3500/50M

Bently Nevada 3500/50M

信号与屏蔽接地：一般要求信号线必须要有惟一的参考地即“单点接地”，屏蔽电缆遇到有可能产生传导干扰的场合，也要在就地或者控制室唯一接地，防止形成“地环路”。信号源接地时，屏蔽层应在信号侧接地；不接地时，应在PLC侧接地；信号线中间有接头时，屏蔽层应牢固连接并进行绝缘处理，一定要避免多点接地；多个测点信号的屏蔽双绞线与多芯对绞总屏蔽电缆连接时，各屏蔽层应相互连接好，并经绝缘处理，选择适当的接地处单点接点。　变频器的干扰处理一般有下面几种方式：加隔离变压器，主要是针对来自电源的传导干扰，可以将绝大部分的传导干扰阻隔在隔离变压器之前；使用滤波器，滤波器具有较强的抗于扰能力，还具有防止将设备本身的干扰传导给电源，有些还兼有尖峰电压吸收功能；使用输出电抗器，在变频器到电动机之间增加交流电抗器主要是减少变频器输出在能量传输过程中线路产生电磁辐射，影响其他设备正常工作。

1/4'' HEX DRIVE PNEUMATIC NUTRUNNER, MISSING TAG

BLACK PANTHER DETROIT MICH, 2 FLUTE HIGH SPEED DRILL BIT 53/64

ANDERSON C14 1/2-3/8" SS TWIST KNOT WIRE WHEEL BRUSH NIB 13553 TS3S

GLEASON CUTTING TOOLS CORP. 6-1/2" LONG GEAR HOB START CUTTER 34AC-1404 *NEW*

GARLAND MANUFACTURING 51934 RAWHIDE MALLET, 1" X 3", LOT OF 2, NNB

CITCO DIAMOND DRESSING TOOL CA50R-S DTO4024 LOT OF 2

BAHCO 6961 1/4" 100MM EXTENSION BAR, NEW SEALED

MILWAUKEE 1/2" DRIVER/DRILL 12V WITH 120V CHARGER 0501-20

TOLEDO 1-1/2" PIPE THREADER DROP HEAD NO.12

NATIONAL 2 IN BOX OIL SEALS 50136 S NIB

OSG DRILL BIT M 8X 1D5

GTD 1 1/4-16 NS HS G H4

FLEXSTAKE MOUNTED DELINEATOR 49-1/4"

GREENFIELD GTD M6 x 1 HS G D5 K2105 P LOT OF 4 NIB

SUPER / MORSE 1-5/16" SHANK DRILL BIT 5779 / 597 / 56418 *NEW*

MSA RESPIRATOR MASK SIZE-MEDIUM 7-204-1

MARTIN 4 GROOVE SHEAVE PULLEY NIB 4 3V 315 SH 104954

BREEZE AERO-SEAL 1-1/2"-2" HOUSE CLAMPS 316 24 H NIB

STARRETT 9"-12" OUTSIDE MICROMETER CALIPER SET-C NO. 224

SANDVIK COROMANT 1025 CARBIDE INSERT NIB N151.2-300-5E 105205

APEX 1/2" SQUARE FEMALE DRIVE, 18MM FEMALE HEX, LONG SOCKET UG-MB-18MM35 *NEW*

M 5/16-18 NC HS TAP 4 THREADS GH3

S AND D 1/2" HSS TAPER SHANK NIB 091433 / 0281-J114

BATA POLYBLEND SIZE-7 STEEL SHANK BOOTS CSAZ195 / ANSIZ41PT91 / MI/75C/75

1" ROUND COLLET 5C

LSI 1/2 - 20 NF HS GH5 2993 CT44407 3 FLUTE

2-FLUTE 19/32 HS TWIST DRILL SHANK

HELI-COIL G H4 HSS V PLUG TAP 1-8STI NC / 8187-16

RIDGID 1"-3" HEAVY DUTY PIPE CUTTER N26-S

ALLEN BRADLEY 3/4'' CONDUIT HUB 1490-N9 NIB

DEVILBISS 1/4"NPT CONNECTOR JGB-403 *NEW LOT OF 19*

OPW 3/4"NPT SINGLE USE BREAKAWAY COUPLING NIB 66V-0250

SPORLAN CATCH-ALL 1/4" SAE FLARE FILTER-DRIER NIB C-082 103858

WELDON 3/4 K69-HS DOUBLE SIDED END MILL BB 24-5

THREADWELL 1" TAP SQ 4

AMERICAN PUNCH 7/16" X 3/4" PRESS PUNCH NIB 3T10

HELICOIL 7/16-14 INSERTING HAND TOOL 7551-7 *NEW*

WELDON 3/4 2 FLUTE B24-5 END MILL B68-HS

FALK GRIDMEMBER SLEELFLEX COUPLING SIZE-5 763021 NIB

KELLEMS 2-2-1/2" PULLING CABLE 38-04-1094

PRECISION TWIST 8.80 M/M, 7"OAL, DRILL BIT #157 *NEW*

SURE-GRIP BUSHING SKX1-3/8 RL7 NIB

UZ ENGINEERED PRODUCTS 1/4" 2-FLUTE KWIK CUT DRILL BIT NIB 90271

GARDNER DENVER DGD 380/60 12/90 MOTOR TOOL NUTRUNNER EDR5085A13M3C / 946246A8

3/8" 2-FLUTE TWIST DRILL TAPER SHANK

APPLETON COVER PLATE 1 1/4-1 1/2 "

UNION BUTTERFIELD 3/16X3/8 DE 2-FLUTE ENDMILL M646150 / 5110366 NIB

AMERICA 7/8-14 GH4 4 FLUTE