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STEEL FLEXIBLE GEAR COUPLINGS
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Continuous Sleeve Steel Gear Coupling
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Vari-crown tooth form for improved torque transmission and longer life.
- Strong compact design.
- High transmittable torque ratings.
- Low inertia and high maximum speeds.
- Steel reinforced high misalignment seals.
- Spacer couplings available on request.
Full-Flex Gear Coupling
- Two flexible hubs and sleeve assembly.
- Accommodates angular, parallel and axial misalignments.
Flex-Rigid Gear Coupling
- Flexible and rigid hub assembly.
- Accommodates angular and axial misalignment only .
Coupling Size and Type
|
Full-Flex |
CFF022 |
CFF038 |
CFF050 |
CFF065 |
CFF075 |
CFF090 |
CFF100 |
CFF115 |
|
Flex-Rigid |
CFR022 |
CFR038 |
CFR050 |
CFR065 |
CFR075 |
CFR090 |
CFR100 |
CFR115 |
||
Rated Torque (Nm) |
285 |
854 |
2278 |
3417 |
5695 |
9967 |
14238 |
20787 |
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Rated Power (kW/100 rpm) |
3 |
8.9 |
23.8 |
35.8 |
59.6 |
104.4 |
149 |
217.7 |
||
Maximum Speed Unbalanced * (rpm) |
6000 |
5000 |
4200 |
3750 |
3000 |
2800 |
2400 |
2200 |
||
Full |
Maximum
|
Parallel |
0.13 |
0.18 |
0.18 |
0.25 |
0.30 |
0.30 |
0.18 |
0.18 |
1 ° |
1 o |
1 ° |
1 ° |
1 ° |
1 ° |
1 ° |
1 |
|||
0.3 |
0.3 |
0.3 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|||
Flex |
Maximum |
Angular |
0.5 ° |
0.5 ° |
0.5 ° |
0.5 ° |
0.5 ° |
0.5 ° |
0.5 ° |
0.5 |
0.3 |
0.3 |
0.3 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|||
Inertia (kg m 2) |
0.002 |
0.004 |
0.010 |
0.022 |
0.053 |
0.112 |
0.225 |
0.376 |
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Weight (Rough Bore) (kg) |
2.3 |
3.6 |
5.9 |
9.1 |
15 |
29 |
41 |
57 |
||
Maximum Bore |
31 |
42 |
56 |
70 |
84 |
97 |
111 |
130 |
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Keyway (b x h) |
8 x7 |
12 x 8 |
16 x 10 |
20 x 12 |
22 x 14 |
28 x 16 |
28 x 16 |
32 x 18 |
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For dimensions refer to Design Guide
Flanged Sleeve Steel Gear Coupling
High transmittable torque ratings and high maximum speeds.- Accommodates angular, parallel and axial misalignment.
- Strong forged steel hubs and sleeves.
- Vari-crown tooth form for improved torque transmission and longer life.
- Several mounting options available by reversing the hubs.
- Spacer gear couplings available. Consult Power Jacks.
Full-Flex Gear Coupling
- Two flexible hubs and sleeve assembly.
- Accommodates angular, parallel and axial misalignments.
Flex-Rigid Gear Coupling
- Flexible and rigid hub assembly.
- Accommodates angular and axial misalignment only.
Coupling Size and Type
|
Full-Flex |
FFF025 |
FFF038 |
FFF050 |
FFF065 |
FFF075 |
FFF090 |
FFF100 |
|
Flex-Rigid |
FFR025 |
FFR038 |
FFR050 |
FFR065 |
FFR075 |
FFR090 |
FFR100 |
||
Rated Torque (Nm) |
859 |
2136 |
3560 |
6407 |
10679 |
17086 |
24917 |
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Rated Power (kW/100 rpm) |
8.9 |
22.3 |
37.3 |
67.1 |
111.9 |
179 |
261 |
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Maximum Speed Unbalanced * (rpm) |
6000 |
5500 |
5000 |
4400 |
4000 |
3500 |
3000 |
||
Full
|
Maximum
|
Parallel |
1.4 |
1.5 |
2.2 |
2.7 |
2.9 |
3.3 |
3.8 |
3 o |
3 o |
3 o |
3 o |
3 o |
3 o |
3 o |
|||
1.5 |
1.5 |
1.5 |
2.2 |
2.2 |
2.2 |
3.3 |
|||
Flex |
Maximum |
Angular |
1.5 o |
1.5 o |
1.5 o |
1.5 o |
1.5 o |
1.5 o |
1.5 o |
1.5 |
1.5 |
1.5 |
2.2 |
2.2 |
2.2 |
3.3 |
|||
Inertia (kg.m 2 ) |
Full Flex |
0.006 |
0.019 |
0.044 |
0.100 |
0.192 |
0.435 |
0.80 |
|
Flex Rigid |
0.006 |
0.020 |
0.044 |
0.106 |
0.203 |
0.446 |
0.831 |
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Weight (Rough Bore) (kg) |
Full Flex |
4 |
9 |
15 |
25 |
36 |
59 |
86 |
|
Flex Rigid |
4 |
8 |
15 |
25 |
39 |
61 |
89 |
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Maximum Bore |
42 |
56 |
73 |
88 |
107 |
124 |
147 |
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(Flexible Ends) Keyway (b x h) |
12 x 8 |
16 x 10 |
20 x 12 |
25 x 14 |
28 x 16 |
32 x 18 |
36 x 20 |
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Maximum Bore |
56 |
76 |
95 |
114 |
134 |
150 |
176 |
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(Rigid End) Keyway (b x h) |
16 x 10 |
20 x 12 |
25 x 14 |
32 x 18 |
36 x 20 |
36 x 20 |
45 x 25 |
||
For dimensions refer to Design Guide
