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Jaw Type Coupling FL

Characteristics of Jaw Type Coupling FL
1. Jaw Type Coupling FL can be used in all kinds of machinery and hydraulic transmissions.
2. They are small in size and have large transmission torque.
3. Jaw Type Coupling FL should be plugged in axially. They are easy to assembly and do not need maintenance.
4. They can balance the axial, radial and angular relative displacement.
5. Inner bore size d, d1 can be designed according to your requirement.
6. The applicable temperature of our jaw flexible couplings ranges from -40℃ to +100℃. The highest transient temperature is 120℃.

Performance Parameters of Jaw Type Coupling FL

Type Max. speed r/min Rated power (n=1500r/min) KW Rated torque N.m Max. torque N.m Max. torsion angle
FL9 92sh A (yellow) 28000 0.28 1.8 3.5 6.4°
FL14 19000 0.62 4.0 8.0
FL19 14000 0.77 4.9 9.7 3.2°
FL24 10600 2.67 17 34
FL28 8500 7.22 46 92
FL38 7100 14.6 93 185
FL42 6000 20.4 130 260
FL48 5600 23.6 150 300
FL55 4750 28.3 180 360
FL65 4250 32.2 205 410
FL75 3550 74.6 475 950
FL90 2800 184 1175 2350
Type Style Pre-bored hole Form Dimensions(mm) Min. Weight (kg)
1 1a 1 E S b L M DH D dH
d d1
min max min max
Aluminum Die-casting (Al-D)
FL9 1a/1a 4 9 10 10 1.0 8 30 20 6 0.017
FL14 1a/1a 4 16 11 13 1.5 10 35 30 10 0.048
Steel-Nodular Iron Steel
FL19/24 1a/1a 6 24 25 16 2.0 12 66 40 18 0.328
FL24/28 1a/1a 8 28 30 18 2.0 14 78 55 27 0.660
FL28/38 1a/1a 10 38 35 20 2.5 15 90 65 30 1.160
FL38/45 1/1a 11 12 38 38 45 45 24 3 18 114 37 80 66 38 2.27
FL42/55 1/1a 13 14 42 42 55 50 26 3 20 126 40 95 75 46 3.57
FL48/60 1/1a 14 15 48 48 60 56 28 3.5 21 140 45 105 85 51 4.80
FL55/70 1/1a 18 20 55 55 70 65 30 4 22 160 52 120 98 60 7.37
FL65/75 1/1a 20 22 65 65 75 75 35 4.5 26 185 61 135 115 68 10.89
FL75/90 1/1a 28 30 75 75 90 85 40 5 30 210 69 160 135 80 17.73
FL90/100 1/1a 38 40 90 90 100 100 45 5.5 34 245 81 200 160 100 29.6
FL38 1/1 11 12 38 45 24 3.0 18 114 37 80 66 38 2.080
FL42 1/1 13 14 42 50 26 3.0 20 126 40 95 75 46 3.210
FL48 1/1 14 15 48 56 28 3.5 21 140 45 105 85 51 4.410
FL55 1/1 18 20 55 65 30 4.0 22 160 52 120 98 60 6.640
FL65 1/1 20 22 65 75 35 4.5 26 185 61 135 115 68 10.130
FL75 1/1 28 30 75 85 40 5.0 30 210 69 160 135 80 16.030
FL90 1/1 38 40 90 100 45 5.5 34 245 81 200 160 100 27.50
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