Constricting - 142643HG Constricting - 142643HG
Airflex
142643HG 142643HG
Constricting - 28VC650 EL ASSY W/4 QRVM
Product Specifications
Configuration Single Element
Friction Width 6.5
Size 28.22
Type VC
Air Bridge J (kg.m2) 1 34
Air Bridge Mass (kg) 9
Air Bridge Part Number 400203
Air Bridge Weight (lb) 20
Air Bridge Wk2 (lb.ft2) 32
Air Tube Cavity (dm3) 4 43
Air Tube Cavity (in3) 270
Cs Centrifugal Loss (bar/rpm2) 4 00 E-06
Cs Centrifugal Loss (psi/rpm2) 58 E-06
D2 (in) 7.69
D2 (mm) 195
D24 (in) 2.88
D24 (mm) 73
D25 (in) 0.63
D25 (mm) 16
D3 (in) 0.39
D3 (mm) 10
Drum Hub J (kg.m2) 2 48
Drum Hub Mass (kg) 109
Drum Hub Part Number 406970
Drum Hub Weight (lb) 240
Drum Hub Wk2 (lb.ft2) 59
Drum J (kg.m2) 11 30
Drum Mass (kg) 105
Drum Part Number 409479
Drum Weight (lb) 231
Drum Wk2 (lb.ft2) 269
Element J (kg.m2) 22 55
Element Mass (kg) 127
Element Part Number 142643
Element Weight (lb) 280
Element Wk2 (lb.ft2) 537
Friction Area (cm2) 3535
Friction Area (in2) 548
Friction Lining Thickness New (in) 0.44
Friction Lining Thickness New (mm) 11
Friction Lining Thickness Worn (in) 0.16
Friction Lining Thickness Worn (mm) 4
G (in) 38
G (mm) 965 2
H2 (in) 36.75
H2 (mm) 933 5
H6 (in) 28.22
H6 (mm) 717
H7 (in) 36.5
H7 (mm) 927
J (kg.m2) 22 55
L Dia (in) 0.625
L Dia (mm) 15 9
L No (in) 16
L No (mm) 16
Mass (kg) 127
Maximum Speed (rpm) 1000
Minimum Drum diameter (in) 27.81
Minimum Drum diameter (mm) 706
O3 (in) 0.5
O3 (mm) 13
O4 No (in) 4
O4 No (mm) 4
O4 Size (in) 1/2-14 NPT
O4 Size (mm) 1/2-14 NPT
Part Number 142643
Q(Deg) (in) 11.25
Q(Deg) (mm) 11 25
Size 28VC650
Spider J (kg.m2) 22 43
Spider Mass (kg) 233
Spider Part Number 505480
Spider Weight (lb) 514
Spider Wk2 (lb.ft2) 534
Torque Rating (N.m @ 5 2 bar) 20560
Torque Rating (lb.in @75 psi) 182000
V (in) 0.59
V (mm) 15
W No (in) 14
W No (mm) 14
W Width (in) 6.5
W Width (mm) 165
Weight (lb) 280
Wk2 (lb.ft2) 537

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