~ Low Inertia Clutches and Brakes ~          
~ High Torque Clutches ~
Dimensions | Specifications
111 - 318 121 - 336 | 111 - 318 121 - 336
~ Spring Set Brakes ~
Dimensions | Specifications
106 - 216 118 - 327 230H - 460 | 106 - 216 118 - 327 230H - 460  
Specifications
104 - 314 | 116 - 324H
 227 - 460		 Metric
Units with Metric Mounting Dimensions		 Dimensions
 104 - 314 | 116 - 324H
 227 - 460 		Accessories
Air Accessories
Air Rotating Unions
Typical Hose Arrangements for L.I. Brakes
Typical Hose Arrangements for L.I. Clutches
 
 
Low Inertia Clutches and Brakes Dimensions
 DIMENISIONS inches (mm)
SIZE
A +.000/-.003 (+.000/-.076)
B C +.003/-.000 (+.076/-.000) D E F G H J **K use for clutch only bolt size qty M N
104
7.375
(187.33)
6.875
(174.63)
4.375
(111.13)
2 7/8
(73.03)
NA
6 3/8
(161.93)
NA
1
(25.40)
2 9/16
(65.09)
NA
1/4
6
1/8
(3.18)
1/16
(1.59)
204
7.375
(187.33)
6.875
(174.63)
4.375
(111.13)
2 7/8
(73.03)
NA
6 3/8
(161.93)
NA
1 7/8
(47.63)
3 9/16
(90.49)
NA
1/4
6
1/8
(3.18)
0
106
8.753
(222.33)
8.000
(203.20)
7.377
(187.38)
4 3/16
(106.36)
2 11/16
(68.26)
8 13/16
(223.84)
4 3/4
(120.65)
2
(50.80)
3 3/4
(95.25)
1 7/16
(36.51)
5/16
4
1/16
(1.59)
1/16
(1.59)
206
8.753
(222.33)
8.000
(203.20)
7.377
(187.38)
5 3/16
(106.36)
2 11/16
(68.26)
8 13/16
(223.84)
4 3/4
(120.65)
3 1/4
(82.55)
4 15/16
(125.41)
1 7/16
(36.51)
5/16
4
1/16
(1.59)
1/16
(1.59)
108
12.125
(307.98)
11.125
(282.58)
8.375
(212.73)
5 3/8
(136.53)
3 1/2
(88.90)
11 1/8
(282.58)
6 5/8
(168.28)
2
(50.80)
4 9/16
(115.89)
1 3/4
(44.45)
1/2
6
1/4
(6.35)
1/4
(6.35)
208
12.125
(307.98)
11.125
(282.58)
8.375
(212.73)
5 3/8
(136.53)
3 1/2
(88.90)
11 1/8
(282.58)
6 5/8
(168.28)
3 1/4
(82.55)
5 15/16
(150.81)
1 3/4
(44.45)
1/2
6
1/4
(6.35)
5/16
(7.94)
111
16.000
(406.40)
14.750
(374.65)
11.375
(288.93)
7
(177.80)
4
(101.60)
14 3/4
(374.65)
8 1/2
(215.90)
2 3/4
(69.85)
5 7/16
(138.11)
1 3/4
(44.45)
5/8
6
3/8
(9.53)
1/8
(3.18)
211
16.000
(406.40)
14.750
(374.65)
11.375
(288.93)
7
(177.80)
4
(101.60)
14 3/4
(374.65)
8 1/2
(215.90)
4 3/8
(111.13)
7 1/4
(184.15)
1 3/4
(44.45)
5/8
6
3/8
(9.53)
1/4
(6.35)
311
16.000
(406.40)
14.750
(374.65)
11.375
(288.93)
7
(177.80)
4
(101.60)
14 3/4
(374.65)
8 1/2
(215.90)
6 1/8
(155.58)
8 15/16
(227.01)
1 3/4
(44.45)
5/8
6
3/8
(9.53)
1/4
(6.35)
114
18.750
(476.25)
17.500
(444.50)
14.375
(365.13)
9 7/16
(239.71)
5 1/2
(139.70)
17 1/2
(444.50)
10 3/4
(273.05)
3 3/4
(95.25)
6
(152.40)
1 7/8
(47.63)
5/8
8
3/8
(9.53)
1/8
(3.18)
214
18.750
(476.25)
17.500
(444.50)
14.375
(365.13)
9 7/16
(239.71)
5 1/2
(139.70)
17 1/2
(444.50)
10 3/4
(273.05)
4 1/2
(114.30)
8
(203.20)
1 7/8
(47.63)
5/8
8
3/8
(9.53)
3/8
(9.53)
314
18.750
(476.25)
17.500
(444.50)
14.375
(365.13)
9 7/16
(239.71)
5 1/2
(139.70)
17 1/2
(444.50)
10 3/4
(273.05)
6 1/2
(165.10)
9 13/16
(249.24)
1 7/8
(47.63)
5/8
8
3/8
(9.53)
3/8
(9.53)
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Copyright © 1992-2007, WPT® is a registered trademark of WPT Power Transmission Corporation, Twin Disc® is a registered trademark of Twin Disc Corp., and Wichita Clutch® is a registered trademark of Wichita/Altra. WPT is not an authorized original equipment manufacturer of Twin Disc® or Wichita Clutch® products.