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Model I

Integral Clutch

 

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Model I with 8 Holes
 Model I w 8 holes
The Model I Flaton Clutch is constructed with a
sprocket or gear as an integral part of the exterior housing.  By making the drive component a permanent part of the clutch, its overall size can be reduced.

Download Model I Brochure

 

Model I Drawing

Model Number Max. Bore   Hub Length Hub Dia. Distance to Center Line of Gear or Sprocket Keyway with
Max. Bore
A B C D
10-I
3/4
1 1/12
2 1/2
9/16
3/16 X 3/32
15-I
1 1/8
1 15/16
3 1/12
3/4
1/4 X 1/8
20-I
1 1/4
2 3/8
4
7/8
1/4 X 1/8
25-I
1 3/8
2 5/8
4 3/4
1
5/16 X 5/32
30-I
1 15/16
3 5/8
6
1 5/16
1/2 X 1/4
35-I
2 5/8
4 1/4
7 1/8
1 1/2
5/8 X 5/16
40-I
3 5/8
5 3/8
9 5/8
2 1/4
7/8 X 5/16
45-I
4 1/4
7
12
2 3/4
1 X 3/8
All dimensions given in inches.

ROLLER CHAIN SPROCKETS AVAILABLE WITH MODEL I CLUTCHES
Sprocket Pitch Model 10-I Model 15-I Model 20-I Model 25-I
ASA #

Pitch

Min. Teeth

Max. Teeth

Min. Teeth Max. Teeth Min. Teeth Max. Teeth Min. Teeth Max. Teeth
ASA 25
1/4
34
60
ASA 35
3/8
24
84
32
110
38
110
ASA 35-2
1/2
24
84
32
110
38
84
ASA 40
1/2
19
60
25
72
28
84
32
95
ASA 40-2
1/2
19
60
25
72
28
70
32
95
ASA 50
5/8
16
48
21
60
23
70
27
72
ASA 50-2
5/8
16
48
21
60
23
54
27
72
ASA 60
3/4
18
48
20
54
23
60
ASA 60-2
3/4
18
48
20
54
23
60
ASA 80
1
15
42
18
48
ASA 80-2
1
15
42
18
48
ASA 100
1 1/4
15
40
ASA 100-2
1 1/4
15
40

ROLLER CHAIN SPROCKETS AVAILABLE WITH MODEL I CLUTCHES (Continued)

Sprocket Pitch Model 30-I Model 35-I Model 40-I Model 45-I
ASA #
Pitch Min. Teeth Max. Teeth Min. Teeth Max. Teeth Min. Teeth Max. Teeth Min. Teeth Max. Teeth
ASA 50
5/8
34
95
ASA 50-2
5/8
34
95
ASA 60
3/4
28
84
34
95
ASA 60-2
3/4
28
84
34
95
ASA 80
1
21
60
26
72
34
84
ASA 80-2
1
21
60
26
72
34
84
ASA 100
1 1/4
18
48
21
60
27
70
34
72
ASA 100-2
1 1/4
18
48
21
60
27
70
34
72
ASA 120
1 1/2
16
42
18
48
22
54
28
70
ASA 140
1 3/4
21
48
25
60
ASA 160
2
22
48

Parts List

I Parts drawing
    1  Housing
    2 Thrust head
    3 Adjustment nut
    5 Friction cone
    6 & 7 Thrust bearing assembly
    8  Pressure ring
    9 Pipe plug
  10 Cap screws-4 (On size 40 and 45 only)
  11 Conepoint screw
  12 Setscrews-2
When requesting parts or additional information, please reference the clutch size. 
For part #1, housing, provide as much detailed information as possible.
The descriptions and specifications contained in this manual were in effect at the time of printing.  Bushman Equipment, Inc. reserves the right to change specifications and designs at any time without notice and without incurring any obligations.
 

©2018 Flaton Clutch Division of Bushman Equipment, Inc.
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PO Box 309, Butler, WI  53007-0309
262-790-4200 * 800-338-7810  * Fax 262-790-4202
www.flatonclutch.com
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www.bushman.com
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