Wichita Clutch Motor RB Tension Brake User Manual
Industrial Clutch Products
RB
LKV
LK
MODEL
RB/RBS/LK/LKV
Tension Brakes
INDUSTRIAL CLUTCH PRODUCTS 1
B
A
E
GI
F
D
C
A
E
D
C
F
IG
HH
J
K
J
CONSTANT TENSION BRAKE VARIABLE TENSION BRAKE
Model LK Model LKV
DIMENSIONAL DATA All dimensions in inches
LK/LKV Torque Torque Capacity Inner Total Inner
Model (lb.-in.) (lb.-in.) (ft. lbs./min.) (lbs.) (lbs.) (lb.-ft.2) A B C D E F G No. Size I J K
LK-105 550 475 8,240 2.06 8 .032 4.94 4.16 0.17 0.30 5.00 2.00 15/16 4 1/4 1.69 1/4
LKV-105 770 665 8,240 2.06 11 .032 4.94 4.16 0.17 0.30 5.00 2.00 16/16 4 1/4 1.69 1/4
LK-106 715 620 14,500 4.13 16 .120 4.80 4.50 0.16 0.03 6.50 2.25 1-1/4 4 1/4 2.00 1/4
LKV-106 2,055 1,780 14,500 4.13 20 .120 5.31 4.50 0.16 0.03 6.50 2.25 1-1/4 4 1/4 2.00 1/4
LK-108 2,300 2,000 19,150 7.63 33 .338 6.56 5.91 0.23 0.78 8.25 2.50 1-3/4 4 3/8 2.13 3/8
LKV-108
LK-110 4,300 3,725 30,940 9.25 58 .610 7.59 6.59 0.38 1.08 10.00 2.50 2 4 1/2 2.13 3/8
LKV-110 9,925 8,600 30,940 9.25 62 .610 7.59 6.59 0.38 1.08 10.00 2.50 2 4 1/2 2.13 3/8
LK-112
LKV-112
NOTES: 1.) Torque capacities based on 80 PSI air pressure for Model LKV brakes and
Static Dynamic Thermal Weight Weight WR
5,135
5,280
15,700 13,600 47,600 11.50 80 1.060 8.75 7.50 0.31 1.41 12.25 2.50 2 4 1/2 2.88 3/8
4,450
4,575
19,150
47,600 11.50 72 1.060 8.75 7.50 0.31 1.41 12.25 2.50 2 4 1/2 2.88 3/8
7.63 35 .338 6.56 5.91 0.23 0.78 8.25 2.50 1-3/4 4 3/8 2.13 3/8
80% of maximum standard spring pressures for Model LK brakes.
Water-cooled versions available at approximately four times the thermal
2.)
capacity listed. Consult factory.
2
H
3.) Use certified drawing dimensions only for final layouts.
4.) DXF and IGES files available upon request.
5.) Dimensions subject to change without notice.
3/8
1/2
1/2
1/2
1/2
2 INDUSTRIAL CLUTCH PRODUCTS
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