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                                                   Pict
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                                      KW
 KW
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 Name
                   Name
                                Date
 AK      AK
 M       M
 1  Economy series   Runout Tolerance / Precautions   Rolled Ball Screws Shaft Dia. 4 Lead 1 / 2 Accuracy Grade C7   1
 Ball Screws
 Ball Screws /    Lead Screws / Actuators  Products      Representative model: E-TBS0401-80  Shipping      Lead Screws / Actuators  Ball Screws /
                  New

                                                              4,841
                                                                                                from
 Rolled Ball   Screws                                    Volume Discount           THB 12 days             Screws  Rolled Ball


                                                                              1~9
                                                                                              10~
 P.37                                                        Quantity       Unit Price        20%         P.37
                                                             Discount
 Precision Ball   Screws  Accuracy        Screw Shaft    E  Shipping days may differ by Quantity.          Screws  Precision Ball
                                                         E Quantity of volume discount above is for representative Part No. It may differ by the Part.
                                                                  Nut
                                   Material
                                                         Material
                                          Hardness
                                                                Hardness
 P.59              grade  Screw Dia.  Lead  equivalent  Induction hardening   Surface Treatment  SCM415H    Carburized    Surface Treatment  P.59
                                    S55C
                           4
                                                    -
                               1 · 2
                                                                          -
                   C7
                                                         equivalent
                                          58~62HRC
                                                                58~62HRC
 Support Units    for Ball Screw  E-TBS0401  0  φ 9  -0.014  13  3  X  0  -0.010  0  -0.008  30°  30° φ 14  * Accessory collar (1 pcs.)  for Ball Screw  Support Units
                                                                                         Material: SUS304
 P.81                                             φ 3.85    φ 3    φ 2   φ 19                3  5         P.81
                                            X            * Collar  6.5           4- φ 2.9 Through  4
 Motor   Brackets                Y (Nut Motion Range)  (4)  18  5  M3×0.5   X-X View                       Brackets  Motor
                                                                              13
                                           4L
 P.91            E-TBS0402       0  -0.017  16  4                          30°  30°      * Accessory collar (1 pcs.)  P.91
                                                                                         Material: SUS304
 Lead Screws                      φ 11      X     φ 3.85   0  φ 3  -0.010  0  -0.008  φ 2  21  φ 17  3  5  Lead Screws
                                                                                   φ 23
                                            X
 P.93                            Y (Nut Motion Range)  (4)  * Collar  6.5  5  M3×0.5  15  4- φ 3.4 Through 4  P.93
                                                           18
 Lead Screw   Nuts  QPrecautions  Part Number  4L  4Overall Length L   Y  Number  Basic Load Rating  Axial   Twisting   Nuts  Lead Screw
                                                                            X-X View
                                                                                           Play
                      1Type
                                            01
                                                                      3 turns
 P.111  (1)  If the nut is removed from the screw shaft, the ball will fall off   (6)  In operation, if there is too much noise or sharp and harsh   E-TBS  2Screw Shaft O.D.  3Lead  (1mm increments)  L-27  of Circuits C (Dynamic) kN C (Static) kN  0.02 or   Direction  P.111
                                                                              0.42
                                                                                     0.57
                                                     55~130
                                                                                                  Right
                                    04
                                                                                           Less
                                                                      2.7 turns
                                            02
 Lead Screws   Support Units  the nut and cannot be used. Do not disassemble, as this may   sound, please make sure that the installation accuracy of   Ordering  Please order after selecting part number and parameters according to the selection steps 1 to 4.  Support Units  Lead Screws
 the screw and the specifications of peripheral components
 cause impurities to enter the interior and damage the
                           Part Number (1Type · 2Screw Shaft O.D. · 3Lead)
                                                                -
                                                                    4L
 assembly accuracy of each part. When the nut needs to be
 such as motors and couplings are appropriate.
                  Example
                                         E-TBS0401
 removed, use a special auxiliary shaft.
 P.115  (2)  The outer circle, spiral groove and circulating parts of the   (7)  Although lithium soap-based grease has been applied at   Alteration  Ordering  Part Number (1Type · 2Screw Shaft O.D. · 3Lead)  - - -  4L 80  - -  (RLC · SZC…etc.)  P.115
 the factory, it is required to apply new grease every 2~3
                            Example
 screw shaft will be damaged by external force impact,
 months as standard after receiving the goods.
                                             E-TBS0401
                                                                            RLC
                                                                   80
 Stop Plates /    Position Indicators  resulting in poor circulation and loss of function. Please take   (8)  Do not let the nut exceed the movement range of the ball   QSupport side  Code  Spec.  QFixed side  Code  Spec.  Position Indicators  Stop Plates /
 screw nut, or screw out of the screw shaft, otherwise the
 care to avoid it.
                                                                Alterations
                    Alterations
                                                              5
                 1
 ball will fall off and the ball cycling parts will be damaged.
 weight. Please be careful. Especially when it is used as a
                   Reversed
 P.119  (3)  Ball screws and nuts placed with an inclination may fall due to   (9)  Nut overstroke operation is prohibited.  1  Ball Nut Orientation   3 Wrench Flats on Fixed Side  Adds wrench flats on the fixed side shaft end.  P.119
                                                                                       Ordering Code  SZC
 vertical axis, the nuts are likely to fall due to weight. Please set   (10)  This product is a machined type, so there will be knife   Standard  (Fixed side)  RLC  Changes the nut direction.  2.5  4  SZC  E  Ball bearings will fall out if the
                    (Support side)
                                                                                       ball nut crosses the wrench flats
 Actuators  (4)  Please check the flexibility by rotating the screw shaft with the   scratches or color changes without affecting the use and   Change  Incomplete Hardened Area  E  The nut may not be moved within   Actuators
 patterns and color difference in its appearance. Small
 up a fall prevention mechanism.
                                          Ordering Code  RLC
                                                                 0
                                                                   (15)
                                                                3-0.2
                                                                                       the Incomplete Hardened Area.
                                                                                       Note that when selecting.
 fixed nut or rotating the nut with the fixed shaft.
 main function are a normal phenomenon. Please feel free
                   Side Shaft End
                                                               on the fixed side
 (5)  Rotating the nut by hand may not feel smooth, but does not   to use.  2  Machining on Support   4  No machining of small steps   No machining of small steps on
 P.131  affect the positioning precision. Please feel free to use.  (11)  The noise value of the screw after assembly is not   Standard  Machining added on the support   Standard  NF  the fixed side  P.131
                                          side shaft end.
 guaranteed.                              Ordering Code  TFC   Change                  Ordering Code  NF
                       d1                  d   0                      L
                                   TFC       φ3-0.01
                  Change  d                d1  φ2.7±0.03      5  Change dimensions of big   Change dimensions of big steps
                                                               steps on the fixed side
 If the nut end face is moved out of   L1  L  4.35±0.05                U              on the fixed side
                                                                                      7≤C≤22  4≤U≤C-3
 the range of right figure, it will   L    L1  0.5 0                           CU     C, U=1mm increments
                                               +0.1
 cause the ball to fall off, resulting   (7)                                           Ordering Code
 Removal of nut   No impact on   Be careful of falling   Checking for   C             CU-C15-U10
 is prohibited  the nut  due to weight  reverse action  in malfunction.
                 E When 5 and 6 are specified simultaneously, no male thread will be machined   6  No machining of big steps male thread
                  regardless of the value specified for U in 5.  on the fixed side    No machining of big steps male
                 E When specifying any alteration, the nut motion range (Y dimension) may   Standard  NU  thread on the fixed side
                  become shorter. Please make sure that the nut motion range is greater than the   Ordering Code  NU
                  full length of the nut.                     Change                                     42
                                                     110310689129

          1BSU  @&/ JOEC
          1BSU  @&/ JOEC
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