FCL : Flanged Flexible Shaft Couplings (Cast Iron)
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FCL : Flanged Flexible Shaft Couplings (Cast Iron)
| Discounts | 1+ 0% | 6+ 10% | 16+ 15% | 41+ 20% | 100+ 25% | 200+ 30% | 400+ 35% |
| Part Number |
A | Pilot Bore ØD1 ØD2 |
L | C1 | C2 | B | F1 | F2 | No. of Bolts n |
a | M | t | Mass (kg) |
Withdrawal distance of bolts |
Bolt Part No.** |
Max. Bore D1 |
Max. Bore D2 |
Max. Torque Nm |
Max. revolution min-1 |
Moment of interia* kg•m2 |
Errors of Eccentricity (mm) |
Errors of Shaft End Play (mm) |
Cost | Quantity | Add to Basket |
| FCL-90 | 90 | - | 28.0 | 35.5 | 35.5 | 60 | 14.0 | 14.0 | 4 | 8.0 | 19.00 | 3 | 1.54 | 50 | F1 | 20 | 20 | 15 | 4000 | 1.4 x 10–3 | 0.1 | ±2.1 | £27.84 |
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| FCL-100 | 100 | - | 35.5 | 42.5 | 42.5 | 67 | 16.0 | 16.0 | 4 | 10.0 | 23.00 | 3 | 2.32 | 56 | F2 | 25 | 25 | 29 | 4000 | 2.5 x 10–3 | 0.1 | ±2.1 | £33.41 |
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| FCL-112 | 112 | - | 40.0 | 50.0 | 50.0 | 75 | 16.0 | 16.0 | 4 | 10.0 | 23.00 | 3 | 3.09 | 56 | F2 | 28 | 28 | 33 | 4000 | 4.0 x 10–3 | 0.1 | ±2.1 | £38.85 |
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| FCL-125 | 125 | - | 45.0 | 56.0 | 50.0 | 85 | 18.0 | 18.0 | 4 | 14.0 | 32.00 | 3 | 4.18 | 64 | F3 | 32 | 28 | 73 | 4000 | 6.7 x 10–3 | 0.1 | ±2.1 | £49.39 |
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| FCL-140 | 140 | - | 50.0 | 71.0 | 63.0 | 100 | 18.0 | 18.0 | 6 | 14.0 | 32.00 | 3 | 5.81 | 64 | F3 | 38 | 35 | 130 | 4000 | 1.1 x 10–3 | 0.2 | ±2.1 | £64.24 |
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| FCL-160 | 160 | - | 56.0 | 80.0 | 80.0 | 115 | 18.0 | 18.0 | 8 | 14.0 | 32.00 | 3 | 8.24 | 64 | F3 | 45 | 45 | 200 | 4000 | 1.9 x 10–3 | 0.2 | ±2.1 | £90.10 |
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| FCL-180 | 180 | - | 63.0 | 90.0 | 90.0 | 132 | 18.0 | 18.0 | 8 | 14.0 | 32.00 | 3 | 11.10 | 64 | F3 | 50 | 50 | 230 | 3500 | 3.2 x 10–3 | 0.2 | ±2.1 | £108.74 |
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| FCL-200 | 200 | 18 | 71.0 | 100.0 | 100.0 | 145 | 22.4 | 22.4 | 8 | 20.0 | 41.00 | 4 | 16.60 | 85 | F4 | 56 | 56 | 440 | 3200 | 6.3 x 10–3 | 0.2 | ±2.8 | £186.17 |
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| FCL-224 | 224 | 18 | 80.0 | 112.0 | 112.0 | 170 | 22.4 | 22.4 | 8 | 20.0 | 41.00 | 4 | 22.00 | 85 | F4 | 63 | 63 | 510 | 2850 | 1.0 x 10–3 | 0.2 | ±2.8 | £224.07 |
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| FCL-250 | 250 | 20 | 90.0 | 125.0 | 125.0 | 180 | 28.0 | 28.0 | 8 | 25.0 | 51.00 | 4 | 32.40 | 100 | F5 | 71 | 71 | 850 | 2550 | 1.9 x 10–3 | 0.2 | ±2.8 | £319.64 |
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| FCL-280 | 280 | 30 | 100.0 | 140.0 | 140.0 | 200 | 28.0 | 40.0 | 8 | 28.0 | 57.00 | 4 | 45.00 | 116 | F6 | 80 | 80 | 1500 | 2300 | 3.4 x 10–3 | 0.3 | ±2.8 | £519.89 |
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| FCL-315 | 315 | 32 | 112.0 | 160.0 | 160.0 | 236 | 28.0 | 40.0 | 10 | 28.0 | 57.00 | 4 | 61.10 | 116 | F6 | 90 | 90 | 2200 | 2050 | 5.6 x 10–3 | 0.3 | ±2.8 | £650.91 |
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| FCL-355 | 355 | 32 | 125.0 | 180.0 | 180.0 | 260 | 35.5 | 56.0 | 8 | 35.5 | 72.00 | 5 | 94.70 | 150 | F7 | 100 | 100 | 3500 | 1800 | 1.2 | 0.3 | ±3.5 | £963.97 |
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| FCL-400 | 400 | 50 | 125.0 | 200.0 | 200.0 | 300 | 35.5 | 56.0 | 10 | 35.5 | 72.00 | 5 | 117.00 | 150 | F7 | 110 | 110 | 5000 | 1600 | 1.9 | 0.3 | ±3.5 | £1293.56 |
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| FCL-450 | 450 | 60 | 140.0 | 224.0 | 224.0 | 355 | 35.5 | 56.0 | 12 | 35.5 | 72.00 | 5 | 156.00 | 150 | F7 | 125 | 125 | 7100 | 1400 | 3.0 | 0.3 | ±3.5 | £1738.52 |
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| FCL-560 | 560 | 80 | 160.0 | 250.0 | 250.0 | 450 | 35.5 | 56.0 | 14 | 35.5 | 72.00 | 5 | 238.00 | 150 | F7 | 140 | 140 | 10000 | 1150 | 7.1 | 0.3 | ±3.5 | £2537.73 |
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| FCL-630 | 630 | 90 | 180.0 | 280.0 | 280.0 | 530 | 35.5 | 56.0 | 18 | 35.5 | 72.00 | 5 | 316.00 | 150 | F7 | 160 | 160 | 16000 | 1000 | 12.0 | 0.3 | ±3.5 | £3279.30 |
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| FCL-710B | 710 | 110 | 224.0 | 315.0 | 315.0 | 600 | 56.0 | 56.0 | 24 | 35.5 | 72.00 | 5 | 488.00 | 174 | F7 | 180 | 180 | 25000 | 900 | 23.0 | 0.3 | ±3.5 | £7316.65 |
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| FCL-711B | 710 | 120 | 250.0 | 355.0 | 355.0 | 580 | 80.0 | 80.0 | 20 | 45.0 | 87.00 | 7 | 633.00 | 240 | F8 | 200 | 200 | 34000 | 900 | 29.0 | 0.3 | ±4.9 | £9013.98 |
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| FCL-800B | 800 | 130 | 265.0 | 375.0 | 375.0 | 670 | 80.0 | 80.0 | 22 | 45.0 | 87.00 | 7 | 846.00 | 240 | F8 | 210 | 210 | 45000 | 800 | 52.0 | 0.3 | ±4.9 | £12136.80 |
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* Tolerance on 8mm of diameter (a) is +0.20/0
** Bolt part no. = Dimensions on request
Product Standards
The product standards of the flexible flanged shaft coupling are based on JIS B 1452.
The deflection of the outer diameter of the flange and on the coupling face near the
outer circumference of the flange to the centre of the shaft bore is 0.03mm
The tolerances on the pitch circle diameters of the bolt bores & the bush bores,
the tolerance on the pitch and the deflection of the pitch circle diameter t to the centre of the shaft bore are shown below.
| Pitch circle diameter | Tolerances on pitch diameter and on pitch |
Allowed value of the deflection of pitch diameter |
| 60, 67, 75 | ±0.16 | 0.12 |
| 85, 100, 115, 132, 145 | ±0.20 | 0.14 |
| 170, 180, 200, 236 | ±0.26 | 0.18 |
| 260, 300, 355, 450, 530 | ±0.32 | 0.22 |
| 170, 180, 200, 236 | ±0.40 | 0.28 |
Material
Nut: Steel SS 400
Spring Washer: Steel SWRH 62 (A, B)
Bush: NBR (oil resistant vulcanized rubber)
Washer: Steel SS 400
Flange (body): Cast Iron FC 200
Bolt: Steel SS 400 (Metric Coarse Screw Thread)
Errors of
Angularity: 0.17°
Features
Popular design based on JIS B 1452 (Flanged type) design.
Simple construction, assembled by coupling bolts into two flanges.
Easy to mount and remove.
Maintenance free.
Absorption of parallel & angular misalignment.
Absorption of torsional vibration.
Noise prevention.
Not designed for thrust loading.
Reliability of quality proven over time.
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PDF Documents : Catalogue Page
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