TRANSDEV CATALOGUE 2018 MARCH.pdf

MARTIN SYNCHROCHAIN® CTD & POLY CHAIN®
CTD/POLY CHAIN® Series Timing Pulleys
C8M Pulleys - to Suit 12mm Wide Belt (SYNCHROCHAIN® or POLY CHAIN®)
72
72
338 95 & 98 724
72
®
Pilot Bore
Taper Bore
F
F
F
F
F
F
FF
F
F
F
F
Df
De
Dm
Df
Df
De
De
Dm
Dm
Df DfDeDe
Dm
Dm
Df Df De De Dm Df Df De Di Df De
De Dm
De Dm
Df De Di
S
P
S
P
S
P
P
P
P P
P
P P P
P
S S S S
S
S
S S S
P
TYPE 1F TYPE 2F TYPE 2
ESEC. 1F ESEC. ESEC. 1F 2F ESEC. ESEC. 1F 2F3 ESEC. 32F4F ESEC. 4F 35F
ESEC. 5F 4F
• Material – Steel • Flanges – Steel • Pitch – 8mm
SYNCHROCHAIN®
Code
POLYCHAIN®
Code
Material
No.
teeth
Type
Bush no.
Max. bore
(metric)
Diameters (mm)
Dp De Df
Di Dm F P S
F
22-C8M-12 8M-22S-12 F Steel 22 1F F
F F PB =12.7 F 28 56.02 F 54.42 F60 - 43 20 10 F 30
F
F
25-C8M-12 8M-25S-12 Steel 25 2F 1108 28 63.66 62.06 70 - 49 20 2 22
28-C8M-12 8M-28S-12 Steel 28 2F 1108 28 71.30 69.70 75 - 56 20 2 22
Di
De
Di
Df De
Di
Df De
Dm
30-C8M-12 8M-30S-12 Steel 30 2F 1210 De
Di
Dm Di
De
Di
Df De 32 Di De 76.39DmDf
Di 74.79 De
Di
DeDf
De
De82.50 Di
Dm - Di 60 20 5 Dm25
SteelTaper
P
P
P P P
P
P
P
P
P P
P
P
P
P P P
P
36 P
2F P
P
S
S
1610 42 91.67
S
S
90.07 S
97 - 76 20
S
S
S S
S5
S
38 2F 1610 42 96.77 95.17 102 - 78 20 5
40 2F 1610 42 101.86 100.26 106 - 85 20 5
ESEC. 6 ESEC. ESEC. 6 7F ESEC. ESEC. 6 7F ESEC. 8
Bore25
ESEC. ESEC. 7F ESEC. 8 9F ESEC. ESEC. 8 9F
45 2F 2012 50 114.59 112.99 120 - 92 20 12
Bore32
48 2F 2012 50 112.23 120.63 128 - 103 20 12
32-C8M-12 8M-32S-12 Steel 32 2F 1610 42 81.49 79.89 87 - 66 20 5 25
Taper 25
25
Bore5 25
32
Bore12 32
34-C8M-12 8M-34S-12 Steel 34 2F 1610 42 86.58 84.98 91 - 69 20 5 25
P
36-C8M-12 8M-36S-12 Steel 36 2F 1610 42 91.67 90.07 97 - 76 20 5 25
38-C8M-12 8M-38S-12 Steel 38 2F 1610 42 96.77 95.17 102 - 78 20 5 25
40-C8M-12 8M-40S-12 Steel 40 2F 1610 42 101.86 100.26 106 - 85 20 5 25
45-C8M-12 8M-45S-12 Steel 45 2F 2012 50 114.59 112.99 120 - 92 20 12 32
48-C8M-12 8M-48S-12 Steel 48 2F 2012 50 112.23 120.63 128 - 103 20 12 32
50-C8M-12 8M-50S-12 Steel 50 2F 2012 50 127.32 125.72 135 - 104 20 12 32
56-C8M-12 8M-56S-12 Steel 56 2F 2012 50 142.60 141.00 150 - 104 20 12 32
F
F F F
F F F F
F
F F
60-C8M-12 8M-60S-12 Steel 60 2F 2012 50 152.79 151.19 158 - 111 20 12 32
64-C8M-12 8M-64S-12 Steel 64 2F 2012 50 162.97 161.37 168 - 111 20 12 32
75-C8M-12 8M-75S-12 Steel 75 2 2012 50 190.99 189.39 - - 111 20 12 32
80-C8M-12 De 8M-80S-12 Dm Di Steel De 80
De Dm Di De
Dm2 Di 2012 De DmDfDm De Di Dm Di De
50 Di 203.72 202.12
Dm Di De Dm Di
Df De - Dm - Di 111 20 Df De DeDm Di
12 32 Dm Di
90-C8M-12 8M-90S-12 Steel 90 2 2012 50 229.18 227.58 - - 111 20 12 32
Df
PB= Pilot Bore
Please note: All dimensions P subject to P change. If a dimension is critical to P your application P please P P
P
P contact our Sales Department Pfor confirmation.
P
P P P
P P P
P
For special or reworked pulleys please contact our Manufacturing Department for a quotation.
P
P P P
S
S S S S S S
S
S S S
ESEC. 10 ESEC. ESEC. 10 11 ESEC. ESEC. 10 ESEC. 11 12F ESEC. ESEC. 11 12F ESEC. 13 ESEC. ESEC. 12F 13
340
24hr Breakdown available Customisable product XX Product code builder XX Compatible product