Grid Couplings

Vertically or horizontally split couplings capable of transmitting high torque loads.

H_and_V_Grid_splits.png

Used in applications where high power and torque have to be transmitted in machinery with shock and vibration loads where shaft misalignment is evident.

Taper grid couplings come in two basic styles:- Horizontal split or Vertical split (which have a slightly higher speed capability and are easier to fit in space restricted areas)


BENEFITS:

  • The taper grid, the wear part of the coupling, accomodates misalignment in 3 planes and acts as a damper, reducing transmitted vibration by up to 30%. It can also act as an overload device.
  • The grid is quickly replaced if required and as the 2 hubs require no resetting, realignment is unnecessary and downtime is minimised.
  • Always transmits 100% of the power with little noise
  • Interchangeable with other brands

HORIZONTAL SPLIT COVER INTERCHANGE

NBC part

reference

Kop-Flex

SKF

Falk

Morse

/Browning

Dodge

Bibby

1020H1020HPHE 1020 TGH1020 T10GF 2020 H1020 T102020 H
1030H1030HPHE 1030 TGH1030 T10GF 2030 H1030 T10 2030 H
1040H1040HPHE 1040 TGH1040 T10GF 2040 H1040 T102040 H
1050H1050HPHE 1050 TGH1050 T10GF 2050 H

1050 T10

2050 H
1060H1060HPHE 1060 TGH1060 T10GF 2060 H1060 T102060 H
1070H1070HPHE 1070 TGH1070 T10GF 2070 H1070 T102070 H
1080H1080HPHE 1080 TGH1080 T10GF 2080 H1080 T102080 H
1090H1090HPHE 1090 TGH1090 T10GF 2090 H1090 T102090 H
1100H1100HPHE 1100 TGH1100 T10GF 2100 H1100 T102100 H
1110H1110HPHE 1110 TGH1110 T10GF 2110 H1110 T102110 H
1120H1120HPHE 1120 TGH1120 T10GF 2120 H1120 T102120 H
1130H1130HPHE 1130 TGH1130 T10GF 2130 H1130 T102130 H
1140H1140HPHE 1140 TGH1140 T10GF 2140 H1140 T102140 H
1150HPHE 1150 TGH1150 T10
1160HPHE 1160 TGH1160 T10
1170HPHE 1170 TGH1170 T10
1180HPHE 1180 TGH1180 T10
1190HPHE 1190 TGH1190 T10
1200HPHE 1200 TGH1200 T10
1210H
1220H
1230H


VERTICAL SPLIT COVER INTERCHANGE

NBC part

reference

Kop-Flex

SKF

Falk

Morse/

Browning

Dodge

Bibby

1020V1020VPHE 1020 TGV1020 T20GF 2020 V1020 T202020 V
1030V1030VPHE 1030 TGV1030 T20GF 2030 V1030 T202030 V
1040V1040VPHE 1040 TGV1040 T20GF 2040 V1040 T20 2040 V
1050V1050VPHE 1050 TGV1050 T20GF 2050 V1050 T202050 V
1060V1060VPHE 1060 TGV1060 T20GF 2060 V1060 T202060 V
1070V1070VPHE 1070 TGV1070 T20GF 2070 V1070 T202070 V
1080V1080VPHE 1080 TGV1080 T20GF 2080 V1080 T202080 V
1090V1090VPHE 1090 TGV1090 T20GF 2090 V1090 T202090 V
1100V1100VPHE 1100 TGV1100 T20GF 2100 V1100 T202100 V
1110V1110VPHE 1110 TGV1110 T20GF 2110 V1110 T202110 V
1120V1120VPHE 1120 TGV1120 T20GF 2120 V1120 T202120 V
1130V1130VPHE 1130 TGV1130 T20GF 2130 V1130 T202130 V
1140V1140VPHE 1140 TGV1140 T20GF 2140 V1140 T202140 V
1150VPHE 1150 TGV1150 T20
1160VPGE 1160 TGV1160 T20
1170VPGE 1170 TGV1170 T20
1180VPGE 1180 TGV1180 T20
1190VPGE 1190 TGV1190 T20
1200VPGE 1200 TGV1200 T20
#

HORIZONTAL SPLIT COUPLING DIMENSIONS

Size HP/100 rpm Max speed Torque Bore Dimensions Gap Mass Grease mass
Min Max A B C D E Min Normal Max
rpm Nm mm mm mm mm mm mm mm mm mm mm kg kg
1020H 0.68

4500

4.8 12 30 101.6 98.0 47.5 39.7 66.5 1.5 3 4.5 1.9 0.03
1030H 1.93 4500 13.6 12 35 110.0 98.0 47.5 49.2 68.3 1.5 3 4.5 2.6 0.03
1040H 3.22 4500 22.6 12 43 117.5 104.6 50.8 57.1 70.0 1.5 3 4.5 3.4 0.05
1050H 5.63 4500 39.6 12 50 138.0 123.6 60.3 66.7 79.5 1.5 3 4.5 5.4 0.05
1060H 8.85 4350 62.2 19 55 150.5 130.0 63.5 76.2 92.0 1.5 3 4.5 7.3 0.09
1070H 13 4125 90.4 19 65 161.9 155.4 76.2 87.3 95.0 1.5 3 4.5 10 0.11
1080H 27 3600 186.5 27 78 194.0 180.8 88.9 104.8 116.0 1.5 3 4.5 18 0.17
1090H 48 3600 339.1 27 95 213.0 199.8 98.4 123.8 122.0 1.5 3 6 25 0.25
1100H 81 2400 570.8 41 107 250.0 245.7 120.6 142.0 155.5 1.5 3 6 42 0.43
1110H 121 2250 847.7 41 117 270.0 258.5 127.0 160.3 161.5 1.5 4.5 9.5 54 0.51
1120H 177 2025 1243.3 60 136 308.0 304.4 149.2 179.4 191.5 1.5 4.5 9.5 81 0.73
1130H 257 1800 1808.4 67 165 346.0 329.8 161.9 217.5 195.0 1.5 6 12.5 121 0.91
1140H 370 1650 2599.6 67 184 384.0 371.6 182.8 254.0 201.0 1.5 6 12.5 178 1.13
1150H 515 1500 3616.8 108 203 453.1 371.8 182.9 269.2 271.3 1.5 6 12.5 234 1.95
1160H 724 1350 5086.1 120.7 228 501.4 402.2 198.1 304.8 278.9 1.5 6 12.5 317 2.81
1170H 965 1225 6781.5 133.4 279 566.4 437.8 215.9 355.6 304.3 1.5 6 12.5 448 3.49
1180H 1338 1100 9403.7 152.4 311 629.9 483.6 238.8 393.7 321.1 1.5 6 12.5 619 3.76
1190H 1770 1050 12432.8 152.4 339 675.6 524.2 259.1 436.9 325.1 1.5 6 12.5 776 4.4
1200H 2413 900 16953.8 177.8 361 756.9 564.8 279.4 497.8 355.6 1.5 6 12.5 1057 5.62
1210H 3230 820 22605.1 177.8 366 844.5 622.3 304.8 533.4 431.8 3 13 24 1424 10.5
1220H 4350 730 30516.8 203.2 411 820.7 622.9 325.0 571.5 490.2 3 13 24 1784 16.05
1230H 5640 680 43544.4 250 450 1003.3 703.8 345.4 609.6 546.1 3 13 24 2267 24


#

VERTICAL SPLIT COUPLING DIMENSIONS

Size HP/100 rpm Max speed Torque Bore Dimensions Gap Mass Grease mass
Min Max A B C D E Min Normal Max
rpm Nm mm mm mm mm mm mm mm mm mm mm kg kg
1020V 0.68 6000 4.8 12.7 30 111.1 98.0 47.5 39.7 24.2 1.5 3 4.5 2 0.03
1030V 1.93 6000 13.6 12.7 36 120.7 98.0 47.5 49.2 25.0 1.5 3 4.5 2.6 0.03
1040V 3.22 6000 22.6 12.7 44 128.5 104.6 50.8 57.1 25.7 1.5 3 4.5 3.4 0.05
1050V 5.63 6000 39.6 12.7 50 147.6 123.6 60.3 66.7 31.2 1.5 3 4.5 5.4 0.05
1060V 8.85 6000 62.2 19.1 57 162.0 130.0 63.5 76.2 32.2 1.5 3 4.5 7.3 0.09
1070V 13 5500 90.4 19.1 65 173.0 155.4 76.2 87.3 33.7 1.5 3 4.5 10.4 0.11
1080V 27 4750 186.5 27.0 79 200.0 180.8 88.9 104.8 44.2 1.5 3 4.5 17.7 0.17
1090V 48 4000 339.1 27.0 95 231.8 199.8 98.4 123.8 47.7 1.5 3 6 25.4 0.25
1100V 81 3250 570.8 41.3 107 266.7 245.7 120.6 142.0 60.0 1.5 3 6 42.2 0.43
1110V 121 3000 847.7 41.3 117 285.8 258.5 127.0 160.3 64.2 1.5 4.5 12.5 54.4 0.51
1120V 177 2700 1243.3 60.3 136 319.0 304.4 149.2 179.4 73.4 1.5 4.5 12.5 81.6 0.73
1130V 257 2400 1808.4 66.7 165 377.8 329.8 161.9 217.5 75.1 1.5 6 12.5 122.5 0.91
1140V 370 2200 2599.6 66.7 184 416.0 371.6 182.8 254.0 78.2 1.5 6 12.5 180.1 1.13
1150V 515 2000 3616.8 108.0 203 476.3 371.8 182.9 269.2 106.9 1.5 6 12.5 230 1.95
1160V 724 1750 5086.1 120.7 228 533.4 402.2 198.1 304.8 114.3 1.5 6 12.5 321.1 2.81
1170V 965 1600 6781.5 133.4 279 584.2 437.8 215.9 355.6 119.4 1.5 6 12.5 448.2 3.49
1180F 1338 1400 9403.7 152.4 311 630.0 483.6 238.8 393.7 130.0 1.5 6 12.5 591 3.76
1190V 1770 1300 12432.8 152.4 339 685.0 524.2 259.1 436.9 135.0 1.5 6 12.5 761 4.4
1200V 2413 1100 16953.8 177.8 361 737.0 564.8 279.4 497.8 145.0 1.5 6 12.5 1021 5.62


Calculate the required design torque

T = 9 549 x KW x SF / N
KW = Power; N = rpm; SF = Service Factor (select from Grid Coupling SF table)

  • Calculate design torque at the lowest operational rpm
  • If the load reverses double the calculated design torque

Select a coupling from the dimension tables with sufficient torque capacity that can be machined to required shaft sizes.

Associated Products


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