|
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. |
|