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GF Type Couplings

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GF Type Couplings
GF Type Couplings

GF Type Couplings

Range of product:

ANSI:(GF14-GF65;GF14L-GF65L)

DIN:(GF14-GF65;GF14L-GF65L)

Inch size product (Apply to ANSI market)

Metric size product (Apply to DIN market)

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  • Description
  • Parameter
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Description

GF Type Couplings are a wide range of couplings used in a wide range of mechanical engineering and hydraulics.

Its features include: flexible installation methods: the coupling can be installed horizontally or vertically to adapt to different installation needs; Shaft plug-in assembly: The shaft plug-in design is adopted, which makes it very convenient for users to use; Avoid stress concentration: Curved drum teeth are used in the design to avoid stress concentration when installation tolerances occur; Material combination: steel gears are assembled with nylon sleeves, which can reduce maintenance and improve product reliability; Applications: GF Type Couplings are used in a wide range of mechanical engineering and hydraulic systems and are suitable for a wide range of industrial environments.

GF Type Couplings are used in a wide range of applications in the fields of mechanical engineering and hydraulics due to their flexible installation, efficient design and excellent material combination.

Parameter

product range

Standards Series Type Size Range
ANSI/DIN GF GF14-GF65
GF-L GF14L-FG65L

ANSI

gf type couplings601-2

ANSI GF-coupling(Standard series)(Type1 Type2)

Catalog Fundamenlal Dimensions Bore Max Torque Ft.lb Max Revolution (rpm) Moment of inertia (kg.㎠) Wl Lbs
D E B C F G H Pilot Max
GF-14 15/8 - 2 11/2 1/4 15/16 3/16 1/4 9/16 16.96 14000 0.092 0.48
GF-19 17/8 11/4 23/16 11/2 5/16 - 3/16 5/16 3/4 27.29 12000 0.218 0.83
GF-24 21/16 17/16 21/4 15/8 5/16 11/16 3/16 3/8 15/16 33.93 10000 0.314 1 .06
GF-28 25/8 13/4 33/8 17/8 3/4 15/8 3/16 3/8 11/8 75.96 8000 1.176 2.50
GF-32 215/16 2 31/16 17/8 11/16 19/16 3/16 1/2 11/4 101.78 7100 1.715 3.05
GF-38 33/8 21/4 35/16 2 5/8 19/16 3/16 9/16 11/2 129.80 6300 3.270 4.26
GF-42 33/4 21/2 37/16 2 3/4 15/8 3/16 3/4 15/8 162.25 6000 4.453 5.11
GF-48 315/16 25/8 41/16 2 11/16 2 3/16 3/4 17/8 227.15 5600 6.189 6.85
GF-55 43/4 31/4 47/8  29/16 13/16 23/8 3/16 - 23/16 420.37 4800 16.859 12.00
GF-65 51/2 33/4 55/8 27/8 17/16 23/4 3/16 1 25/8 619.50 4000 36.260 18.50

ANSI GF-coupling(Standard series)(Type3)

Catalog Fundamenlal Dimensions Bore Max Torque Ft.Lb Max Revolution (rpm) Moment of inertia (kg.㎠) wl L bs
D E B C1 F1 G H Pilot Max
GF-24 21/16 17/16 21/4 21/16 3/32 11/16 3/16 3/8 15/16 33.93 10000 0.314 1.06
GF-28 25/8 13/4 33/8 21/4 9/16 15/8 3/16 3/8 11/8 75.96 8000 1.176 2.50
GF-32 215/16 2 35/16 21/4 1/2 19/16 3/16 1/2 11/4 101.78 7100 1.715 3.05
GF-38 33/8 21/4 35/16 27/16 9/16 19/16 3/16 9/16 11/2 129.80 6300 3.270 4.26
GF-42 33/4 21/2 37/16 27/16 9/16 15/8 3/16 3/4 15/8 162.25 6000 4.453 5.11
GF-48 315/16 25/8 41/16 29/16 9/16 2 3/16 3/4 17/8 227.15 5600 6.189 6.85
GF-55 43/4 31/4 47/8 33/16 5/8 23/8 3/16 - 23/16 420.37 4800 16.859 12.0
GF-65 51/2 33/4 55/8 37/16 5/8 23/4 3/16 - 29/16 619.50 4000 36.260 18.5

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

Catalog Fundamental Dimensions Bore Max Torque Ft-Lbs Max Revolution (rpm) Moment of inertia (kg.㎠) Wt L bs
D E B C F G H min max
GF-14L 15/8 1 21/2 11/2 1/2 13/16 3/16 1/4 9/16 16.96 1 4000 0.092 0.60
GF-19L 17/8 11/4 35/16 11/2 7/8 19/16 3/16 5/16 3/4 27.29 12000 0.218 1.26
GF-24L 21/16 17/16 41/16 15/8 11/4 2 3/16 3/8 15/16 33.93 10000 0.314 1.88
GF-28L 25/8 13/4 47/8 17/8 11/2 23/8 3/16 3/8 11/8 75.96 8000 1.176 3.57
GF-32L 215/16 2 47/8 17/8 11/2 23/8 3/16 1/2 11/4 101.78 7100 1.715 4.38
GF-38L 23/8 21/4 67/16 2 21/4 31/8 3/16 9/16 11/2 129.80 6300 3.270 8.12
GF-42L 33/4 21/2 813/16 2 37/16 43/8 3/16 3/4 15/8 162.25 6000 4.453 12.2
GF-48L 315/16 25/8 813/16 2 37/16 43/8 3/16 3/4 17/8 227.15 5600 6.189 14.07
GF-55L 43/4 31/4 813/16 29/16 31/8 43/8 3/16 1 23/16 420.37 4800 16.859 29.12
GF-65L 51/2 33/4 813/16 213/16 3 43/8 3/16 1 29/16 619.50 4000 36.260 35.2

ANSI GF-coupling(lengthen series)((Type3)

Catalog Fundamental Dimensions  Bore Max Torque Ft-L bs Max Revolution (rpm) Moment of inerlia (kg.㎠) wt Lbs
D E B C1 F1 G H Pilot Max
GF-24L 21/16 17/16 41/16 21/16 1 2 3/16 3/8 7/8 33.93 10000 0.314 1.88
GF-28L 25/8 13/4 47/8 21/4 11/4 23/8 3/16 3/8 11/8 75.96 8000 1.176 3.57
GF-32L 215/16 2 47/8 21/4 11/4 23/8 3/16 1/2 11/4 101.78 7100 1.715 4.38
GF-38L 33/8 21/4 67/16 27/16 21/16 33/16 3/16 9/16 11/2 129.80 6300 3.270 8.12
GF-42L 33/4 21/2 813/16 27/16 31/4 43/8 3/16 3/4 15/8 162.25 6000 4.453 12.2
GF-48L 315/16 25/8 813/16 29/16 31/4 43/8 3/16 3/4 17/8 227.15 5600 6.189 14.2
GF-55L 43/4 31/4 813/16 33/16 113/16 43/8 3/16 1 23/16 420.37 4800 16.859 29.1
GF-65L 51/2 33/4 813/16 37/16 211/16 51/2 3/16 1 29/16 619.50 4000 36.260 35.2

DIN

gf type couplings601-3

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

Catalog Fundamental Dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment of inertia (kg.㎠) 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 1.4000 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

DIN GF-coupling(standard series)(Type3)

Catalog fundamental dimensions Bore Max Torque (Nm) Max Revolution n(rpm) Moment of inertia (kg.㎠) 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

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

Catalog fundamental dimensions Bore Max Torque (Nm) Max Revolution (rpm) Moment of inertia (kg.㎠) 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

DIN GF-coupling(lengthen series)(Type3)

Catalog fundamental dimensions Bore Max Torque (Nm) Max Revolution (rpm) Moment of inertia (kg.㎠) 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

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