.354 4.209 0.866 - - 1.772 2.008 2.264 2.756 3.268 4.252 5.276

PitchC (in.)

Belt Width (mm)6 10 16 25 32 50 75 100

F d B A S(mm) (mm) (mm) (mm) (mm)

T5/AT5 6 5.5 3.25 41.5 8 25 29 35 44 51 69 - -T10/AT10 8 9 9 80 15 - - 41 50 57 75 100 125T20/AT20 10 11 10 160 20 - - - 56 63 81 106 132

PitchC (mm)

Belt Width (mm)6 9 10 15 20 25 30 40 50 55 85 115 180

F d B A S(mm) (mm) (mm) (mm) (mm)

HTD 5M 6 5.5 3.25 41.5 8 25 28 - 34 - 44 - - - - - - -HTD 8M 8 9 5 66 15 - - 35 40 45 - 55 - 75 - 110 - -HTD 14M 10 11 9 116 22 - - - - - 56 - 71 - 86 116 146 201

PitchC (mm)

912250 Mectrol 8/23/00 7:46 AM

FLANGE SELECTION

# of teeth XL L H XH T5/AT5 T10/AT10 T20/AT20 5M HTD 8M HTD

10 FB020 FB131 FB02011 FB02012 FB052 FB171 FB052 FB171 FB02013 FB052 FB18114 FB071 FB200 FB310 FB055 FB200 FB05215 FB071 FB210 FB071 FB211 FB07116 FB101 FB230 FB334 FB080 FB230 FB07117 FB24018 FB104 FB270 FB350 FK605 FB101 FB290 FB520 FB10119 FB310 FB350 FB13120 FB141 FB320 FB410 FK681 FB131 FB320 FB600 FB13121 FB141 FB330 FB420 FB14122 FB160 FB340 FB430 FK742 FB141 FB341 FB620 FB141 FB27024 FB181 FB350 FB460 FK751 FB171 FB360 FB700 FB171 FB31125 FB181 FB391 FB74026 FB200 FB400 FB490 FK767 FB181 FB411 FB181 FB33027 FB200 FB41328 FB211 FB420 FB520 FK777 FB200 FB430 FB200 FB34130 FB230 FB440 FB530 FK790 FB221 FB444 FB770 FB211 FB39132 FB460 FB560 FK810 FB230 FB480 FB230 FB41134 FB42036 FB510 FB660 FB270 FB520 FB270 FB44438 FB46040 FB530 FB740 FB320 FB550 FB330 FB48042 FB33044 FB600 FB750 FB52048 FB660 FB770 FB530

Flange part numbers for each pitch and tooth count

Note: Flange sizes and specifications are on page 23

22

FLANGE SPECIFICATIONSPart Part

Number mm in mm in mm in Number mm in mm in mm inFB020 23 0.906 12.5 0.492 1 0.039 FB400 86 3.386 68 2.677 1.5 0.059FB021 23 0.906 14 0.551 1 0.039 FB410 86 3.386 73 2.874 1.5 0.059FB030 25 0.984 15 0.591 1 0.039 FB411 87 3.425 72 2.835 1.5 0.059FB052 25 0.984 15 0.591 1 0.039 FB413 91 3.583 76 2.992 1.5 0.059FB055 26 1.024 18 0.709 1 0.039 FB420 91 3.583 73 2.874 1.5 0.059FB071 28 1.102 18 0.709 1 0.039 FB430 93 3.661 76 2.992 1.5 0.059FB080 29 1.142 21 0.827 1 0.039 FB440 97 3.819 79 3.110 1.5 0.059FB101 32 1.260 22.5 0.886 1 0.039 FB442 99 3.898 79.3 3.122 1.5 0.059FB104 35 1.378 23 0.906 1 0.039 FB444 100 3.937 80 3.150 1.5 0.059FB131 36 1.417 25 0.984 1 0.039 FB460 103 4.055 83 3.268 1.5 0.059FB140 38 1.496 26.5 1.043 1 0.039 FB480 106 4.173 90 3.543 1.5 0.059FB141 38 1.496 28 1.102 1 0.039 FB490 111 4.370 91 3.583 1.5 0.059FB160 41 1.614 30 1.181 1 0.039 FB510 114 4.488 95 3.740 1.5 0.059FB171 42 1.654 30.5 1.201 1 0.039 FB520 119 4.685 99 3.898 1.5 0.059FB181 44 1.732 33 1.299 1 0.039 FB526 127 5.000 111 4.370 1.5 0.059FB200 48 1.890 37 1.457 1 0.039 FB530 128 5.039 107 4.213 1.5 0.059FB210 51 2.008 39.5 1.555 1 0.039 FB550 130 5.118 114 4.488 1.5 0.059FB211 51 2.008 40 1.575 1 0.039 FB560 135 5.315 116 4.567 1.5 0.059FB221 52.5 2.067 37 1.457 1 0.039 FB600 140 5.512 120 4.724 1.5 0.059FB230 54 2.126 43 1.693 1 0.039 FB620 145 5.709 130 5.118 1.5 0.059FB240 57 2.244 46 1.811 1 0.039 FB650 152 5.984 130 5.118 1.5 0.059FB270 60 2.362 48 1.890 1 0.039 FB660 152 5.984 132 5.197 1.5 0.059FB290 62 2.441 47 1.850 1 0.039 FB700 160 6.299 145 5.709 1.5 0.059FB310 64 2.520 47 1.850 1 0.039 FB740 168 6.614 148 5.827 1.5 0.059FB311 66 2.598 52 2.047 1 0.039 FB750 184 7.244 164 6.457 1.5 0.059FB320 66.5 2.618 55 2.165 1 0.039 FB770 200 7.874 180 7.087 1.5 0.059FB330 71 2.795 53 2.087 1 0.039 FK605 142 5.591 101 3.976 1.5 0.059FB334 71 2.795 56 2.205 1 0.039 FK681 155 6.102 107 4.213 1.5 0.059FB336 74 2.913 57 2.244 1 0.039 FK742 170 6.693 129 5.079 1.5 0.059FB340 75 2.953 57 2.244 1 0.039 FK751 184 7.244 136 5.354 1.5 0.059FB341 75 2.953 60 2.362 1 0.039 FK767 198 7.795 150 5.906 1.5 0.059FB350 79 3.110 60 2.362 1 0.039 FK777 212 8.346 164 6.457 1.5 0.059FB360 81 3.189 64 2.520 1 0.039 FK790 227 8.937 178 7.008 1.5 0.059FB390 83 3.268 64 2.520 1.5 0.059 FK810 240 9.449 192 7.559 1.5 0.059FB391 83 3.268 68 2.677 1.5 0.059

ID ThicknessOD ID Thickness OD

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Materials: Standard flange material is steelAluminum and zinc plated steel optional

TolerancesOD: +/- .010 inID: +/- .010 inThickness: +/- .005 in

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Please use this worksheet to describe your application, and fax to Mectrol at 1-603-890-1616 for a prompt estimate.

Contact Information

Company Name _________________________________________________________________________________

Address_________________________________________________________________________________________

City_______________________________________________ State___________ Zip Code________________

Contact Name ___________________________________________________________________________________

Phone (____) _________________ Fax (____) _______________________

E-mail ________________________________________________________

Pulley Information

Quantity required___________________________

Pitch ___________________Number of teeth ______________________ Belt Width _________________(in/mm)

Material _________________________________________ Plating ________________________________________

Bore Diameter_________________________(in/mm) Hub (Y/N)_________ No. of Flanges (0,1, 2)___________

Keyway width ____________________________(in/mm), depth _________________________________(in/mm)

Set screws: quantity ________________ Size _______________________Location__________________________

Other information_________________________________________________________________________________

_________________________________________________________________________________________________

_________________________________________________________________________________________________

Draw sketch below or forward drawing

APPLICATION WORKSHEET

OTHER MECTROL PRODUCTSUrethane Timing Belts

Urethane timing belts for synchronized conveying and lin-ear positioning. All inch, metric, HTD and STD pitches –with steel or Kevlar cords. Available in rolls, or as endlessbelts, in widths up to 18 inches. Belts can be customizedwith molded profiles and friction surfaces. Ask for Mectrol’sbelt catalog.

Wide Timing Belts

These belts have all the advantages of our regular timingbelts, and are available in widths up to 18 inches in Hpitch, and 450mm in T10. For complete information, ask forMectrol’s wide belt catalog.

Endless Flex-Belts

These belts, produced in a truly endless form, are designedfor power transmission and positioning applications. Havingno splice or seams, they are ideal for higher torque drives.For complete information, ask for Mectrol’s Flex-Belt catalog.

Precision Servo Reducers

Our new range offers an excellent combination of perform-ance and flexibility. Our unique hybrid planetary design,and all planetary design, offer a wide variety of ratios andbacklash as low as 3 arc-min. For complete information,ask for Mectrol’s Precision Servo Reducer catalog.

Dojen Zero-Backlash Reducers

Our Dojen high-output reducers are true zero backlash.Compact and vibration free, they are available in a wide

range of reductionratios. For completeinformation, ask forMectrol’s brochureand designer’s guide.

Urethane Timing Belts

Wide Timing Belts

Endless Flex Belts

Precision Servo Reducers Dojen Zero-Backlash Reducers

MECTROL CORPORATION9 Northwestern DriveSalem, NH 03079Tel. 800-394-4844Fax 603-890-1616e-mail: [email protected]

GERMANYMectrol GmbHWerner von Siemens Strasse 264319 PfungstadtTel.(+49) 06157-9727-0 Fax(+49) 06157-9 72 72 72e-mail: [email protected]

SPAINMectrol S.L.C/. Pedro Ponce del León, 13-DPolígono Industrial n° 108960 St. Just DesvernBarcelonaTel. (34) 3 499-04-09Fax (34) 3 499-02-20e-mail: [email protected]

MEXICOMectrol Mexicana S.A. de C.V.Km. 96.5 Carr. MexicoCuautla No. 133Cuautla Morelos ApartadoPostal 9 C.P. 62740Tel. (52) 735-3-15-21Fax (52) 735-3-28-44e-mail: [email protected]

Explore theNew Mectrol

Websitewww.mectrol.com

For Detailed information on all Mectrol products, visit us on the world wide web

at www.mectrol.com

Mectrol’s new headquarters in Salem, NewHampshire is shown below.

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