Timing Belts
www.medway-uk.com 1
Timing Belts Imperial Product Description The MEDWAY® classical timing belt (synchronous) has a trapezoidal tooth profile providing a positive drive by the meshing of belt teeth with the grooves of a relating timing belt pulley.
Construction and Features
• The glass fibre tensile member provides high strength to transmit tensile forces and withstand shock loads with virtually no stretch. • The abrasive resistant cover protects the teeth when in contact with the pulley and helps to reduce noise. • The meshing of the teeth prevents belt slip and speed variations, thus ensuring perfect synchronisation and positive drive.
Applications MEDWAY® timing belts have a wide ranger of applications from typewriters to heavy industrial machinery. Standards MEDWAY® classical timing belts conform to ISO5296, they meet ISO1 81 3 for static conductivity and have an operating temperature range of -25 oC - +1 00 oC.
XL
L
H
XH
Pitch p (mm)
5.080
9.525
1 2.700
22.225
Tooth height ht (mm)
1 .27
1 .91
2.29
6.35
Nominal height hs (mm)
2.3
3.5
4.0
11 .4
Belt weight/1 mm wide (g/m)
2.4
3.2
3.9
11 .3
Min. pulley dia. (no of teeth)
10
10
14
18
1 6.1 7
30.32
56.6
1 27.34
Min. pitch dia (mm)
Width Code
025
037
050
075
1 00
1 50
200
300
(mm)
6.4
9.5
1 2.7
1 9.1
25.4
38.1
50.8
76.2 1 01 .6
X
X X
X
X
X
X
X
X
XL L H XH
X
28
X
400
X
Timing Belts Imperial
XL SECTION pitch = 5.08mm PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
60XL 70XL 80XL 90XL 1 00XL 1 06XL 11 0XL 1 20XL
1 52.40 1 77.80 203.20 228.60 254.00 269.24 279.40 304.80
30 35 40 45 50 53 55 60
1 30XL 1 40XL 1 50XL 1 60XL 1 70XL 1 80XL 1 90XL 200XL
330.20 355.60 381 .00 406.40 431 .80 457.20 482.60 508.00
65 70 75 80 85 90 95 1 00
21 0XL 220XL 230XL 240XL 250XL 260XL
Lp(mm) TEETH 533.40 558.80 574.20 609.60 635.00 660.40
1 05 11 0 11 5 1 20 1 25 1 30
L SECTION pitch = 9.525mm PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm) TEETH
1 24L 1 50L 1 87L 21 0L 225L 250L 255L
31 4.96 381 .00 474.98 533.40 571 .50 609.60 647.70
33 40 50 56 60 64 68
270L 285L 300L 322L 345L 367L 390L
685.80 723.90 762.00 81 7.88 876.30 932.1 8 990.60
72 76 80 86 92 98 1 04
420L 450L 480L 51 0L 540L 600L
PART NO. 51 0H 540H 570H 600H 630H 660H 700H 750H 800H
Lp(mm) 1 295.40 1 371 .60 1 447.80 1 525.00 1 600.00 1 676.40 1 778.00 1 905.00 2035.00
TEETH 1 02 1 08 11 4 1 20 1 26 1 32 1 40 1 50 1 60
PART NO. 850H 900H 1 000H 11 00H 1 250H 1 400H 1 700H
Lp(mm) TEETH 21 59.00 1 70 2286.00 1 80 2540.00 200 2794.00 220 31 75.00 250 3556.00 280 431 8.00 340
Lp(mm) TEETH
1 066.80 11 43.00 1 21 9.20 1 295.40 1 371 .60 1 524.00
11 2 1 20 1 28 1 36 1 44 1 60
H SECTION pitch = 1 2.7mm PART NO. 240H 270H 300H 330H 360H 390H 420H 450H 480H
Lp(mm) 609.60 685.80 762.00 838.20 91 4.40 990.60 1 066.80 11 43.00 1 21 9.20
TEETH 48 54 60 66 72 68 84 90 96
XH SECTION pitch = 22.225mm PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
507XH 560XH 630XH 700XH
1 287.78 1 422.40 1 600.20 1 778.00
58 64 72 80
770XH 840XH 980XH 11 20XH
1 955.80 21 33.60 2489.20 2844.80
88 96 11 2 1 28
1 260XH 1 400XH 1 540XH 1 750XH
29
3200.40 3556.00 3911 .60 4445.00
1 44 1 60 1 76 200
Timing Belts Imperial
XL SECTION pitch = 5.08mm (Double Sided) PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm) TEETH
1 50XL-DD 1 60XL-DD 1 70XL-DD 1 80XL-DD
381 .00 406.40 431 .80 457.20
75 80 85 90
1 90XL-DD 200XL-DD 21 0XL-DD 220XL-DD
482.60 508.00 533.40 558.80
95 1 00 1 05 11 0
230XL-DD 240XL-DD 250XL-DD 260XL-DD
584.20 609.60 635.00 660.40
11 5 1 20 1 25 1 30
L SECTION pitch = 9.525mm (Double Sided) PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm) TEETH
21 0L-DD 225L-DD 240L-DD 255L-DD 270L-DD 285L-DD
533.40 571 .50 609.60 647.70 685.80 723.90
56 60 64 68 72 76
300L-DD 322L-DD 345L-DD 367L-DD 390L-DD 420L-DD
762.00 81 7.88 876.30 932.1 8 990.60 1 066.80
80 86 92 98 1 04 11 2
450L-DD 480L-DD 51 0L-DD 540L-DD 600L-DD
11 43.00 1 21 9.20 1 295.40 1 371 .60 1 524.00
1 20 1 28 1 36 1 44 1 60
H SECTION pitch = 1 2.7mm (Double Sided) PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm)
TEETH
PART NO.
Lp(mm) TEETH
360H-DD 390H-DD 420H-DD 450H-DD 480H-DD 51 0H-DD 540H-DD
91 4.40 990.60 1 066.80 11 43.80 1 21 9.00 1 295.40 1 371 .60
72 78 84 90 96 1 02 1 08
570H-DD 600H-DD 630H-DD 660H-DD 700H-DD 750H-DD 800H-DD
1 447.80 1 524.00 1 600.20 1 676.40 1 778.00 1 905.00 2032.00
11 4 1 20 1 26 1 32 1 40 1 50 1 60
850H-DD 900H-DD 1 000H-DD 11 00H-DD 1 250H-DD 1 400H-DD 1 700H-DD
21 59.00 2286.00 2540.00 2794.00 31 75.00 3556.00 431 8.00
30
1 70 1 80 200 220 250 280 340
Timing Belts HTP Product Description The MEDWAY® HTP (Hight Torque Power) timing belt (synchronous) has a curved tooth profile providing a positive drive by the meshing of belt teeth with the grooves of a relating timing belt pulley.
Construction and Features
• The glass fibre tensile member provides high strength to transmit tensile forces and withstand shock loads with virtually no stretch. • The abrasive resistant cover protects the teeth when in contact with the pulley and helps to reduce noise. • The meshing of the teeth prevents belt slip and speed variations, thus ensuring perfect synchronisation and positive drive.
Applications MEDWAY® timing belts HTP have a wide ranger of applications from typewriters to heavy industrial machinery.
Standards MEDWAY® timing belts HTP conform to ISO1 3050, they meet ISO1 81 3 for static conductivity and have an operating temperature range of -25 oC - +1 00 oC.
3M
5M
8M
1 4M
3
5
8
14
Tooth height ht (mm)
1 .2
2.4
3.4
6.1
Nominal height hs (mm)
2.4
3.8
5.6
10
Min. pulley dia. (no of teeth) Min. pitch dia (mm)
10 9.55
12 1 9.1 0
22 56.02
28 1 24.78
11 5
Pitch p (mm)
Width Code
06
09 1 5
20
25
30
40
50
55
85
(mm)
6
9
15
20
25
30
40
50
55
85 11 5 1 70
3M
X
X
X
X
X
5M 8M
X X
X
1 4M
X X
31
X X
X
X
X
Timing Belts HTP
3M SECTION pitch = 3.0mm PART NO. (Lp)
TEETH
PART NO. (Lp)
TEETH
PART NO. (Lp)
TEETH
1 50-3M 1 59-3M 21 0-3M 225-3M 255-3M 267-3M 285-3M
50 53 70 75 85 89 95
288-3M 291 -3M 300-3M 306-3M 31 2-3M 31 8-3M 345-3M
96 97 1 00 1 02 1 04 1 06 11 5
357-3M 384-3M 420-3M 447-3M 51 3-3M 531 -3M 564-3M
11 9 1 28 1 40 1 49 1 71 1 77 1 88
5M SECTION pitch = 5.0mm PART NO. (Lp)
TEETH
PART NO. (Lp)
TEETH
PART NO. (Lp)
TEETH
280-5M 300-5M 305-5M 340-5M 350-5M 365-5M 375-5M 400-5M 425-5M 450-5M 475-5M 500-5M
56 60 61 68 70 73 75 80 85 90 95 1 00
520-5M 525-5M 535-5M 550-5M 600-5M 635-5M 670-5M 700-5M 740-5M 750-5M 800-5M 835-5M
1 04 1 05 1 07 11 0 1 20 1 27 1 34 1 40 1 48 1 50 1 60 1 67
860-5M 890-5M 900-5M 950-5M 1 000-5M 1 050-5M 11 25-5M 1 350-5M 1 420-5M 1 790-5M
1 72 1 78 1 80 1 90 200 21 0 225 270 284 358
PART NO. (Lp) 960-8M 1 000-8M 1 040-8M 11 20-8M 1 200-8M 1 280-8M 1 360-8M 1 440-8M 1 600-8M
TEETH 1 20 1 25 1 30 1 40 1 50 1 60 1 70 1 80 200
PART NO. (Lp) 1 760-8M 1 800-8M 2000-8M 2400-8M 2600-8M 2800-8M 3048-8M
TEETH 220 225 250 300 325 350 381
PART NO. (Lp) 1 890-1 4M 21 00-1 4M 231 0-1 4M 2450-1 4M 2590-1 4M
TEETH 1 35 1 50 1 65 1 75 1 85
PART NO. (Lp) 2800-1 4M 31 50-1 4M 3500-1 4M
TEETH 200 225 250
8M SECTION pitch = 8.0mm PART NO. (Lp) 480-8M 560-8M 600-8M 640-8M 680-8M 720-8M 800-8M 840-8M 880-8M
TEETH 60 70 75 80 85 90 1 00 1 05 11 0
1 4M SECTION pitch = 1 4.0mm PART NO. (Lp) 966-1 4M 11 90-1 4M 1 400-1 4M 1 61 0-1 4M 1 778-1 4M
TEETH 69 85 1 00 11 5 1 27
32
Timing Belts HTP
8M SECTION pitch = 8.0mm (Double Sided) PART NO. (Lp) 480-8MDD 560-8MDD 600-8MDD 640-8MDD 680-8MDD 720-8MDD 800-8MDD 840-8MDD
TEETH 60 70 75 80 85 90 1 00 1 05
PART NO. (Lp) 880-8MDD 1 000-8MDD 1 000-8MDD 1 040-8MDD 11 20-8MDD 1 200-8MDD 1 280-8MDD 1 360-8MDD
TEETH 11 0 1 20 1 25 1 30 1 40 1 50 1 60 1 70
PART NO. (Lp) 1 440-8MDD 1 600-8MDD 1 760-8MDD 1 800-8MDD 2000-8MDD 2400-8MDD 2600-8MDD 2800-8MDD
TEETH 1 80 200 220 225 250 300 325 350
TEETH 11 0 1 20 1 25 1 30 1 40 1 50 1 60 1 70
PART NO. (Lp) 1 440-8MDD 1 600-8MDD 1 760-8MDD 1 800-8MDD 2000-8MDD 2400-8MDD 2600-8MDD 2800-8MDD
TEETH 1 80 200 220 225 250 300 325 350
1 4M SECTION pitch = 1 4.0mm (Double Sided) PART NO. (Lp) 480-8MDD 560-8MDD 600-8MDD 640-8MDD 680-8MDD 720-8MDD 800-8MDD 840-8MDD
TEETH 60 70 75 80 85 90 1 00 1 05
PART NO. (Lp) 880-8MDD 1 000-8MDD 1 000-8MDD 1 040-8MDD 11 20-8MDD 1 200-8MDD 1 280-8MDD 1 360-8MDD
33
Timing Belts Metric Product Description The MEDWAY® metric timing belt (synchronous) is produced from a tough and flexible polyurethane
compound that provides a positive drive by the meshing of belt teeth with the grooves of a relating timing belt pulley.
Construction and Features
• The steel tensile member provides high strength to transmit tensile forces and withstand shock loads with virtually no stretch. • Linear speeds of up to 75m/sec can be achieved. • The meshing of the teeth prevents belt slip and speed variations, thus ensuring perfect synchronisation and positive drive.
Applications
MEDWAY® machinery.
metric timing belts have a wide range of applications from typewriters to heavy industrial
Standards MEDWAY® metric timing belts conform to ISO1 3050, they meet ISO1 81 3 for static conductivity and have an operating temperature range of -25 oC - +1 00 oC.
T2.5
T5
T1 0
AT5
AT1 0
Pitch p (mm)
2.5
5
10
5
10
Tooth height h (mm)
0.7
1 .2
2.5
1 .2
2.5
Belt height hs (mm)
1 .3
2.2
4.5
2,7
5.0
Min. pulley diameter (teeth)
10
10
12
12
12
Min. pitch diameter. (mm)
7.95
1 5.91
38.1 9
1 9.09
38.1 9
Width Code
4
6
8
10
12
16
20
25
32
50
(mm)
4
6
8
10
12
16
20
25
32
50
T2.5 T5
X
X X
X X
X X
X X
X
X
X
X X
X X
X X
X X
X X
X
X
X X
DL-T1 0
X
X
X
X
X
X
X
AT5
X
X
X
X
X
AT5
X
X
X
X
X
T1 0 DL-T5
X
34
Timing Belts Metric
T2.5 SECTION pitch = 2.5mm PART NO.
TEETH
PART NO.
TEETH
PART NO.
TEETH
T2.5-1 20 T2.5-1 45 T2.5-1 60 T2.5-1 77.5 T2.5-1 80 T2.5-200 T2.5-230 T2.5-245 T2.5-265
48 58 64 71 72 80 92 98 1 06
T2.5-285 T2.5-290 T2.5-305 T2.5-31 7.5 T2.5-330 T2.5-380 T2.5-420 T2.5-480 T2.5-500
11 4 11 6 1 22 1 27 1 32 1 52 1 68 1 92 200
T2.5-600 T2.5-620 T2.5-650 T2.5-680 T2.5-780 T2.5-880 T2.5-91 5 T2.5-950 T2.5-11 85
240 248 260 272 31 2 352 366 380 474
T5 SECTION pitch = 5.0mm PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
T5-1 20 T5-1 50 T5-1 85 T5-200 T5-21 0 T5-21 5 T5-220 T5-225 T5-245 T5-250 T5-255 T5-260 T5-270 T5-280 T5-295 T5-305 T5-330 T5-340 T5-350 T5-365 T5-390
24 30 37 40 42 43 44 45 49 50 51 52 54 56 59 61 66 68 70 73 78
T5-400 T5-41 0 T5-420 T5-455 T5-460 T5-475 T5-480 T5-500 T5-51 0 T5-525 T5-545 T5-550 T5-560 T5-575 T5-590 T5-61 0 T5-620 T5-630 T5-650 T5-660 T5-690
80 82 84 91 92 95 96 1 00 1 02 1 05 1 09 11 0 11 2 11 5 11 8 1 22 1 24 1 26 1 30 1 32 1 38
T5-720 T5-750 T5-780 T5-81 5 T5-830 T5-840 T5-885 T5-900 T5-940 T5-990 T5-1 075 T5-11 00 T5-11 60 T5-1 200 T5-1 21 5 T5-1 275 T5-1 280 T5-1 31 5 T5-1 355 T5-1 380 T5-1 955
1 44 1 50 1 56 1 63 1 66 1 68 1 77 1 80 1 88 1 98 21 5 220 232 240 243 253 254 263 271 276 391
T1 0 SECTION pitch = 1 0.0mm PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
T1 0-260 T1 0-370 T1 0-390 T1 0-400 T1 0-41 0 T1 0-440 T1 0-480 T1 0-500 T1 0-530 T1 0-560 T1 0-600 T1 0-61 0 T1 0-630 T1 0-660 T1 0-680 T1 0-690 T1 0-700 T1 0-720
26 37 39 40 41 44 48 50 53 56 60 61 63 66 68 69 70 72
T1 0-730 T1 0-750 T1 0-780 T1 0-81 0 T1 0-840 T1 0-880 T1 0-890 T1 0-900 T1 0-920 T1 0-960 T1 0-970 T1 0-980 T1 0-1 01 0 T1 0-1 080 T1 0-111 0 T1 0-11 40 T1 0-11 50 T1 0-1 21 0
73 75 78 81 84 88 89 90 92 96 97 98 1 01 1 08 111 11 4 11 5 1 21
T1 0-1 240 T1 0-1 250 T1 0-1 300 T1 0-1 320 T1 0-1 350 T1 0-1 390 T1 0-1 400 T1 0-1 420 T1 0-1 460 T1 0-1 500 T1 0-1 560 T1 0-1 61 0 T1 0-1 750 T1 0-1 780 T1 0-1 880 T1 0-1 960 T1 0-2250
1 24 1 250 1 30 1 32 1 35 1 39 1 40 1 42 1 46 1 50 1 56 1 61 1 75 1 78 1 88 1 96 225
35
Timing Belts Metric
T5 SECTION pitch = 5.0mm (Double Sided) PART NO. T5-41 0-DL T5-460-DL T5-590-DL
TEETH 82 92 11 8
PART NO. T5-620-DL T5-750-DL T5-81 5-DL
TEETH 1 24 1 50 1 63
PART NO. T5-860-DL T5-940-DL T5-11 00-DL
TEETH 1 72 1 88 220
T1 0 SECTION pitch = 1 0.0mm (Double Sided) PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
PART NO.
INTERNAL Li (mm)
T1 0-260-DL T1 0-530-DL T1 0-630-DL T1 0-660-DL T1 0-720-DL
26 53 63 66 72
T1 0-840-DL T1 0-980-DL T1 0-1 21 0-DL T1 0-1 240-DL T1 0-1 250-DL
84 98 1 21 1 24 1 25
T1 0-1 320-DL T1 0-1 350-DL T1 0-1 420-DL T1 0-1 61 0-DL T1 0-1 880-DL
1 32 1 35 1 42 1 61 1 88
PART NO. AT5-455 AT5-500 AT5-545 AT5-600 AT5-61 0 AT5-630 AT5-660 AT5-71 0 AT5-720 AT5-750
INTERNAL Li (mm) 91 1 00 1 09 1 20 1 22 1 26 1 32 1 42 1 44 1 50
PART NO. AT5-780 AT5-825 AT5-860 AT5-975 AT5-1 050 AT5-11 25 AT5-1 500 AT5-2000
INTERNAL Li (mm) 1 56 1 65 1 72 1 75 21 0 225 300 400
PART NO. AT1 0-980 AT1 0-1 000 AT1 0-1 01 0 AT1 0-1 050 AT1 0-1 080 AT1 0-11 00 AT1 0-11 50 AT1 0-1 200 AT1 0-1 21 0 AT1 0-1 220 AT1 0-1 250 AT1 0-1 280 AT1 0-1 300 AT1 0-1 320
INTERNAL Li (mm) 98 1 00 1 01 1 05 1 08 11 0 11 5 1 20 1 21 1 22 1 25 1 28 1 30 1 32
PART NO. AT1 0-1 350 AT1 0-1 360 AT1 0-1 400 AT1 0-1 420 AT1 0-1 480 AT1 0-1 500 AT1 0-1 600 AT1 0-1 700 AT1 0-1 720 AT1 0-1 800 AT1 0-1 860 AT1 0-1 940
INTERNAL Li (mm) 1 35 1 36 1 40 1 42 1 48 1 50 1 60 1 70 1 72 1 80 1 86 1 94
AT5 SECTION pitch = 5.0mm PART NO. AT5-225 AT5-255 AT5-275 AT5-280 AT5-300 AT5-330 AT5-340 AT5-375 AT5-390 AT5-420
INTERNAL Li (mm) 45 51 55 56 60 66 68 75 78 84
AT1 0 SECTION pitch = 1 0.0mm PART NO. AT1 0-500 AT1 0-560 AT1 0-61 0 AT1 0-660 AT1 0-700 AT1 0-730 AT1 0-780 AT1 0-800 AT1 0-81 0 AT1 0-840 AT1 0-880 AT1 0-890 AT1 0-920 AT1 0-960
INTERNAL Li (mm) 50 56 61 66 70 73 78 80 81 84 88 89 92 96
36
www.medway-uk.com 4