Curved Jaw Couplings – Pilot Bore
TransDrive Curved Jaw Couplings with pilot bore hubs are precision-engineered components designed to connect two shafts while transmitting torque smoothly and efficiently. These couplings feature a compact, lightweight design ideal for high-speed and high-torque applications, with the added benefit of reducing vibration and absorbing shock loads. The curved jaw profile, combined with a flexible urethane spider element, allows for slight misalignment between shafts, helping to protect connected equipment from wear and mechanical stress. Supplied with pilot bores, the hubs can be machined to suit specific shaft sizes, offering flexibility during installation. TransDrive Curved Jaw Couplings – Pilot Bore are a dependable solution for reliable, low-maintenance power transmission in a wide range of industrial environments.


Product Specifications
Type | Hub Type | Max Speed RPM | Rated Torque (Nm) | D | D1 | D-min | d-max | S | L1 | L2 | L | Mass Kg/Hub | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
92A SH Yellow | 98A SH Red | 64D SH Green | ||||||||||||
GE14 | 1 | 17000 | 7.5 | 12.5 | 16 | 30 | 22 | 6 | 16 | 1 | 32 | 20 | 51 | 0.12 |
1a | ||||||||||||||
GE19 | 1 | 19000 | 10 | 17 | 21 | 40 | 32 | 6 | 19 | 1 | 39 | 25 | 65 | 0.19 |
1a | 19 | 24 | ||||||||||||
GE24 | 1 | 14000 | 35 | 60 | 75 | 56 | 40 | 9 | 24 | 1 | 46 | 30 | 77 | 0.38 |
1a | 22 | 28 | ||||||||||||
GE28 | 1 | 11800 | 95 | 160 | 200 | 65 | 48 | 10 | 28 | 1.5 | 52.5 | 35 | 89 | 0.62 |
1a | 28 | 38 | ||||||||||||
GE38 | 1 | 9500 | 190 | 325 | 405 | 80 | 66 | 12 | 38 | 1 | 66 | 45 | 112 | 1.36 |
1a | 38 | 45 | ||||||||||||
GE42 | 1 | 8000 | 265 | 450 | 560 | 95 | 75 | 14 | 42 | 1 | 73 | 50 | 124 | 2.03 |
1a | 42 | 55 | ||||||||||||
GE48 | 1 | 7100 | 310 | 525 | 655 | 105 | 85 | 15 | 48 | 1.5 | 80.5 | 56 | 138 | 2.85 |
1a | 48 | 60 | ||||||||||||
GE55 | 1 | 6300 | 410 | 685 | 825 | 120 | 98 | 20 | 55 | 2 | 91 | 65 | 158 | 4.32 |
1a | 55 | 70 | ||||||||||||
GE65 | 1 | 5600 | 625 | 940 | 1175 | 135 | 115 | 22 | 65 | 1.5 | 105.5 | 75 | 182 | 6.66 |
1a | 22 | 65 | ||||||||||||
GE75 | 1 | 4750 | 1280 | 1920 | 2400 | 160 | 135 | 30 | 75 | 1 | 120 | 85 | 206 | 10.48 |
1a | 30 | 75 | ||||||||||||
GE90 | 1 | 3750 | 2400 | 3600 | 4500 | 200 | 160 | 40 | 90 | 1.5 | 139.5 | 100 | 241 | 17.89 |
1a | 180 | 40 | 90 |