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GF Coupling

GF-coupling (standard series) (Type1 , Type2)

  Catalog   fundamental dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment Of Inertia (kg.cm2) G (kg)
D   E   B   C   F   G   H   Pilot   Max  
GF-14 41 25 51 38 6.5 23.5 4 6 14 23 14000 0.27 0.222
GF-19 48 32 55 38 8.5 25.5 4 8 19 37 12000 0.64 0.388
GF-24 52 36 57 42 7.5 26.5 4 10 24 46 10000 0.92 0.497
GF-28 68 45 86 48 19 41 4 10 28 103 8000 3.45 1.166
GF-32 75 50 84 48 18 40 4 12 32 138 7100 5.03 1.424
GF-38 85 58 84 50 17 40 4 14 38 176 6300 9.59 1.991
GF-42 95 63 88 50 19 42 4 20 42 220 6000 13.06 2.387
GF-48 100 68 104 50 27 50 4 20 48 308 5600 18.15 3.198
GF-55 120 82 124 65 29.5 60 4 25 55 570 4800 49.44 5.617
GF-65 140 95 144 72 36 70 4 25 65 840 4000 106.34 8.635

GF-coupling (standard series) (Type3)

  Catalog   fundamental dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment Of Inertia (kg.cm2)   G (kg)
D   E   B   C1   F1   G   H   Pilot   Max  
GF-24 52 36 57 52 2.5 26.5 4 10 24 46 10000 0.92 0.497
GF-28 68 45 86 58 14 41 4 10 28 103 8000 3.45 1.166
GF-32 75 50 84 58 13 40 4 12 32 138 7100 5.03 1.424
GF-38 85 58 84 62 14 40 4 14 38 176 6300 9.59 1.991
GF-42 95 63 88 62 14 42 4 20 42 220 6000 13.06 2.387
GF-48 100 68 104 66 14 50 4 20 48 308 5600 18.15 3.198
GF-55 120 82 124 81 15 60 4 25 55 570 4800 49.44 5.617
GF-65 140 95 144 88 15 70 4 25 65 840 4000 106.34 8.635

GF-coupling (lengthen series) (Type1 , Type2)

  Catalog  fundamental dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment Of Inertia (kg.cm2)   G (kg)
D   E   B   C   F   G   H   min   max  
GF-14L 41 25 64 38 13 30 4 6 14 23 14000 0.32 0.282
GF-19L 48 32 84 38 23 40 4 8 19 37 12000 0.9 0.588
GF-24L 52 36 104 42 31 50 4 10 24 46 10000 1.7 0.877
GF-28L 68 45 124 48 38 60 4 10 28 103 8000 5.1 1.666
GF-32L 75 50 124 48 38 60 4 12 32 138 7100 7.68 2.044
GF-38L 85 58 164 50 57 80 4 14 38 176 6300 17.45 3.791
GF-42L 95 63 224 50 87 110 4 20 42 220 6000 32.15 5.707
GF-48L 100 68 224 50 87 110 4 20 48 308 5600 42.9 6.618
GF-55L 120 82 224 65 79.5 110 4 25 55 570 4800 92.97 13.597
GF-65L 140 95 224 72 76 140 4 25 65 840 4000 211.84 16.435

GF-coupling (lengthen series) (Type3)

  Catalog   fundamental dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment Of Inertia (kg.cm2)   G (kg)
D   E   B   C1   F1   G   H   Pilot   Max  
GF-24L 52 36 104 52 26 50 4 10 24 46 10000 1.7 0.877
GF-28L 68 45 124 58 33 60 4 10 28 103 8000 5.1 1.666
GF-32L 75 50 124 58 33 60 4 12 32 138 7100 7.68 2.044
GF-38L 85 58 164 62 52 80 4 14 38 176 6300 17.45 3.791
GF-42L 95 63 224 62 82 110 4 20 42 220 6000 32.15 5.707
GF-48L 100 68 224 66 82 110 4 20 48 308 5600 42.9 6.618
GF-55L 120 82 224 81 71.5 110 4 25 55 570 4800 92.97 13.597
GF-65L 140 95 224 88 68 140 4 25 65 840 4000 211.84 16.435


Catalog  Parallel nisalignment auglular misalignment Shaft End-play
GF-14 0.7 ±2° ±1
GF-19 0.8 ±2° ±1
GF-24 0.8 ±2° ±1
GF-28 1.0 ±2° ±1
GF-32 1.0 ±2° ±1
GF-38 0.9 ±2° ±1
GF-42 0.9 ±2° ±1
GF-48 0.9 ±2° ±1
GF-55 1.2 ±2° ±1
GF-65 1.3 ±2° ±1