~ 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

 
 
Spring Set Brakes Specifications
Size Minimum Release Pressure Maxi-
mum
Speed
rpm
WEIGHT and INERTIA BORE RANGE
60 psi/4.1 bar (1)
75 psi/5.2 bar (2)
90 psi/6.2 bar (3)
Static Torque
Dynamic Torque
Static Torque
Dynamic Torque
Static Torque
Dynamic Torque
Total Weight
Hub & CP
Weight
Hub & CP
Inertia
Minimum
Maximum
Ib-in
Mm
Ib-in
Nm
Ib-in
Nm
Ib-in
Nm
Ib-in
Nm
Ib-in
Nm
Ibs (kgs)
Ibs (kgs)
Ibft2(wr2)
inches (mm)
inches (mm)
230H
330,700
37,370
248,000
28,020
440,600
49,790
330,500
37,350
542,200
61,270
406,700
45,960
1140
1,862 (845)
562 (255)
375 (15.8)
3.50 (89)
7.0 (178)
330H
512,800
57,950
384,600
43,460
670,100
75,720
502,600
56,800
800,600
90,470
600,500
67,855
1140
2,221 (1,007)
842 (382)
556 (23.4)
3.50 (89)
7.0 (178)
236
514,800
58,170
386,100
43,630
-
-
-
-
-
-
-
-
960
2,753 (1,249)
805 (365)
824 (34.7)
5.50 (140)
8.4 (213)
33fi
697.100
78.770
522.800
59.080
-
-
-
-
-
-
-
-
960
3.369 (1.528)
1.218 (553)
1.246 (52.5)
5.50 (140)
8.4 (213)
242
858,000
96,950
643,700
72,740
-
-
-
-
-
-
-
-
820
4,413 (2,002)
950 (431)
1,176 (49.6)
7.50 (191)
11.2 (285)
342
1,162,000
131,300
871,500
98,480
-
-
-
-
-
-
-
-
820
4,849 (2,200)
1,425 (646)
1,705 (71.8)
7.50 (191)
11.2 (285)
248
1,439,000
162,600
1,079,600
122,000
-
-
-
-
-
-
-
-
710
6,982 (3,167)
1,795 (814)
3,320 (140)
10.00 (254)
14.5 (368)
348
1,949.000
220.200
1,462,000
165,200
-
-
-
-
.
-
-
-
710
8,195 (3,717)
2,838 (1,287)
4,800 (202)
10.00 (254)
14.5 (368)
260
3,510,000
396,600
2,632,000
297,400
-
-
-
-
-
-
-
-
570
12,046 (5,464)
2,587 (1,174)
7,097 (299)
10.00 (254)
18.9 (480)
360
4,752,000
537,000
3,564,000
402,700
-
-
-
-
-
-
-
-
570
14,125 (6,407)
3,890 (1,765)
10,635 (448)
10.00 (254)
18.9 (480)
460
5,615,000
634,500
4,211,000
475,800
-
-
-
-
-
-
-
-
570
16,736 (7,591)
5,540 (2,513)
14,650 (617)
10.00 (254)
18.9 (480)
(1) Rapid Cycling Duty
(2) Cycling Duty
(3) Emergency, Holding, and Service Duty
Consult WPT Engineering for
application assistance and
applicable safety/service factors.
 

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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.