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POWER LOCK EF SERIES

Tsubaki POWER-LOCK EF Series: High-Torque, Pressure Flange Keyless Locking Device

The Tsubaki POWER-LOCK EF Series is a high-performance keyless shaft-hub locking device that provides a powerful, backlash-free connection for transmitting high torque. Designed with the same inner and outer diameters as the EL Series, the EF Series features an integrated pressure flange, saving you the hassle and cost of machining an external flange.

Description of the dimensions 1

Dimensions

Select Model No. d x D Shaft Diameter X Outer Diameter mm Dimensions mm L Dimensions mm L2 Dimensions mm L3 Dimensions mm L4 Dimensions mm Lt Dimensions mm D1 Dimensions mm D2 Dimensions mm D3 Locking Bolts Quantily Locking Bolts Size Locking Bolts Tightening Torque (mA) N-m Locking Bolts Tightening Torque (mA) {kgf-m} Transmissible torque Mt N.m Transmissible torque Mt {kgf.m} Transmissible Thrust Pax KN Transmissible Thrust Pax {kgf} Shaft contact pressure P MPa Shaft contact pressure P' {kgf/mm2} Hub contact pressure P MPa Hub contact pressure P {kgf/mm2} Mass Kg
PL010X013EF 11.5 14.5 5 1.5 23.5 16 22 30 3 M4X16 4 0.41 39 4 7.79 795 292 29.8 224 22.9 0.04
PL011X014EF 11.5 14.5 5 1.5 23.5 17 23 31 3 M4X16 4 0.41 43 4.4 7.79 795 266 27.1 209 21.3 0.04
PL012X015EF 11.5 14.5 5 1.5 23.5 18 24 32 3 M4X16 4 0.41 47 4.8 7.79 795 243 24.8 195 19.9 0.04
PL014X018EF 16 20 6 2 30 22 27 35 4 M4X18 4 0.41 73 7.4 10.4 1060 209 21.3 163 16.6 0.06
PL015X019EF 16 20 6 2 30 23 28 36 4 M4X18 4 0.41 78 8 10.4 1060 195 19.9 154 15.7 0.07
PL016X020EF 16 20 7 2 31 24 29 37 6 M4X18 4 0.41 124 12.7 15.6 1590 273 27.9 219 22.3 0.08
PL017X021EF 16 20 7 2 31 25 30 38 6 M4X18 4 0.41 132 13.5 15.6 1590 258 26.3 209 21.3 0.08
PL018X022EF 16 20 7 2 32 26 33 43 4 M5X20 8.3 0.85 154 15.7 17.1 1740 267 27.2 218 22.2 0.1
PL019X024EF 16 20 7 2 32 28 35 45 4 M5X20 8.3 0.85 163 16.6 17.1 1740 252 25.7 200 20.4 0.11
PL020X025EF 16 20 7 2 32 29 36 46 4 M5X20 8.3 0.85 171 17.4 17.1 1740 240 24.5 192 19.6 0.12
PL022X026EF 16 20 7 2 32 30 38 48 4 M5X20 8.3 0.85 186 19 17.1 1740 218 22.2 184 18.8 0.12
PL024X028EF 16 20 7 2 32 32 40 50 4 M5X20 8.3 0.85 206 21 17.1 1740 200 20.4 172 17.5 0.12
PL025X030EF 16 20 7 2 33.5 34 42 52 4 M5X20 8.3 0.85 216 22 17.1 1740 192 19.6 160 16.3 0.16
PL028X032EF 16 20.5 8 2 33.5 36 44 54 6 M5X25 8.3 0.85 353 36 25.6 2610 257 26.2 224 22.9 0.16
PL030X035EF 16 20.5 8 2 33.5 39 47 57 6 M5X25 8.3 0.85 382 39 25.6 2610 240 24.5 206 21 0.19
PL032X036EF 16 21 9 2.5 35 41 49 59 6 M5X25 8.3 0.85 412 42 25.6 2610 224 22.9 200 20.4 0.2
PL035X040EF 17.5 22.5 9 2.5 36.5 42 53 63 6 M5X25 8.3 0.85 451 46 25.6 2610 178 18.2 157 16 0.23
PL038X044EF 17.5 23 10 2.5 39 49 58 70 6 M6X28 13.7 1.4 686 70 36.1 3680 231 23.6 200 20.4 0.33
PL040X045EF 20 25.5 10 2.5 41.5 50 59 71 6 M6X28 13.7 1.4 725 74 36.1 3680 180 18.4 161 16.4 0.33
PL042X048EF 20 25.5 11 2.5 42.5 53 62 74 8 M6X28 13.7 1.4 1010 103 48 4900 229 23.4 201 20.5 0.4
PL045X052EF 25 31.5 13 3 52.5 58 69 84 6 M8X35 34.3 3.5 1490 152 66.3 6770 244 24.9 211 21.5 0.65
PL048X055EF 25 31.5 13 3 52.5 61 72 87 6 M8X35 34.3 3.5 1600 163 66.3 6770 228 23.3 199 20.3 0.68
PL050X057EF 25 31.5 13 3 52.5 63 74 89 6 M8X35 34.3 3.5 1660 169 66.3 6770 220 22.4 192 19.6 0.69
PL055X062EF 25 31.5 13 3 52.5 68 79 94 6 M8X35 34.3 3.5 1820 186 66.3 6770 199 20.3 176 18 0.74
PL060X068EF 27 34 13 3.5 55 75 86 101 6 M8X35 34.3 3.5 1990 203 66.3 6770 164 16.7 144 14.7 0.86
PL065X073EF 27 34 15 3.5 57 80 91 106 8 M8X40 34.3 3.5 2870 293 88.5 9030 201 20.5 179 18.3 1.1
PL070X079EF 31 38 15 3.5 61 86 97 112 8 M8X40 34.3 3.5 3100 316 88.5 9030 177 18.1 158 16.1 1.2
PL075X084EF 31 38.5 16 3.5 62.5 91 102 117 10 M8X40 34.3 3.5 4150 423 111 11290 207 21.1 185 18.9 1.3
PL080X091EF 34 42 17 4 67 99 110 125 10 M8X40 34.3 3.5 4420 451 111 11290 176 18 155 15.8 1.7
PL085X096EF 34 42.5 19 4 71.5 104 118 137 8 M10X45 67.6 6.9 5980 610 141 14360 212 21.6 187 19.1 2.2
PL090X101EF 34 42.5 19 4 71.5 109 123 142 8 M10X45 67.6 6.9 6330 646 141 14360 200 20.4 178 18.2 2.3
PL095X106EF 34 42.5 19 4 71.5 114 128 147 8 M10X45 67.6 6.9 6680 682 141 14360 189 19.3 170 17.3 2.4
PL100X114EF 42 50.5 20 4 80.5 122 136 155 10 M10X45 67.6 6.9 8790 897 176 17950 165 16.8 144 14.7 3
PL110X124EF 42 50.5 20 4 80.5 132 146 165 10 M10X45 67.6 6.9 9670 987 176 17950 150 15.3 133 13.6 3.3
PL120X134EF 42 50.5 22 4 82.5 142 156 175 12 M10X50 67.6 6.9 12600 1290 211 21540 165 16.8 148 15.1 3.8
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