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Output inverter choke
Class F insulation system
Application :
UPS from 10kW up to 200kW
Gamme :
Inductance value from 10uH up to 2mH
Current range from 15A up to 200A |
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PV inverter choke
Application :
PV inverter from 2kW up to 30kW
Gamme :
Current range from 5A up to 50A |
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Three-phase and neutral line filters are a compact solution for the interference suppression on the mains input of cabinets and control units of equipment, ranging from industrial applications like machine tools to sensitive medical installations. These typically involve separate and often
insufficiently filtered frequency inverters and SMPS, causing current imbalance and significant interference problems. As individual elements they may be interference-suppressed already. The conjunction of several switching components in the same cabinet and a non-EMC conscious cabling will rise the demand for an additional EMC filter on the mains input of the whole installation. Many times this is the only way to get the CE mark for the cabinet in accordance with the EMC directive. |
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Use DC Link Chokes in many applications such as:
AC PWM inverters/drives
DC to AC inverters
Variable frequency motor drives
Electric vehicle inverters
Economical, Versatile Power Quality Solutions For Variable Speed Drives & Inverters
Add MTE DC Link Chokes in series with the internal DC bus to:
Reduce AC Input Line Harmonics
Help Meet IEEE-519 Limits
Absorb Voltage/Current Spikes
Reduce AC ripple on DC bus
Reduce dV/dT and dI/dT rates
Solve nuisance overvoltage tripping
Reduce DC Bus Transient Overvoltage
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| In addition to Capacitors, EMI Filters (RFI Filters, EMC Filters) and EMC Testing, LCR also designs, manufactures and supplies a comprehensive range of Coils, HF Chokes and Inductors. Where space is a premium and cost is critical, LCR components can solve your EMI problem at the board level. Whether you use one of our many standard off-the-shelf items or one tailor- made to your specific needs, LCR can offer them cost-effectively and quickly. |
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The conventional output-choke has a very good storage capacity. It functions like a typical series inductance and smoothes the symmetrical, effective current and the asymmetrical, parasitic current. The voltage rise is limited to less than 500 V/µs. The line to line voltage peaks at the motor terminals are lower than 1000 V. This solution attenuates the cable-conducted disturbance really well, even in the lower frequency range. The electromagnetic radiation from cables is attenuated considerably. Losses and typical motor noise, caused by harmonics, are reduced.
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| Radius Power offers standard and custom transformers, inductors and chokes for a broad range of applications such as common mode, differential mode, high frequency SMPS (EE, EI, PQ, etc), laminations, toroidal, air core and CT. Most products are UL, CSA and CE approved (UL1585, UL506, EN60950, etc.) with Class B, F and H insulation systems. |
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RD modules for rounds:
Permanent-electro magnetic modules for rounds handling.
The special shape allows to easily clamp loads with curve surfaces.
CO / CV modules for coils handling:
Permanent-electro magnetic modules for coils handling, even in vertical or horizontal eye.
Special equipments for full-automatic lines.
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They are designed for sheets with thicknesses starting from 4mm.
The model TM4, equipped with 4 permanent-electro cross-beams, is able to lift loads up to 12m lenght and weight up to 20 tons.
The TM6 version, equipped with 6 cross-beams, is able to work with loads up to 16m lenght and 25 tons SWL.
The hydraulic system allows high precision and reliability in time.
The same permanent-electro magnetic technology used in the TM model, but installed on a more economical fixed beam.
Capacity up to 10 tons, max load lenght 6m.
Allow to handle sheets from vertical position (stacks) to horizontal (machine bed) and vice versa.
Permanent-electro magnetic modules for profiles handling.
The modules are installed on a fixed beam, in tailor-made configurations with 2/4/8 pieces.
Fixed beams for laser / plasma cutted pieces.
The special shape and layout of the permanent magnets allows to handle the cutted pieces.
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LONGITUDINAL ELECTRO LIFTING MAGNETS
These magnets are used to lift bundles of material with an irregular surface, which complicates lifting operations. Longitudinal magnets, however, have a particularly deep penetration field that makes them unsusceptible to such irregularities. This enable safe and effortless transport of bundles of material. Moreover, two or more of these magnets can be used, depending on the length of the bundles. In the event that people are present in the lifting area, however, extra mechanical slings must be fitted for safety purposes.
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BAT GRIP
3 Ton capacity permanent-electro lifters with battery.
Equipped with a remote control, this lifter is capable to be used for a long period independent of the power supply (est 7
days), because the energy is only used for a fraction of a second during the MAG/DEMAG phase. |
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Located in the north of France, SP2i is specialize in the design and the manufacture of lifting and handling tools for all type of heavy loads.
Today, our experience and know-how in this field, allow us to offer you a large range of tongs adapted to your needs and to your working environment, in the respect of the standards and regulations in force, as well as your own requirements.
Even if the iron and steel sector is our main customer, we also work with the car industry, the railway industry and paper mills … too.
Our tongs are robust, reliable, and a great handiness.
A lot of options are available to satisfy your requests.
In horizontal or vertical Axis
Several versions : Mechanical, Electromechanical, Electrohydraulic
Alternatives : C-hook… Lifting beams …
Types of loads :
- Rolls Mills,
- Flat products,
- Ingots, Slabs …
- Press Tools.
- Bars or pipes bundles …
- … |
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Electropermanent magnets utilize permanent magnetic material surrounded by an electrically powered coil. To energize an electropermanent magnet, a momentary pulse of D. C. power is applied to the magnet's coil in order to charge the permanent magnetic material within. Once energized, the electropermanent magnet does not require a constant source of power to retain the lifted steel coil. To release the steel coil, a reverse pulse of D. C. power is applied to the magnet's coil. The Electropermanent magnet design tends to excel when the steel coil's edge stagger is kept to a minimum.
Special Adaptations (Standard Circular, Rectangular, and Bi-Polar)
Able to prevent "telescoping"
Less storage space required
Transport requires less manpower |
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The Eagle Lift® utilizes state of the art technology to make a powerful, lightweight permanent lifting magnet. Our exclusive Test Talon® feature allows an operator to safely test load feasibility and a deep "V" notch between the pole shoes allows greater stability when lifting round stock.
- Permanent Magnet; does NOT require electricity
- Smooth Lever Action between Off & On positions
- Bi-Polar capabilities enable the unit to lift both flat and round stock safely
- Safety factors exceeding industry standards
- Single hand operation
- Very little residual magnetism at OFF makes lifter positioning easier
- Portable, compact and lightweight
- 3 Year Warranty
- Made in the USA |
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Features:
Cold Operation
Since the electrical current is only used momentarily, no insulation or coil failures are caused by internal heating.
Safer Holding
The permanent magnetic material is unaffected by external power failure. Since Electro-Permanent magnets require electricity only to activate the magnet "on" or "off", there are no mechanical parts that could accidentally stick. Once the magnet is "on" the electricity can be disconnected indefinitely without any interruption to the holding power.
Cycle Time
Energizing the magnetic material typically takes 2-3 seconds.
Power Consumption
Operating costs are very low compared to conventional electromagnets because the power is applied for a minimal time. |
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CNC Controlled Automatic Coil Winder
AN 240 / 480 / 720 Series
AN 240 / 480 / 720 series are excellent winding machines in versatility that can be widely used for variously-shaped bobbin winding types such as relays, solenoids, ignition coils, and others.
Optionally AN series winders can be equipped with
. Double Traverse mechanism
. Direct Spindle drive
. Quick mount / disconnect type jig holder
for substantially higher production, even more accuracy, reduced running cost and less noise.
NITTOKU`s tool transfer system vastly reduces down-time for specification changeovers. It`s modular system permits addition / removal of processing modules for soldering, taping or assembling to / from a full-range system line. |
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Nozzle Type Inslot/Outslot Motor Winding Machine
Displayed Machine : KAI-0160
The KAI series coil winding machine has been developed for direct nozzle winding of inside slot stators for small motors.
With AC servo motors and Nittoku`s recently developed NSC60 machine controller, the KAI series can not only wind, but also perform terminal wrapping. A single machine can be set up for a variety of specifications. It features quick and easy specification change-over, a compact, simple mechanism, and 4-axis NC control.
Perfect layer winding is made possible by intermittent nozzle traverse. In addition, the nozzle stroke height can be changed with each layer, resulting in a tighter wind.
Nozzle tilt mechanism rotates the nozzle 90 degrees for termination. This plus the wire finishing unit allows the machine to handle multiple specifications.
The KAI series can be linked with our other machines via our free flow transfer system. Processes before or after winding, such as terminal insertion, soldering, testing and assembly, can be fully automated. |
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Nozzle Oscillation Type Brushless Inslot Winding Machine
CIT-0150-S / CIT-0150-M / CIT-0150-L
High productivity, due to 3-nozzle synchronized winding for 3-phase motor.
Numerically controlled, synchronized 3-nozzle traverse.
Servo-driven for nozzle traverse, stroke change and core indexing. High slot fill is possible.
High speed and minimized sound, due to newly-developed mechanism to reduce vibration.
High accuracy and durability. |
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Full automatic power inductor winding system
Displayed Machine : PWF-1050
NITTOKU offers various power inductor coil winding systems. Each system can perform the complete range from front-end processes to winding to back-end processes. Thus, depending on your requirements you can get a maxed-out machine for mass-production of single-spec or systems with high flexibility, allowing multi-speck small-lot production.
The PWF-0150 system is ideal for multi-spec small-lot production.
The PIW-0150 and PIW-0450 are NITTOKU`s high-performace winding machines for single-spec mass-production.
Features :
. Little floor space consumption.
. Weight reduced.
. Short cycle time.
PWF-0150 :
. Core loading method is selectable from manual loading or bowl feeding depending on the output.
. Welding is conducted during winding to shorten the cycle time.
. Pre wire fixing is made by thermal compression bonding.
PIW-0150 / PIW-0450 :
. Supplies the coil from the bowl feeder. Winding, soldering and unloading to tape are conducted automatically.
. Lead-free solder available. |
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This machine is used for winding tasks of transformer loops and is widely used in many transformer manufactures.
Feauters:Beautiful appearance and high load bear capacity
Stable starting speed and efficient break speed
Reliable operation and easy to control
Big torque force and low noise
Adjustable winding mould for optional choice.(maximum length:5000mm)
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With shaft: max. carrying capacity 2000 Kg.
With shaft: max. carrying capacity 3000 Kg.
With shaft: max. carrying capacity 5000 Kg.
With mobile arms: max. carrying capacity 2000 Kg.
With mobile arms: max. carrying capacity 3000 Kg.
With mobile arms: max. carrying capacity 5000 Kg.
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