Johnson Pneumatic Disc Brakes (Air Operated)

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  • special alloys,
  • coatings,
  • controls,
  • custom mountings

Pneumatic / Air Brake Model Data – 800 to T5800 Series Caliper Disc Brakes
CALIPER
SERIES
DISC
THICK.
MIN.
DIA. “D”
MAX.
DIA. “D”
SWEPT
FACE “F”
MAX. APPLIED
FORCE “AF”
TORQUE DYNAMIC
MIN. DISC DIA.
TORQUE DYNAMIC
MAX. DISC DIA.
MAX. WEIGHT
in
(mm)
in
(mm)
in
(mm)
in
(mm)
lb
(N)
lb.ft
(Nm)
lb.ft
(Nm)
lb
(kg)
800
1000
0.75
(19)
15
(380)
75
(1905)
2.56
(65)
6400
(28500)
1670
(2260)
9670
(13100)
47
(21)
1800
2000
1.25
(32)
25
(635)
85
(2160)
3.38
(87)
19600
(87200)
5770
(7820)
21800
(29500)
106
(48)
1800X
2000X
1.25
(32)
25
(635)
85
(2160)
3.38
(87)
29400
(131100)
5770
(7820)
21800
(29500)
106
(48)
2800
3000
1.75
(44)
30
(760)
90
(2286)
5.00
(127)
19200
(85400)
10000
(13600)
34000
(46100)
225
(102)
2800X
3000X
1.0
(25)
30
(760)
90
(2286)
5.00
(127)
28800
(128000)
15000
(20300)
51000
(69200)
225
(102)
3800
4000
2.0
(50)
35
(890)
95
(2413)
6.13
(156)
38400
(171000)
23200
(31200)
71200
(96500)
494
(225)
3800X
4000X
1.0
(25)
35
(890)
95
(2413)
6.13
(156)
57600
(256000)
34800
(46800)
107000
(145000)
494
(225)
4800
5000
1.0
(25)
30
(762)
90
(2286)
6.00
(152)
39100
(174000)
19600
(26500)
68500
(92900)
327
(149)
5800
6000
1.0
(25)
40
(1016)
100
(2540)
7.13
(181)
78300
(348000)
53600
(72700)
151000
(205000)
754
(343)
T5800 1.0
(25)
40
(1016)
100
(2540)
7.13
(181)
157000
(698400)
108000
(145000)
303000
(411000)
1375
(625)

 

Dynamic Torque is calculated by:
[(AF x 0.5 (D-F)) / 2000]Nm or [(AF x 0.5 (D-F)) / 24]Lbft
(1) For discs outside the range, please call 1-888-547-DUKE (3853)

Static Torque is calculated by:
[(AF x 0.4 (D-F)) / 2000]Nm or [(AF x 0.4 (D-F)) / 24]Lbft
(1) For discs outside the range, please call 1-888-547-DUKE (3853)

Contact us about Johnson Pneumatic Disc Brakes (Air Operated)