|
|
In feeder straighteners, the functions of levelling and feeding are combined in one machine. A prerequisite for reliable operation is dynamic cyclic ventilation - even at high stroke rates.
Feeder straighteners allow compact feeding of the strip to the press - the short format design. ARKU established the short-format design in presses at the beginning of the 1990s as a result of systematic product development.
|
|
|
|
|
|
DIMECO range includes more than 80 straighteners for strips from 0,1mm to 10 mm thickness and up to 2000mm wide.
Gifted with a particularly robust design, our machines are manufactured in mass production and can be fitted with a number of accessories, which improve stamping line productivity and enhance personnel safety (threading table, lateral guides...).
Maintenance programs are cut thanks to lifelong lubricated bearings (or centralized automatic lubricating system), and to the head crocodile opening for roll cleaning.
DIMECO straighteners own dedicated features to process HLSA steels or delicate material (pre-coated, copper, mirror finished aluminium...)
The « PITSTOP » configuration allows automatic strip feeding and recoiling and offers an automatic line parameters adjustment when selecting a new job in the press terminal.
All our straigtheners are delivered with adjustable speed feature. When combined with a DIMECO roll feeder, DIMECO straightener speed is automatically tuned to the press rate and to the feeder output.
Also available in combined straightener-feeder machine.
|
|
Application:
The Minster Straightener, equipped with the Production Management Control (PMC) System, is the core of the stock preparation system. In its basic form, this multi-function machine provides precise straightening of the stock, and accurate control of the storage loop. When equipped with the optional hold-down arm and peeler table, the Minster Straightener facilitates safe and efficient threading of the coil. When installed along with a complete Minster coil line, it controls and supplies hydraulic power to the thread table, reel and coil car. It also communicates via its PMC with the press and feed PMC, providing complete coil line control and diagnostics.
|
|
ARKU has been building parts levelers since the middle of the 1960s. As experts in leveling equipment, we have been synonymous with high quality expectations from the very beginning.
With its EcoMaster® and FlatMaster® ranges, ARKU offers electromechanical and hydraulic parts levelers.
The integrated leveling gap control and the quick-change straightening roll system make the FlatMaster® unique.
Parts levelers for carrying out leveling tests are permanently available in the ARKU leveling centre.
|
|
To achieve this, defects such as curvature, camber, torsion, scuff marks and ripples must be removed by the use of levelling machines. Defects result due to coiling in the rolling mill, due to slitting lines or due to the punching process. Depending on the application, these defects have negative effects on further processing.
Special characteristics are:
- Patented EcoPlan® drive system
- Easy-to-clean leveling unit
- Quick-change system for leveling rolls
|
|
|
Roller straightening units and spinner type straighteners for wires, tubes, ropes, cables and strips in sizes between 0,03 mm and 120 mm.
|
|
| ... products without technical information |
| |
AEC's Switching Mode Rectifier (SMR) that combines with battery provides uninterruptible DC power to any type of telecommunication systems. The reliable and low noise rectifier module is compact and ideal for any type of environments. Multiple rectifiers can be configured into a single unit with its multiple slots and controlled by a supervisory unit (CSU). The system can be monitored and controlled remotely through a modem using WinCSU software. The control features active current sharing, accurate attery voltage regulation, battery recharging current limit control, automatic battery equalization and battery temperature compensation.
|
|
|
Designed to meet the needs of telecom or datacom applications, the AC3000 rectifier provides 3000W at 48V and operates from nominal 200-240Vac input. Included in the AC3000 package is dual-redundant 12C communications lines and a complementary PS3000 18” deep shelf, which holds two AC3000 rectifiers. It provides either a combined output or separate outputs from the two rectifiers. The AC3000 rectifier measures 1.5 RU tall, 16.4” deep and 8.8” wide. An optional backplane, the BP3000, is also available for customers who enjoy the convenience of a built-in design.
|
|
DC-DC - Linear Regulators and LDOs
* Linear Regulators and LDOs: Single Output
* Linear Regulators and LDOs: Multiple Outputs
|
|
Part: IR3624M
Description: High Frequency Synchronous PWM Buck Controller in a 10-Lead MLPD Package.
Features
* Internal 600kHz Oscillator
* Operates with Single 5V or 12V Supply
* Programmable Over Current Protection
* Hiccup Current Limit Using MOSFET RDS(on) sensing
* Precision Reference Voltage (0.6V)
* Programmable Soft-Start
* Pre-Bias Start-up
* Thermal Protection
* 10-Lead MLPD Package
The IR3624 is a PWM controller designed for high performance synchronous Buck DC/DC applications. The IR3624 drives a pair of external N-MOSFETs using a fixed 600kHz switching frequency allowing the use of small external components. The output voltage can be precisely regulated using the internal 0.6V reference voltage for low voltage applications. Protection such as Pre-Bias startup, hiccup current limit and thermal shutdown are provided to give required system level security in the event of fault conditions.
|
|
| ... products without technical information |
| |
These presses, which can be either C-frame presses or Gantry style presses, are mainly used for straightening medium or thick sheet, section, tube or round bar.
They can also be used for special bending, flattening, forming and punching operations.
Using these machines produces considerable time saving compared with traditional heat withdrawal straightening techniques.
In addition they provides the advantage of quiet fatigue-free working for the operator. All operations are done in complete safety.
|
|
Standard version:
* Sensitive straightening stroke control
* Return stroke limitation, infinitely variable
* Force selector with pressure gauge
Accessories:
* Ram stroke extension
* Shaft straightening device, consisting of:
o Straightening bridge
o Straightening bed extension
o L/h and r/h straightening carriage with con-rods
* Center holder for straightening carriage
* Roller holder for straightening carriage
* Spring assemblies matching weight of workpiece
* Pneumatic center clamping
* Straightening die
* Straightening supports, fixed, movable, travelling
* Roller blocks for flat material
* Measuring device, fixed, travelling
* Electrical travelling drive for shaft straightening device
* Electrical rotary drive for round parts
* Releasable return stroke limitation
* Electronic measuring device as light-column
* Servo-positioning-control for ram axle by means of joystick in conjunction with CNC control
|
|
Standard version:
* Sensitive straightening stroke control
* Infinitely variable force preselection with display
Accessories:
* Depth stop with micrometer screw
* Shaft straightening device, consisting of:
- Straightening bridge
- Straightening bed extension
- L/h and r/h straightening carriage with con-rods
* Center holders for centred parts
* Roller holders for uncentred parts
* Spring assemblies matching weight of workpiece
* Pneumatic center clamping
* Straightening die
* Straightening supports, fixed, movable, travelling
* Roller blocks for flat material
* Measuring device, fixed, travelling
* Electronic measuring device as light-column
|
|
| ... products without technical information |
| |
39 Models ranging from 16 to 2500 Vdc to 40 to 7500 Adc
• Series and parallel master/slave operation
• High dielectric withstand: 2500 Vac
• All user interface circuitry referenced to earth ground
• OVT and OCT shutdown standard
• Automatic V/I crossover
• RS232 interface with SCPI commands
• Optional IEEE-488, RS485, and Ethernet programming
• Front panel potentiometers for stepless rotary control
• Front panel keypad and up/down control for digital control
• 100 memory states with front panel memory indicator
• Auto sequencing by time or external triggering
• Modulation with addition or multiplication
• Front panel calibration
• User friendly controls and indicators
• Remote Interface Software with self-teaching features
• Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
• High power factor
|
|
|
|
|
|
80 Models: 16 to 1000 Vdc, 20 to 4500 Adc
Series and parallel master/slave operation
High dielectric withstand: 2500 Vac
50 Hz to 400 Hz input frequency
All user interface circuitry referenced to earth ground
OVT and OCT shutdown standard
Automatic V/I crossover
RS232 interface with SCPI commands
Optional IEEE-488, RS485, and Ethernet programming
Front panel potentiometers for stepless rotary control
Front panel calibration
User friendly controls and indicators
Remote Interface Software with self-teaching features
Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
Load dependent cooling
High power factor
CE Mark
Magna-Power Electronics MS SERIES combines the best of dc power processing with multiprocessor embedded control. A combination of high and medium frequency power processing technologies improves response, shrinks package size, and reduces cost. MS SERIES power supplies are current fed and are more tolerant to abusive loads than conventional switching power supplies.
|
|
|
With efficient, state-of-the-art serial switchmode rectifier technology and streamlined system control and monitoring, the high performance GPS 4848/100 is the first choice to meet the demanding dc power requirements of large central office applications. This 48V Power System provides output capacities from up to 3080A in a single cabinet, to 14,000A with up to 64 200A/220A rectifiers in an integrated, multi-cabinet configuration, using either centralized or distributed system architectures. Available configurations operate on commercial 208 to 240, or 380 to 480Vac, three-phase, 50 or 60Hz, and provide the wide range of ac input, and dc output distribution options available for GPS systems. The system also incorporates the detailed system status monitoring and flexible control of the full-feature Galaxy Millennium II or the Galaxy SC Controller.
|
|
| ... products without technical information |
| |
| ... products without technical information |
| |
|
|
see the results for the following category : 
