Tsubaki Power Lock Inch Series

More documents

Recommendations

Info

U.S. TSUBAKI POWER-LOCK ®Technical NotesPRECAUTIONSPrecautions1. Installing to Keyed ShaftsMounting to keyed shafts such as motored shafts will reducethe transmissible torque Mt and transmissible thrust Pax by 10%.Transmissible torque :Mt ×0.9Transmissible thrust :Pax×0.92. Installation AccuracyWhen a POWER-LOCK is installed into a straight hub bore,the installation accuracy depends on the hub's length asshown below.Ex: Hub End Face Runout Below 0.002 x r mmEr: Outer Hub Diameter Runout Below 0.05mmSeriesADNAEREKETFEFHub Length BL3. Hub's Outer Diameter DeformationL2L2L2
Technical NotesPRECAUTIONSTsubaki: The solution for shaft locking devices(2) EF Series Hub MovementThe hub will move when connecting a shaft and hubwith an EF POWER-LOCK. This movement is caused bythe deformation of the shaft and hub bore and variesdepending on the hub's inner-to-outer diameter ratio aN.aN= DNDModel NumberD :Inner Hub DiameterDN:Outer Hub DiameterHub Movementincha N=1.5 a N=2 a N=3PL010X013 EF 0.011 0.009 0.007PL011X014 EF 0.011 0.009 0.007PL012X015 EF 0.011 0.009 0.007PL014X018 EF 0.011 0.009 0.007PL015X019 EF 0.011 0.009 0.007PL016X020 EF 0.017 0.013 0.011PL017X021 EF 0.017 0.013 0.011PL018X022 EF 0.019 0.014 0.012PL019X024 EF 0.019 0.014 0.012PL020X025 EF 0.019 0.014 0.012PL022X026 EF 0.019 0.014 0.012PL024X028 EF 0.019 0.014 0.012PL025X030 EF 0.019 0.014 0.012PL028X032 EF 0.028 0.021 0.018PL030X035 EF 0.028 0.021 0.018PL032X036 EF 0.024 0.018 0.015PL035X040 EF 0.025 0.018 0.015PL038X044 EF 0.035 0.026 0.022PL040X045 EF 0.028 0.021 0.018PL042X048 EF 0.038 0.028 0.024PL045X052 EF 0.043 0.032 0.027PL048X055 EF 0.043 0.032 0.027PL050X057 EF 0.043 0.032 0.027PL055X062 EF 0.043 0.032 0.027PL060X068 EF 0.039 0.029 0.024PL065X073 EF 0.052 0.038 0.032PL070X079 EF 0.049 0.036 0.031PL075X084 EF 0.061 0.045 0.038PL080X091 EF 0.056 0.041 0.035PL085X096 EF 0.071 0.052 0.044PL090X101 EF 0.071 0.052 0.044PL095X106 EF 0.071 0.052 0.044PL100X114 EF 0.065 0.048 0.041PL110X124 EF 0.065 0.048 0.041PL120X134 EF 0.078 0.058 0.0497. Assembly LubricationA POWER-LOCK's main body and bolts must be lubricatedduring assembly. Some may be concerned that thelubrication may cause POWER-LOCKs to slip, or the bolts toloosen. However, specified tightening torque for the bolts iscalculated provided that the bolts are thoroughly lubricated.Oil is also required for the tapered surfaces to slide smoothly.If the unit is not lubricated, transmissible torque will decreaseapproximately 25% due to a reduction in axial force. Thebolts may also deform and lead to failure. In the case of astainless steel or an electroless nickel-plated model, however,the bolts are coated with a special substance and the mainunit is prepared so that it can be operated in the“dry state”.Do not lubricate these models during assembly.8. Bending MomentPOWER-LOCKs cannot tolerate bending moments.Contact U.S. Tsubaki if a bending moment applies asillustrated below.9. Outdoor UsePOWER-LOCK performance is not affected by moisture orrain due to the tight seal of parts maintained by their highinterfacial contact pressure. However, the exterior surfaceswill begin to rust. The rust will reduce the bolts' tensilestrengths and cause a sudden drop in the general tighteningforce. In order to prevent this, you must use a cover,thoroughly grease the unit and take countermeasures againstcorrosion. If the cover causes any inconvenience, opt forthe anticorrosive stainless steel or electroless nickel-platedmodels. Also, note that although the exterior surfaces of SLPOWER-LOCKs are coated with a special lubricant, it maynot be effective after a certain period of time. It may be wiseto lubricate them after assembly.79More information at www.ustsubaki.com
Page 1 and 2:
Tsubaki: The solution for shaft loc
Page 3:
Tsubaki: The solution for shaft loc
Page 6 and 7:
U.S. TSUBAKI POWER-LOCK ®Applicati
Page 8 and 9:
U.S. TSUBAKI POWER-LOCK ®Applicati
Page 10 and 11:
U.S. TSUBAKI POWER-LOCK ®AS Inch S
Page 12 and 13:
Page 14 and 15:
Page 16 and 17:
U.S. TSUBAKI POWER-LOCK ®AS Metric
Page 18 and 19:
U.S. TSUBAKI POWER-LOCK ®AS Metric
Page 20 and 21:
U.S. TSUBAKI POWER-LOCK ®AD Inch a
Page 22 and 23:
U.S. TSUBAKI POWER-LOCK ®AD Inch S
Page 24 and 25:
U.S. TSUBAKI POWER-LOCK ®AD Metric
Page 26 and 27:
U.S. TSUBAKI POWER-LOCK ®AE Inch S
Page 28 and 29: U.S. TSUBAKI POWER-LOCK ®AE Inch S
Page 30 and 31: U.S. TSUBAKI POWER-LOCK ®AE Metric
Page 32 and 33: U.S. TSUBAKI POWER-LOCK ®FL Inch a
Page 34 and 35: U.S. TSUBAKI POWER-LOCK ®FL Inch S
Page 36 and 37: U.S. TSUBAKI POWER-LOCK ®FL Metric
Page 38 and 39: U.S. TSUBAKI POWER-LOCK ®FL Metric
Page 40 and 41: U.S. TSUBAKI POWER-LOCK ®RE Metric
Page 42 and 43: U.S. TSUBAKI POWER-LOCK ®RE Metric
Page 44 and 45: U.S. TSUBAKI POWER-LOCK ®KE Inch S
Page 46 and 47: U.S. TSUBAKI POWER-LOCK ®KE Inch S
Page 48 and 49: U.S. TSUBAKI POWER-LOCK ®KE Metric
Page 50 and 51: U.S. TSUBAKI POWER-LOCK ®TF Metric
Page 52 and 53: U.S. TSUBAKI POWER-LOCK ®TF Metric
Page 54 and 55: U.S. TSUBAKI POWER-LOCK ®SL Series
Page 56 and 57: U.S. TSUBAKI POWER-LOCK ®SL Series
Page 58 and 59: U.S. TSUBAKI POWER-LOCK ®EF Metric
Page 60 and 61: U.S. TSUBAKI POWER-LOCK ®EF Metric
Page 62 and 63: U.S. TSUBAKI POWER-LOCK ®EL Series
Page 68 and 69: U.S. TSUBAKI POWER-LOCK ®Technical
Page 80 and 81: NOTESMore information at www.ustsub
Page 82 and 83: NOTESMore information at www.ustsub
Page 84: U. S. Tsubaki, Inc.Headquarters301
show all

Tsubaki Power Lock Inch Series

Create successful ePaper yourself

Delete template?

Save as template?