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Suitable as input and output chokes for solar, wind and fuel-cells inverter applications.
They are available in three different formats: 100, 120 y 180mm high; and 100 and 120mm in diameter.
-Current up to 44Arms
-Operating frequencies up to 25KHz.
-Available in one or two cell format (dual inductor).
-Very good inductance stability in high temperatures.
-Available wide range of output connection
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Smoothing Chokes and Reactors.
Traction, Marine or Industrial Application
High Current and intercooled design.
Iron or air core.
Indoor or outdoor mounting.
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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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Providing both quality products and experience the IBK DIVISION of REO INDUCTIVE COMPONENTS manufactures a comprehensive range of chokes, from the very smallest to the highest inductance with various current ratings. REO has a number of automatic winding machines and hand-winding facilities thus we are always able to offer the most appropriate solution. All products are manufactured in our own plants located in Germany and are 100% tested in our own laboratory, which ensures that we always provide the highest level of quality. Whether it is braid windings or encapsulated construction, single or three-phase AC that is required, we can offer the best selection of materials to ensure conformance of our customer's products. REO also produces toroidal components in any type of configuration.
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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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Windings are precision molded into plastic for mechanical and electrical stability.Tuning is done by means of an aluminum core
Optional plated brass shield cans with solderable tabs provide integral shielding
165 series offers intermediate L values to the 164 and higher SRF ratings
Samples of all values are available in Coilcraft Designer's Kit M305
Tune with our handy 3-in-1 "TriTuner" tuning wrench
RoHS-compliant. Terminations: Leads – Tin-silver over copper
Shield can tabs – Tin-silver over nickel over brass
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Chip inductor coil winding machine
Displayed Machine : NCI-0150
The NCI-0150 and NCI-0250 machines are specialized machines for inductor coil winding. The machine is controlled by 12-axis and is capable to wind multiple inductor specifications. Cross-winding is possible for transponder coils. The type of welding is selectable.
Features :
. Shortened cycle time by core supply, winding, welding and core unload simultaneous processing
. Consumes little floor space
. Reduced weight
. Indexer operated by direct drive motor. No maintenance required.
. NITTOKU`s original auto tuning system stabilizes welding temperature
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Full automatic power inductor winding system
Displayed Machine : PWF-0150
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-spec 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.
General 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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High-speed Double Flyer Armature Winding Machine
Displayed Machine : HDF-0160
HDF-0160 is a coil winding machine for variously shaped armature coils.
HDF-0160 utilizes NITTOKU`s original controller as well as the newest servomotors. In addition to the compact and simple mechanism of the machine, remarkably easy and flexible specification changes can be performed with NC 11 axes control.
Features :
. Easy specification change
. NC controlled formers. Core indexing possible in very narrow space
. No scrap wire
. Mono-block cast body for high stability and longevity
HDF-0160 is the High-speed version of coil winder DF-0150.
NITTOKU offers a range of further Armature Winding machines. For small-lot production and high variety of specifications consider the KIO-0150.
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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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Bobbinless Coil Winder
Displayed : BHS-0155
NITTOKU offers various spindle and flyer type winding machines for bobbinless coils.
Models BLS-0135 and BHS-0155 are working with a newly developed controller for precise perfect layer winding! Automatic controls have been improved for consistent high quality production.
Features :
. Rigid traverse guide, making perfect layer winding possible without a slit groove wire guide
. Automatic adjustment to jig flange position
. BHS-0155 equipped with special software for even or uneven number of turns per layer winding
. BHS-0155 with NITTOKU`s unique intermittent wire feed mechanism
. BHS-0155 has jig synchronize with traverse to guide winding first layer
Optional :
. Pul-servo tensioner (recommended for stable high speed winding)
. Alcohol dispensing unit
. Nipper cutter to get required length at wire ends
. Unloading unit
. Unloading robot
. Other units as per requirements
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Brushless Inslot Stator Winding Machine
(Nozzle Oscillation Type)
Displayed Machine : CIT-0150
The CIT-0150 is a newly developed coil winding machine especially for winding 3-phase brushless inslot motor. 3 Nozzles wind synchronously, allowing high productivity. High slot-fill factor and minimized noise make this machine a technological wonder.
Features :
. NC synchronized 3 Nozzle Winding
. Nozzle traverse, stroke change and core indexing servo-driven
. High slot fill
. High speed
. Vibration reduced. Minimized Sound
. High accuracy and durability
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Benchtop Operating System
BOS Series Spindle Coil winder
NITTOKU`s most sold model of winding machines!!!
The BOS series machines are high-performance, bench top coil winding machines equipped with servo motors. The cast-metal body is excellent in rigidity. Compact machine construction reduces the number of component parts and makes it easy for maintenance. The machine is capable of perfect layer winding.
Optionally BOS winders can be equipped with
. Direct Spindle drive
. Wire skeiner and Pulservo tensioner
. Nipper cutter
. Quick mount / disconnect type jig holder
for higher production, more accuracy, reduced running cost and less noise.
We have a variety of manufacturing lines utilizing BOS winders according to production specifications or wire specifications.
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Coil Winding Machine
Displayed Machine : KAI-0160
Nittoku offers a wide variety of coil winding machines. The range is from very small bobbinless coils or chip coils up to big motor coil winding machines. Front-end and back-end processes are also offered. NITTOKU is a manufacturer of complete coil winding systems and solutions!
The displayed KAI-0160 coil winding machine is an example of a very flexible inside-slot motor winding machine. The KAI series can not only wind, but also perform terminal wrapping. A single machine can be set up for a variety of specifications.
Features :
. AC servo motors
. NSC60 machine controller
. Quick and easy specification change-over
. Compact and simple mechanism
. 4 Axis NC control
. Perfect layer winding capable
. Tight winding possible
. NITTOKU`s original nozzle traverse mechanism included
. Can be included in manufacturing lines through our free-flow system.
Automation Options :
. Terminal inserting
. Soldering
. Testing
. Assembly
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Motor Winding Machine
TOM-0150H
TOM-0150H is the new generation motor winding machine. It is capable of direct multi-wire concentrated winding instead of single large wire (over 1.5 mm diameter). A high slot fill is possible due to untwisting the wire during the winding cycle. The newly developed process can achieve higher motor output without changing the stator outer diameter. TOM-0150H achieves lower coil-end by direct winding. The motor can be downsized.
Features :
. Increased Motor output by high slot fill
. Compact and light motor winding possible
. Save material cost
. 11 axis NC-controlled
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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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ND-RX01 Multi-tap wire array automatic winding machine
Technical Data:
Diameter of Wire: 0.1-1.2mm
Wire amplitude: 0-30mm
Winding Diameter 25-180mm
Effective distance between winding shafts: 550mm-700mm
Winding tooling distance: 210mm-280mm
Rotation speed: 3200R.P.M
Input: 220V/50Hz
Air pressure: 0.5-0.8MPa
Power: 750W
Machine productivity: around 1500 pcs/8 hours
Dimension: 1450mm × 912mm × 1200mm
Weight: ≈ 800kg
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Stand alone winders
MARSILLI winding machines are designed to produce wound components, suitable for any application.
Machine programmability, by means of the Personal Computer, offers the operator great versatility. The machine can be programmed to perform all movements allowed by its mechanical conformation.
The working cycle can be easily modified, stored and finally recalled, with absolute certainty of operation repeatability and positioning precision. The main features of MARSILLI’s machines are: programmability and flexibility of use.
Thanks to the quality level in organization, planning and implementation of its machines, MARSILLI received the international quality certification ISO9001.
MARSILLI’s machines are designed to work with absolute safety, and are certified as complying with the EC safety standards.
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BL-1 Wave Shape Coil Winding Machine
Application: suitable for wave shape coil winding for auto generator stator.
Features: apply servo wire winding, step motor wire winding, automatic loading to tooling, automatic shearing and three phases finish in one time.
Main Technical Parameters:
Power Supply Voltage: 220V±10% 50Hz
Air source Pressure: 0.5~0.7Mpa
Wire Winding Diameter: ≤Φ1.7 or 2×Φ1.3
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