U.S. TSUBAKI POWER-LOCK ®SL <strong>Series</strong>SHRINK DISK STYLEWhen an SL POWER-LOCK is tightened, the wedgingaction between the inner ring and the taper rings appliesradial pressure P' on the hub exterior. This pressureP' molds the hub towards the radial direction andstrengthens the hub-shaft connection. The greater thevalue of P,' the tighter the connection.SL <strong>Series</strong> POWER-LOCK ® SpecificationsModel NumberPL125X215 SLPL140X230 SLPL155X265 SLPL165X290 SLPL175X300 SLPL185X330 SLPL195X350 SLPL200X350 SLPL220X370 SLPL240X405 SLPL260X430 SLPL280X460 SLPL300X485 SL3.3463.5833.7403.7403.9374.1344.1344.3314.5284.5284.7244.9214.9215.1185.3155.3155.5125.7095.5125.9066.1025.9066.1026.2996.2996.4966.6936.6937.0877.4807.4807.8748.2688.2688.6619.0559.0559.4499.646DimensioninchTransmissibleTorqueTransmissibleThrustdw D1 L1 L 2 L3 ft.lbs. lbs.7,523 53,9006.299 1.654 2.126 2.402 8,703 58,7409,957 64,0206.890 1.811 2.382 2.6977.559 1.969 2.539 2.8548.268 2.205 2.795 3.1898.661 2.205 2.795 3.1899.291 2.795 3.386 3.7809.685 2.795 3.386 3.7809.685 2.795 3.386 3.78010.630 3.465 4.094 4.48811.614 3.622 4.291 4.80312.638 4.055 4.724 5.23613.622 4.488 5.276 5.78714.331 4.803 5.591 6.10210,76812,24413,79214,16115,93117,70221,75824,04526,03624,04526,47829,06033,19036,21439,46040,41847,64651,48247,64651,48255,46561,21865,79048,45881,86992,933103,996109,897124,648138,662144,562161,526178,490185,128204,304213,89375,02074,36080,08082,06088,00093,720115,060122,100126,720117,260123,860131,120149,600157,520165,660175,780193,380202,180193,380202,180210,980233,200242,000253,000292,600314,600334,400352,000378,400402,600418,000446,600473,000490,600519,200532,400Contact Pressurepsi<strong>Lock</strong>ing BoltsTighteningShaftPHub BoreP’ Qty. SizeTorqueft.lbs.Wt.lbs.2712328138 34810 12 M10x40 43 18290082842829153 35100 10 M12x45 72 22298782828328863 34375 12 M12x50 72 33294433219932779 37565 8 M16x55 181 48326343016830749 35680 8 M16x55 181 48311842813828573 33069 10 M16x65 181 81290083190932779 36840 12 M16x65 181 90330693277933069 36840 12 M16x65 181 90335042987830168 33939 15 M16x80 181 119304583379434375 37710 12 M20x80 354 147345203248933069 36405 14 M20x90 354 180335043161932054 34955 16 M20x100 354 224324893147431909 34375 18 M20x100 354 26032054More information at www.ustsubaki.com56
EF Metric <strong>Series</strong>THIN PROFILE SERIES<strong>Tsubaki</strong>: The solution for shaft locking devicesFeatures & Applicationn Same Inner and Outer Diameters as the EL <strong>Series</strong>Designed with the same inner and outer diameters asan EL <strong>Series</strong> POWER-LOCK.n Self-CenteringThese units provide accurate shaft-hub alignment andconcentricity, allowing straight bore mounting.n Simple ConstructionConstructed with only an inner and an outer ring andlocking bolts. Simply tighten these bolts to achieve acompletely secure connection.<strong>Lock</strong>ing Bolts Inner Ring Outer RingModel NumberPL 018 X 022 EFEF <strong>Series</strong>Outer Dia. (mm)Shaft Dia. (mm)POWER-LOCK ®57More information at www.ustsubaki.com