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| | | Permissible Moment (LM guide) The KR's LM guide section can carry moment in all directions even though it uses only one nut block. Table 3 on page 8 shows the values of the permissible static moment in the MA, MB and MC directions. | | |
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| | | Use of one long nut block (type A) Use of two long nut blocks in a double block (type B) | | |
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| | | Use of one short nut block (type C) Use of two short nut blocks in a double block (type D) | | |
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| | | (Table 3) Static Permissible Moment of Model KR Unit: Nm | | |
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| | | | | | | | | | | | Model | Ma | Static Permissible Moment Mb | Mc | | | | KR15-A | 12.1 | 12.1 | 38 | | | | KR15-B | 70.3 | 70.3 | 76 | | | | KR20-A | 31 | 31 | 83 | | | | KR20-B | 176 | 176 | 165 | | | | KR26-A | 84 | 84 | 208 | | | | KR26-B | 480 | 480 | 416 | | | | KR30H-A | 166 | 166 | 428 | | | | KR30H-B | 908 | 908 | 857 | | | | KR30H-C | 44 | 44 | 214 | | | | KR30H-D | 319 | 319 | 427 | | | | KR33-A | 166 | 166 | 428 | | | | KR33-B | 908 | 908 | 857 | | | | KR33-C | 44 | 44 | 214 | | | | KR33-D | 319 | 319 | 427 | | | | KR45H-A | 486 | 486 | 925 | | | | KR45H-B | 2732 | 2732 | 1850 | | | | KR45H-C | 130 | 130 | 463 | | | | KR45H-D | 994 | 994 | 925 | | | | KR46-A | 547 | 547 | 1400 | | | | KR46-B | 2940 | 2940 | 2800 | | | | KR46-C | 149 | 149 | 700 | | | | KR46-D | 1010 | 1010 | 1400 | | | | KR55-A | 870 | 870 | 2280 | | | | KR55-B | 4890 | 4890 | 4570 | | | | KR65-A | 1300 | 1300 | 3920 | | | | KR65-B | 7230 | 7230 | 7840 | | | | | | | | | | | |
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| | | (Note) The static permissible moment of model KR-B/D is the value when two nut blocks are used in a double block. | | |
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