1771-NC6】【1771-NC6

1771-NC6
1771-NC6
1771-NC6
单纯从可靠性方面分析，纯硬件的冗余较之软件冗余并无优势。因为增加了较多的部件、模块，这些部件和模块的故障，也会影响系统的可靠性。例如，当两个热备模块之间的连接光缆出现故障，同样会使冗余控制失效。而软件冗余，只增加了一块CPU模块，而两个CPU模块的同时故障率几乎为零。

NSK Linear Guide LH20 LH200500AN2-KP623 01-57154229-1

NSK LM Linear Motion Guide & 2 Blocks LH250280BNC2D01K53 17-001 LH25

NSK Linear Guide LY200340ALC1B01P60 49-001

NSK Linear Guide LS20 LS200220FL-1-KPCZ

THK Linear Guide HSR20B1UU+220L-2 & Block HSR20

THK Linear Bearing LM System HSR-20R HSR20R2UU+64DL-2

OKI Linear Guide LWH30C2R775BEN29 PF1C183000 YN70009FBY

IKO Linear Guide LWHT 15

NSK Linear Guide 17-001 LS200220FLC2B01PN1 LS20 32016_XJ_

NSK Linear Guide LH25 LH250120AN1-KPCZZ-G-30 H250120AN1PCZ-K H25 FZ

NSK Linear Guide LY20 LY201000AL2-01P5Z1 2 Blocks

THK Linear Guide Rail LH300440FL2-KPCZT LH300440FL2KPCZT

THK Linear Guide Rail and 2 Blocks HSR25CA2SSC0+820LH-1

THK Linear Guide HSR20CR

THK LM System HSR-30R Grease Nipple 5K07 HSR30LR1SS(GK) Block

NSK Linear Guide LH350200AN1-KPNZO

NSK Linear Way Guide HSR25LA1QZUU-340L

NKS Guide LH250460BN2-KP6Z3 1000000542

NSK Linear Guide & 2 Blocks LH300840FLC2-PNZO-2-K **288F**

THK LM Linear Motion Guide & 2 Blocks SR25V-Y2SS-1240

THK LM Linear Motion Guide & 2 Blocks HSR25A2QZSS+400LP UP1G1

NSK Linear Guide LH300280ANC2-KPCZT-2 / 2 Block

NSK Linear Guide LH201000ANC2-KPNZ1-2 2-Blocks

NSK Linear Guide PS2 LWHT20C1R360BH/F LM

NSK Linear Bearing LM Guide 17-001 LS200160FL1-P6Z1

NSK Guide LE120223AL2-LPNZ0-G-15, G-8

IKO Linear Guide LWHSG20C1-R290BHS1

NSK Linear Guide LE12 LE120150AL2-LPNZ0

Rexroth Kugelwagen Ball Carriage R165321220

THK LM Linear Motion Guide & 2 Blocks HSR20R255C1+570LP HSR20

IKO Linear Guide Rail + 4 Blocks LWES25C4R1180R1 LWES25C4R1180R1H/F/U LWES 25

NSK Linear Guide LY25 2 Block

NSK Linear Guide LH350440FLC2-KPCZT-2L

NSK Linear Guide LY351320FL2-01P5Z3 1320 MM LG, CS

NSK Linear Guide LM LY200580ALC1-P6Z0 YN7000GX8L

NSK Linear Guide LY20

NSK Linear Guide LY201000AL2-01P

NSK Linear Guide LY150760Al1-01P4Z2