Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Cryo-electron microscopy can take high-definition 3D “color photos” of microstructures and is a
powerful tool for life science research. The production capacity of transmission electron microscopes
is one of the foundations of cryo-electron microscope manufacturing capabilities. Currently, there are only three manufacturers in
the world that produce transmission electron microscopes, namely JEOL, Hitachi, and FEI. There is no
domestic company that produces transmission electron microscopes. The tools used to match the
cryo-electron microscope need to be original. If the parts are broken and you
can’t find anyone to repair them, you can only wait for the parts to arrive in the mail and replace them.
For Chinese cryo-EM users, this experience may last for a long time.
Tunneling machine main bearing 19″My own tunnel boring machine has to use someone else”s main
bearing” (Science and Technology Daily, June 7)
The main bearing, known as the “heart” of the full-section tunnel boring machine, bears the main load
during the operation of the tunnel boring machine.
It is a key component of the cutterhead drive system and works in very harsh conditions. Compared
with traditional rolling bearings with a diameter of only a few hundred millimeters, the main bearing of a
tunnel boring machine is generally several meters in diameter. It is the most complex bearing and requires
hundreds of manufacturing processes. In terms of the manufacturing capacity of the entire boring machine
, domestic boring machines are close to the world”s most advanced level, but the most critical main bearings
all rely on imports. Germany”s Rothe Ed, IMO, FAG and Sweden”s SKF occupy the market.
Microspheres 20″Microspheres: The unbearable lightness of the national industry” (Science and Technology Daily, June 12)
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PDD205A1121 3BHE025335R1121 Control board module
VTS0234-47/AP025 digital closed loop control module
8AC110.60-2 ACOPOS plug-in module
SYHNC100-NIB-2X/W-24-P-D-E23-A012 Drive module
L0130AD L0130AE-0H Power module
3ASC25H208 DATX100 pulse transformer board
3ASC25H204 DAPU100 Power module
3ASC25H214 DATX130 pulse transformer board
SPS5710-2-LF 51198685-100 C series module Power converter
3ASC25H219B DATX133 pulse transformer board
8811-IO-DC 8811-IO-DC-01 channel security digital input
1C31181G01 Remote I/O host
SPS5710 51199929-100 C Series Power module
PLX32-EIP-SIE Industrial Ethernet Communication Gateway
INTELLIX MO150 transformer monitoring system
8939-HN Multi-mode Fiber expander IOTA with HN module
PPD512A10-150000 3BHE040375R1023 AC800PEC excitation system
LWN2660-6 3BHL000986P7002 AC /DC DIN Rail Power supply
HE700GEN200 VME interface module
LXN1604-6 3BHL000986P7000 AC /DC DIN Guide power supply
IC660ELB912 PC interface module microgenerator sub-board
REF615E_E HBFEAEAGABCCANC11E IEC feeder protection
UNITROL 1020 UNS0119A-Z,V1 3BHE030579R0003 Voltage regulator
F8628X Secure CPU System Communication SIS card
F8652X Secure CPU System communication SIS card
VT-HNC100-1-23/W-08-0-0 R900955334 Digital axis controller
CI570 3BSE001440R1 MasterFieldbus Controller
SPHSS03 hydraulic servo module ABB
BGTR8HE 24491276A1004 ALSTOM Rack module
UAD155A0111 Excitation Controller 3BHE029110R0111
REM615E_1G HBMBCAAJABC1BNN11G special motor protection
MSK060C-0600-NN-S1-UP1-NNNN MSK series high-power motor
IC695CRU320 Redundant CD/EH CPU
CS513 3BSE000435R1 Communication module
A3120/022-000 CSI3120 dual channel shaft vibration monitor
810-073479-215 LAM Interface board module
XO08R2 1SBP260109R1001 Relay output expansion module
PR9268/202-100 dual channel shaft vibration monitor
T8403CX TMR expansion processor module
GFD563A101 Excitation device control Unit 3BHE046836R0101
T8431 Trusted TMR 24Vdc analog input module ICS Triplex
A2H254-16 P0973BK Ethernet edge switch
IC693DNM200-BD Device network main control module
IC693CPU374 Single-slot CPU module GE
SYN5202A Synchronizer Uses this digital synchronizer
UFC760BE143 3BHE004573R0143 Control panel
TRICON 3511 pulse input module Tricon control system
PFEA113-20 Tension electronic equipment 3BSE050092R20
3500/50M tachometer module
TRICON 4000093-310 External terminal input cable assembly
TRICON 4000094-310 External terminal input cable assembly
1786-RPA ControlNet Modular Repeater Adapter
1770-XYC/A PLC 5 lithium battery for PLC-5 processor
MVI56-PDPMV1 Profibus DP V1 compatible module
CM572-DP 1SAP170200R0001 Communication module
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