K-WANG
+086-15305925923
Service expert in industrial control field！
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence
Ship control system
Equipment control system
Power monitoring system
Brand
Description
ABB’s Pressductor® Radial load cells (PRT load cells)
are sensitive and accurate yet rugged, reliable
and compact. They can withstand high overloads
and vibrations, and operate over a wide range of
tensions: ideal for any web converting application
such as coating, laminating, printing, slitting,
winding/unwinding and many others.
ABB PFRL101A 3BSE030912R0401 Web tension systems
ABB’s Pressductor® Radial load cells (PRT load cells)
are sensitive and accurate yet rugged, reliable
and compact. They can withstand high overloads
and vibrations, and operate over a wide range of
tensions: ideal for any web converting application
such as coating, laminating, printing, slitting,
winding/unwinding and many others.
The well-proven Pressductor load cells combined
with the tension electronics, offer an easy-to-use/
user-friendly web tension measurement system
with superior long term performance leading
to higher productivity and product quality and
higher profit for the web producer.
Increased process uptime
In a web process running continuously, every
minute of production time is precious. Even so,
no production line runs without downtime.
With Pressductor Radial load cells the risk of web
breaks can be reduced to a minimum, thus leaving
as much time as possible for real production.
Thanks to a strong and stable signal deriving
from the PRT load cells, the upcoming web breaks
are kept to an absolute minimum level.
Tighter product tolerances
The ability to produce web to tighter tolerances
minimizes the costs associated with non conforming web. It also increases the web
producer’s accessible market to include products
with tighter tolerance requirements.
A Pressductor transducer produces its measurement signal without
requiring any physical movement in the transducer measurement
element. And it generates a strong signal at comparatively low
stress levels. So there is no possibility of fatigue leading to drift
and deteriorating measurement performance.
Pressductor Radial load cells
50 years of experience
And in the textiles industries, machinery
applications include nonwovens production
as well as finishing operations like bleaching,
desizing, dyeing, and printing.
In all web processing areas, PRT load cells are
used on the full range of winding machinery,
from unwinders to slitter-rewinders.
The Pressductor difference
Like ABB’s other load cells based on Pressductor
Technology, PRT load cells rely on electromagnetic
changes in the transducer, not on physical
movement, to sense fluctuations in web tension.
The Pressductor Technology operating principle
provides exceptional improvements in load cell
performance characteristics, including reliability
(notably absence of drift), durability, repeatability,
and wider measurement range.
Machined from a solid block of steel, the load cells
are rugged and stiff, affording high overload
protection as well as an extended measurement
range above the nominal load. And they do not
contribute to machine vibration, even at high
speeds.
Since the transducer action – the magnetic flux
– takes place inside a steel core, environmental
factors like dirt or fluids can’t degrade
performance and reliability. These stainless
steel load cells don’t require any physical seals.
Furthermore, low transducer impedance
– less than a couple of ohms – helps eliminate
susceptibility to radio-frequency and
electromagnetic interference.
Minimize maintenance
Share the experience, of virtually maintenance-free
load cells, with thousands of other Pressductor
load cell users. A robust load cell design with no
fragile or ageing components makes this possible.
Thanks to its robust and compact design, the PRT
load cells work consistently for many years
without any need for maintenance.
Fast access to support and service
ABB provides customers with superior distinctive
after sales service that really differentiates from
the competition. You obtain advanced solutions
to problems, service and professional consultation
through our After Sales Service program. Expert
engineers with extensive experience of all types
of Force Measurement products are available
to assist you through our world-wide network.
There is a shaft-mounted PRT tension
measurement load cell suitable for most web
processing machinery used in the converting,
printing, plastic film, textiles, and other
industries.
In the converting industry, the PRT load cells
are ideal on machinery for coating, laminating,
embossing, and many other processes.
PRT load cells are used on a wide range of printing
presses – in both converting and commercial
printing as well as newspaper and magazine
production.
In the plastics industry, PRT load cells are used
to optimize the production and processing
of blown and cast film.
Pressductor Radial load cells
Simple to size and easy to apply
Designers appreciate:
• Remarkably high spring constant
• Very narrow profile
• High reliability
Operators value a load cell with:
• No drift
• No need for recalibration
• No failures
• High reliability
Selecting and sizing load cells
Calculating the forces exerted on load cells in
a specific application allows you to determine the
ideal load cell size specification. Force calculations
and load cell sizing are typically conducted
in collaboration with ABB; this page provides an
overview of the considerations that play a role
in this stage of the specification process.
The orientation of PRT load cells on the end of
the roll shaft can be adjusted to perform measure ments in the most advantageous direction for each
application.
In sizing PRT load cells, both the web tension and
the weight of the roll and bearings (tare weight)
should be considered. If the load cell is oriented
vertically or diagonally with respect to the force
of gravity, the tare force will contribute to the total
force level sensed by the PRT load cell system.
If the load cell is oriented horizontally, the tare
force will be perpendicular to the measurement
axis, and so will not be sensed.
Calculating the forces
The PRT load cell measures bi-directionally
along its measurement axis (see illustration).
Once the load cell is oriented and the measurement
axis determined, the force components exerted
on the load cells of a roll are easily calculated as
functions of the web tension, tare force, and
deflection angles. Since most systems involve
two load cells, the calculated forces are divided
by 2 to obtain the forces exerted on each individual
load cell. The illustrations on this spread show
three scenarios, involving horizontal, vertical
and diagonal measurement axes.
Purchase history
| User name | Member Level | Quantity | Specification | Purchase Date |
|---|
Total 0 Record
Related products
Customer Reviews
Satisfaction ：
5 Stars
No evaluation information
-
Zygo 3D Optical Profiler -
Zygo Mark II 4-inch interferometer system -
Zygo NewView 9000 3D Optical Contour Analyzer Core Features -
Zygo NewView 9000 3D Optical Profilometer Technology -
Zygo Profilometer Standard Operating Procedure -
Zygo’s Guide to Typical Interferometer Setups -
ZYGO Laser Interferometer Accessory Guide OMP-0463AM -
ZYGO MetroPro 9.0 Reference Guide (OMP-0347M) -
Zygo Device Standard Operating Procedure (SOP) -
Zygo Verify Laser Interferometer -
Zygo MicroLUPI interferometer -
ZYGO ZMI-1000 Displacement Measuring Interferometer System -
Zygo's ZMI 2000 displacement measurement interferometer system -
ABB IGCT Technology: A Revolutionary Breakthrough in High Voltage Inverters -
Siemens 6AG1204-2BB10-4AA3 Ethernet Switch -
Siemens 6ES7193-4JA00-0AA0 Terminal Module -
Siemens ET200SP 6ES7193-6PA00-0AA0 server module -
Siemens 6ES7231-0HC22-0XA0 Analog Input Expansion Module -
Siemens 6ES7350-2AH01-0AE0 Counter Module -
Siemens 6ES7421-7DH00-0AB0 Digital Input Module -
Siemens 6AV2124-2DC01-0AX0 Comfort Panel -
Siemens 6ES7193-4CA40-0AA0 ET 200S Electronic Module -
STOBER POSIDRIVE ® MDS 5000 installation method -
Siemens 7XV5653-0BA00 dual channel binary signal transmitter -
Bently Nevada 3500/65 145988-02 Channel Temperature Monitor -
Thinklogical Velocity KVM-34 series KVM fiber extender -
Watlow MLS300 Series Controller -
DHR NLS3000 NLC System (Navigation Control System) -
Watlow Anafaze CLS200 Series Controller -
CyberPower UT650EG / UT850EG User’s Manual -
Thermal Solutions EVS series gas regulated boilers -
Bosch Rexroth HM20 Hydraulic Pressure Sensor -
ABB SPAU 341 C Voltage Regulator -
Rockwell Automation 1585 Ethernet Media -
Rockwell Automation SmartGuard 600 Controller -
Rockwell Automation 1756 ControlLogix Communication Module -
Rockwell Automation Stratix series Ethernet devices -
A-B Ultra3000 and Ultra5000 with DeviceNet -
ABB INNIS21 Network Interface Slave module -
DEIF RMV-111D undervoltage and overvoltage relay -
SAUTER AVM 234S valve actuator (with positioner) -
REXRTOH INDRAMAT TVD 1.3 power module -
Honeywell Expert Series-C I/O Module -
GE PACSystems RX7i power module (IC698PSA100/350 series) -
Yokogawa AFV40S/AFV40D Field Control Unit (FCU) -
Schneider 31H2S207 FBM207/b/c Voltage Monitor/Contact Sense Input Modules -
Emerson S Series Traditional I/O Modules -
MKS Type T3B Butterfly Valve (with DeviceNet Interface) -
Triconex 3624 Digital Output Module -
ABB 3BSE031151R1 PM865K01 Processor Unit HI -
GE V7768 VME Single Board Computer -
HIMatrix F30 01 Safety-Related Controller -
Welker Bearing Linear Guides and Wedge Components -
GE Multilin MIF series digital feeder relay -
ABB MNS iS MConnect interface -
Emerson PR6426 32mm Eddy Current Sensor -
Schneider ELAU PacDrive C400/C400 A8 Controller -
Yokogawa Motor YS1700 Programmable Indicator Controller -
Honeywell Searchline Excel Infrared Open Circuit Gas Detector -
Rockwell Automation ICS AADvance Controller -
ABB Relion ® 615 series RED615 line differential protection and control device -
DEIF PPU-3 Parallel and Protection Unit -
Foxboro PBCO-D8-009 Terminal Board (TB) -
ASEM HT2150/QT2150 Fanless Panel Control Computer (IPC) -
ABB FOUNDATION ™ Fieldbus Link Device LD 810HSE Ex V1.0 -
ABB Panel 800 Version 6 PP885 Hardware and Installation -
Konica Minolta CM-3700A-U Plus spectrophotometer -
Schneider FBM233 Field Device System Integrator Module -
MTL 8502-BI-DP Bus Interface Module (BIM) -
ABB DO880 Ability ™ System 800xA ® hardware selector -
GE VMIVME-2540 24 channel intelligent counter/controller -
GE VMIVME-3115-010 32-Channel 12-bit Analog Output Board -
GE Fanuc Automation VMIVME-4140 32-Channel 12-bit Analog Output Board -
BENTLY 1900/65A General Purpose Equipment Monitor -
REXROTH Digital axis control HNC100 -
GE Grid Solutions 369 Series -
ZYGO ZMI 7702 laser head -
ZYGO ZMI 501A shell -
ABB PFEA111-65 Tension Electronic Equipment -
Allen Bradley 1753 Series GuardPLC 1800 Controller -
Allen Bradley 1753 Series GuardPLC 1800 Controller
-
Allen Bradley 1747-DCM Direct Communication Module -
Allen Bradley 1746-NI8 SLC 500 Analog Input Module -
Allen Bradley 1734 series POINT I/O common terminal module and voltage terminal module -
Allen Bradley 150 Series SMC Dialog Plus Controller -
Allen Bradley 1494V series -
AB Allen Bradley 1492 series terminal block -
Allen Bradley 1485 Series DeviceNet Media System -
Allen Bradley 1391-DES series digital AC servo drive -
Allen Bradley 1336 PLUS II Adjustable Frequency Driver -
Allen Bradley 1336 IMPACT AC Inverter -
Allen Bradley 1326AB high-performance AC servo motor -
Allen Bradley DeviceNet Communication Module (1203-GK5/1336-GM5) -
Allen Bradley 1203-CN1 ControlNet Communication Module -
Rockwell Automation PanelView Standard Series Terminal (Model 2711) -
Siemens SIMATIC S7-300 6ES7322-1BH01-0AA0 Digital Output Module -
Siemens SIMATIC S7-300 Digital Input Module (6ES7321-1BH02-0AA0) -
Rockwell Automation 836T Series Differential Pressure Controller -
Schneider Modicon Quantum 140DRA84000 Discrete Output Module -
Schneider Modicon Quantum 140CPS11420 power module -
Schneider Modicon Quantum 140ACO02000 Analog Output Module -
Schneider Modicon Quantum 140CPU65260 Unity Processor -
SIEMENS 6GK1105-2AA10 SIMATIC NET series optical switching module (OSM ITP62) -
Modicon Quantum 140XBP01000 racks backplanes -
ABB NTST01 Time Sync Link TU Time Sync Link Terminal Unit -
Siemens 6ES7954-8LC02-0AA0 SIMATIC Memory Card -
Siemens 6ES7511-1AK02-0AB0 SIMATIC S7-1500 CPU 1511-1 PN Central Processing Unit -
Allen Bradley 1769-L32E (CompactLogix L32E) Programmable Automation Controller -
Allen-Bradley 2711P-RDT7C PanelView ™ Plus 6 700 Industrial Human Computer Interface -
Siemens 6AV6642-0DA01-1AX1 SIMATIC OP177B Industrial Human Machine Interface (HMI) -
Emerson PACSystems RX3i I/O Module -
Moxa EDS-508A series network managed Ethernet switch -
Moxa EDS-408A series industrial Ethernet switch -
ABB TK821V020 (3BSC95020R1) battery cable -
Sonnax 6R80L-6R100-ZIP Transmission Valve Body Repair Kit -
Moxa EDS-308 series industrial Ethernet switch -
ABB Symphony Plus S+Control BRC410 Controller -
GE Qualitrol IC670ALG230 Analog Input Module -
ABB DCS series thyristor power converter -
Schneider Electric Foxboro ™ DCS FBM201/b/c/d analog input module -
Eaton XV-440-10TVB-1-20 Human Machine Interface (HMI) -
Bentley Baker Hughes 2300 Series Vibration Monitors -
Allen-Bradley IMC ™ S Class Compact Motion Controllers (IMC-S/23x model) -
Siemens 6AV7875-0BC20-1AC0 SIMATIC HMI -
Siemens 6AV6645-0CB01-0AX0 Mobile Panel -
Siemens 6DD1607-0AA2 module -
GE IC693MDL655 Discrete Input Module -
ABB AI820 3BSE008544R1 Analog Input Module
