トークシステム List of Products and Services

The excellent features of Presto NEO have become available for applications and customers that require single-phase power supply. By adopting a newly developed single-phase motor, we have achieved uncompromising performance. 【Main Features】 ○ One of the smallest in the industry! Compact design that is pleasing during development. ○ High permissible radial load! ○ Tough powder coating that is resistant to scratches and peeling. ○ Shaft end tap is standard equipment. ○ A network that spans the globe. ○ Low noise for use in quiet environments. ○ Outstanding sealing performance for improved reliability.

• Other motors

The cause of failures and damage to transport devices and machinery was the accumulation of overload and load fluctuations. The geared motor equipped with a protective relay detects overcurrent and cuts off power, protecting important equipment.

• Power Transmission Equipment
• Generators and transmission motors

The cause of failures and damage to conveying devices and machinery was the accumulation of overload and load fluctuations. The geared motor equipped with a protective relay detects overcurrent and disconnects, protecting important equipment.

• Power Transmission Equipment
• Generators and transmission motors

The VC series of compact geared motors from Fuji Transmission. There are three motor capacities: 25W, 40W, and 60W, with 16 standard reduction ratios ranging from 1/7 to 1/240. For more details, please contact us or download the catalog.

• Secondary Cells/Batteries

The multifunctional and compact inverter VF-S15 is a versatile inverter that combines ease of use and high functionality, suitable for various industries and applications, including fans, pumps, conveyors, transport machinery, elevators, food processing machinery, and packaging machinery, operating under low to low-torque load conditions. Additionally, to enhance energy-saving effects and improve efficiency, it comes standard with a PM motor control mode function for driving permanent magnet motors (PM motors). For more details, please contact us or download the catalog.

• Inverter

Introducing ASAHI's air clutch brake. 1. Directly connected to the flange motor Designed to be directly connected to the flange motor, making it easy to create a motor with a clutch and brake (DMA type). 2. Easy installation with input and output shafts Saves parts and assembly labor, leading to cost reduction. 3. Excellent ventilation structure for outstanding durability Uses a ventilated disk for good heat dissipation and long lifespan. 4. Good responsiveness Fast response speed allows for high-frequency use.

• brake

Introducing ASAHI's insert bearing units. ● Silver Series: Eccentric ring type and set screw type. ● Stainless Silver Series: Eccentric ring type. For more details, please download the catalog or contact us.

• Metal bearings
• Plastic bearings

●Comprehensive after-sales service system. ●International expansion ●Non-breakable dental molds ●Wide variety of products ●Option support

• Gearbox

Introducing the Presto NEO Gearmotor. 【Low Noise for Quiet Environments】 In addition to the high rigidity design of the shaft and casing, we have achieved quiet operation through the optimized design of the involute gears. A low-noise brake is standard, reducing brake operation noise by up to 20dB (compared to our previous models). 【Outstanding Sealing Performance for Increased Reliability】 We have adopted a triple-lip oil seal made of long-lasting materials on the output shaft side. Additionally, two oil seals made of long-lasting materials are used on the motor side, significantly enhancing reliability.

• Servo motor

The "CKD Pneumatic Cylinder General Type" is the most widely used cylinder. The inner diameter of the tube ranges from φ2.5 to φ250, and it can be used in a variety of ways, from simple applications to more advanced ones. Additionally, we offer a lineup that includes the "Pencil Cylinder SCP" which pursues lightweight and compact design, the "Tight Cylinder CMK2" which is oil-free, highly corrosion-resistant, and long-lasting, the "Micro Cylinder CMA2" which is oil-free and has a long lifespan, the "Super Micro Cylinder SCM" which has a short overall length, the "Tie Rod Cylinder SCG" designed with consideration for the global environment, the "Serelex Cylinder SCA2" which is oil-free and highly reliable with a rich variety of series variations, and the "Serelex Cylinder SCS" which is oil-free with optional lubrication. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• cylinder

The "CKD Pneumatic Cylinder with Valve" features a valve-integrated cylinder that combines directional control valves, throttle valves (or speed control valves), and cylinders, reducing the complexity of piping. Since the valve is directly connected to the cylinder, unnecessary space between the valve and cylinder is eliminated, resulting in lower air consumption. Our lineup includes the "Compact Cell Cylinder CKV2," which is highly corrosion-resistant and long-lasting due to its stainless steel tube, and the "Cell Cylinder CAV2, COVP2, COVN2," which integrates the cylinder and solenoid valve. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• cylinder

The "CKD Pneumatic Cylinder Space-Saving Type" is a cylinder that has been made compact in the length direction compared to standard cylinders. It significantly reduces the installation footprint. The lineup includes the "Super Compact Cylinder SSD," which achieves space-saving and compact design, and the ultra-small single-acting cylinder "Cartridge Cylinder CAT," which has a total length the size of a thumb. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• cylinder

The "CKD Pneumatic Cylinder with Composite Function" is a cylinder that has two parallel rod types installed. Normally, cylinders must use guides depending on their application, but the composite function cylinder also has guide functionality. We offer a lineup including the "Guided Cylinder STG," designed with consideration for the global environment, and the "Guided Cylinder STS/STL," which supports a maximum stroke of 400mm (Φ20 to Φ80). For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• cylinder

The shock killer is an air cylinder-related device that is optimal for shock absorption of thrust and low-speed energy. It features a simple design and compact size, achieving linear stopping with a slit orifice. Additionally, it has a wide absorption range and can be easily installed without an adjuster. The maximum absorption energy can be selected from a wide range of 1J to 200J. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• cylinder

The Zero Aqua refrigerated air dryer is a high-efficiency pneumatic device that features a stainless steel heat exchanger compatible with oil-free air. We offer the "GK3100D and GK5100 Series," which prioritize ease of handling and installation; the "GT9000, GT9000W, and GT9000WV Series," which have evolved in terms of energy efficiency, usability, and environmental considerations; and the "GX3200 and GX5200 Series," which have further upgraded features such as ease of handling, energy saving, space saving, simplified maintenance, low wattage, and a slimmed-down body. Additionally, we have the large air dryers "GT9075 and 9075W," which have evolved in energy efficiency, usability, and environmental considerations. For more details, please contact us or refer to our catalog.

• Pneumatic Equipment

The modular type Select F.R.L is a compact type of compressed air purification and pressure regulation equipment around actuators, standardizing the main dimensions of components such as filters (F), regulators (R), and lubricators (L). The lineup includes the "Standard Series (white)" with a clean appearance color, the "Flame Retardant Series" for flame-retardant types like filters, regulators, reverse filters, and air filters, the "Medium Pressure Series (white)" for medium pressure types like air filters, oil mist filters, and regulators, the "Oil-Free Regulator RN," which is a modular type regulator with oil-free fluid passage, and the "Non-Purple Series (white)" with copper ion prevention treatment and connection diameters ranging from 1/8 to 1. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• filter

The F.R.L unit separate type is a nipple connection type consisting of compressed air purification equipment and pressure regulation equipment around the actuator, based on filters (F), regulators (R), and lubricators (L), with a wide variety of models available. The lineup includes the K series "Combination" set type of filter, regulator, and lubricator, with a filtration degree of 5μm, a comprehensive series of "Air Filters," a rich variety of "Regulators" including low-pressure types, and "Lubricators" that supply fine oil mist. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• filter

Air pressure auxiliary equipment/speed controllers are valves that combine a throttle valve and a check valve in parallel, used to control the speed of cylinders and other devices. They are compatible with cylinders with an inner diameter of φ2.5 to 450. Labor-saving equipment is an indexing table (rotary indexing device) that demonstrates its power in automating all drive systems in manufacturing sites, such as processing, assembly, and transportation. We offer a mechanical indexing man series and a DD motor-based AbsoDex series. For more details, please contact us or refer to the catalog.

• Pneumatic Equipment
• valve
• Actuator

The combination of a permanent magnet motor and Mitsubishi's unique sensorless control technology has achieved high-precision speed control with minimal speed fluctuations. The high efficiency, exceeding IE levels, significantly contributes to energy savings. Additionally, it features speed control characteristics comparable to servo motors, boasting high-performance accuracy. The S-PM motor (permanent magnet motor*) does not experience slip (reduction in rotational speed under increased load) like an induction motor, making it suitable for high-precision speed control. Furthermore, since the rotor contains permanent magnets, it does not incur secondary copper losses (rotor losses) that occur in induction motors, resulting in high motor efficiency. * A synchronous motor with powerful permanent magnets embedded in the rotor.

• Other FA equipment
• Other motors
• PM motor

The ball bearing unit is a unit that incorporates stainless steel ball bearings into a stainless steel bearing housing, featuring automatic self-alignment between the components and excellent corrosion resistance. There is also a version filled with food machinery grease, which maintains stable performance even at high temperatures. The lineup includes pillow type MUCP200, square flange type MUCF200, diamond flange type MUCFL200, take-up type MUCT200, pillow type MUCPA200, and soldered round flange type MUCFC200. For more details, please contact us or refer to the catalog.

• Metal bearings

The Silver Series is an insert bearing unit that ensures secure and easy fixation to the shaft using either an eccentric wheel method or a set screw method. Its compact and lightweight design allows for high performance and miniaturization of equipment, enabling high-speed operation as well. The Silver Series features excellent dust resistance, and the stainless steel Silver Series uses corrosion-resistant bearing materials and surface-treated bearing housings, providing superior corrosion resistance. The Silver Series lineup includes pillow-type eccentric wheel models UP000 and UP000C(E), diamond flange eccentric wheel models UFL000 and UFL000C(E), pillow-type set screw models KP000 and KP000C(E), and diamond flange set screw models KFL000 and KFL000C(E). The stainless steel Silver Series includes pillow-type eccentric wheel models MP000, X and MP000C(E), X, and diamond flange eccentric wheel models MUFL000, X and MUFL000C(E), X. For more details, please contact us or refer to the catalog.

• Metal bearings

The ultra-high molecular weight polyethylene sliding bearing units use ultra-high molecular weight polyethylene for the bearings, and a combination of ultra-high molecular weight polyethylene, zinc alloy die-cast, and stainless steel castings for the bearing housings, each integrated to provide mutual alignment and correct any misalignment of the shaft axis. Additionally, the sliding bearings can support linear motion shafts or allow block-type bearings to slide against the shaft. These units and bearings are highly resistant to corrosion, making them safe for use in applications such as food machinery. We offer a lineup including pillow type EXP200H, hexagonal flange type EXFL200H, pillow type EXP000・US100, hexagonal flange type EXFL000・USFL100, pillow type EXMP200P, hexagonal flange type EXMFL200P, and block type EXB00. For more details, please contact us or refer to the catalog.

• Plastic bearings

High-temperature water bearings are made of ultra-high molecular weight polyethylene. The bearings use ultra-high molecular weight polyethylene, while the bearing housings are made of ultra-high molecular weight polyethylene, zinc alloy die-cast, and stainless steel castings, each assembled to provide mutual alignment and correct any misalignment of the shaft axis. Additionally, the sliding bearings can support linear motion shafts or allow block-type bearings to slide against the shaft. These units and bearings are highly resistant to corrosion and can be safely used in applications such as food machinery. We offer a lineup that includes pillow-type EXP200H, diamond flange type EXFL200H, pillow-type EXP000・US100, diamond flange type EXFL000・USFL100, pillow-type EXMP200P, diamond flange type EXMFL200P, and block type EXB00. For more details, please contact us or refer to the catalog.

• Plastic bearings

"Join Ball" is a sliding bearing that incorporates a spherical inner ring into the housing, supporting rotational, oscillating, and swivel movements. There are "insert type" and "PTFE liner type," both of which provide reliable self-alignment. The "stainless steel series," which is highly corrosion-resistant and maintenance-free, is ideal for environments in the food and pharmaceutical industries.

• Metal bearings

The steel plate series bearing units are designed by combining two steel plate bearing boxes with rubber-sealed ball bearings, featuring a simple structure that is suitable for relatively light loads and medium to low-speed drive shafts. We offer a lineup that includes pillow type units (BPP type), round flange type units (BPF type), triangular flange type units (BPFT type), and diamond flange type units (BPFL type). For more details, please contact us.

• Metal bearings

Hexagonal hole cam followers/roller followers have a hexagonal hole in the stud head, making installation easy. They have a low motion torque and excellent rotational performance. The outer ring on the spherical surface adjusts for shaft misalignment and supports loads without eccentricity during operation. For more details, please contact us or refer to the catalog.

• Metal bearings

The Cyclo 6000 has achieved space-saving and approximately 40% weight reduction through the realization of high load capacity. To better match our customers' usage needs, we have expanded the combinations of frame numbers and motor capacities, allowing for more precise selections than ever before. New intermediate motor capacities (0.25kW, 0.55kW, 1.1kW, 3.0kW) have also been added. Additionally, by thoroughly reviewing the meshing parts through elastic analysis and adopting a unique new tooth shape, we have achieved lower noise levels. For more details, please contact us or refer to the catalog.

• Other motors
• Gearbox

The Altax NEO is a gear motor that features a unique mechanism for smooth rolling contact, with a meshing rate 2 to 3 times higher than that of involute gears, allowing it to distribute and absorb impact loads across many teeth. It achieves low noise levels through a "double support structure" that firmly supports the reduction section from both sides and the adoption of a unique tooth profile with a large number of teeth differences. Unlike typical gear motors, it has a concentric shaft structure (the motor shaft and output shaft are concentric), which allows for a smaller flange, ensuring there is no offset between the center of the flange and the center of the motor, resulting in a compact design. For more details, please contact us or refer to the catalog.

• Other motors
• Gearbox

Hypoid gears from Hyponic are orthogonal axis gears that are positioned between bevel gears and worm gears. They combine the low noise of worm gears with the high efficiency of bevel gears, making them ideal for use in orthogonal axis gear motors. Compared to worm gears, hypoid gears have less sliding, achieving significantly higher efficiency. Additionally, the gears are made from chromium-molybdenum steel and undergo carburizing and quenching. The development of a high-rigidity housing ensures durability and long life. Furthermore, thanks to unique design and processing technologies, they are low noise and compact. For more details, please contact us or refer to the catalog.

• Other motors
• Gearbox

Asterlo offers a wide range of motor products tailored to the movements and usage of your machinery. The motors and gearheads have a user-friendly separate (sold separately) structure. Customers can freely assemble the gearheads according to their specific applications. The paint color is a warm, dedicated shade called "Asterlo Silver," which is silver in appearance. It also matches well with small conveyors and food machinery. The baked paint finish ensures high durability, allowing for safe use. All gear motor products comply with the RoHS directive as standard. We can also meet safety requirements. For more details, please contact us or refer to the catalog.

• Other motors
• Gearbox

The Bayer continuously variable transmission has a unique friction transmission mechanism consisting of many thin friction discs, which results in a large number of contact points, allowing for low surface pressure at the contact areas and ample load capacity. Since the contact areas transmit power in a state close to fluid friction, there is no risk of the oil film breaking and resulting in metal-to-metal contact even when a certain degree of overload is applied. The friction discs are made from a special alloy steel with high fatigue strength and excellent wear resistance, and the mechanism ensures that an oil film is always maintained between the contact surfaces, resulting in minimal wear of the friction discs and outstanding durability. Optimal design of the pressing force and shape of the friction contact areas enables high-efficiency operation. For more details, please contact us or refer to the catalog.

• Transmission

The VX series is the latest geared motor that combines high-reliability gear technology with user-friendly performance. It allows for variable speed operation via an inverter, maintaining constant torque output at 100% without a decrease in torque even at lower frequencies. With a manual brake release mechanism, installation and recovery work during power outages can be expedited. It supports high voltages in the 400V class with seven types of voltage motors. The current terminal box installation position can also be rotated 90° for mounting. For more details, please contact us or refer to the catalog.

• Other motors
• Transmission

The VCseries is a geared motor that ensures excellent strength and long life through its unique gear processing and heat treatment technology, and it is compatible with high voltages in the 400V class. It allows for variable speed operation via an inverter, maintaining constant torque operation at 100% output even when the frequency decreases. The symmetrical design of the mounting holes allows for four different installation options, which can be chosen according to the installation requirements. Additionally, there are no restrictions on the mounting direction. With a manual brake release mechanism, installation work and recovery operations during power outages can be expedited. It supports high voltages in the 400V class with seven types of voltage motors. The current terminal box can also be installed by rotating it 90°. For more details, please contact us or refer to the catalog.

• Other motors
• Transmission

The VCseries (orthogonal axis, compact geared motor) has common mounting dimensions across all models, featuring a concentric hollow shaft and dual flange mounting type, allowing for flexible installation. All models come with built-in thermal protectors to prevent motor damage due to overload. Thanks to high-precision technology, they achieve stable quietness and excel in energy saving and high efficiency. The design is compact with a smart form. The unique hypoid gears have been miniaturized while maintaining excellent strength and long lifespan. All models are grease-lubricated, requiring no maintenance. Compliant with RoHS directives. For more details, please contact us or refer to the catalog.

• Other motors
• Transmission

The VP series is a compact geared motor with a coaxial design that prioritizes ease of use. Its reduction structure utilizes a three-point planetary system, making it user-friendly with the motor aligned on the same axis. Additionally, each component has been precision-engineered to achieve low noise and high efficiency. Furthermore, it enables significant torque transmission and features a robust design with industry-leading strength for peace of mind. A large reduction ratio can be achieved with fewer stages, and the motor frame is made from aluminum die-cast. For more details, please contact us or refer to the catalog.

• Other motors
• Transmission

The VX-H series is a high-precision reduction gear for servos that features low backlash, low noise, high rigidity, and high efficiency. By enhancing the precision of the components, backlash has been minimized without applying preload. Unique gear processing technology from the parallel axis VX series achieves low noise. Additionally, it uses the same casing as the parallel axis VX series, providing high rigidity. Furthermore, it adopts the stepped gear structure of the parallel axis VX series, ensuring high efficiency. Compliant with RoHS directives. For more details, please contact us or refer to the catalog.

• Other motors
• Gearbox

HACCP is a system that identifies critical control points in the food manufacturing process and manages them intensively. The conveying process, which is always present in food manufacturing, especially the conveyor that directly contacts food, is one of the important control points. "KIREI" strongly supports HACCP with six functions! ▼ The six functions of "KIREI" 1. Quick and easy belt cleaning → Equipped with a simple belt loosening mechanism as standard, allowing for cleaning without disassembling the conveyor. 2. Full washing of the conveyor is possible → Equipped with an IP65 waterproof motor, allowing for thorough washing. 3. Optional legs for belt removal available → For meticulous maintenance by removing the belt from the main unit. 4. High-performance belt as standard → A multifunctional belt with nine features (food-safe, antibacterial, mold-resistant, fraying prevention, heat-resistant, oil-resistant, chemical-resistant, low noise, and static-free). 5. Shape that prevents accumulation of waste and bacteria → Simple design that eliminates unnecessary holes and grooves. 6. Corrosion-resistant frame material → Made of stainless steel that is resistant to corrosion and has excellent durability. ▼ Examples of use Ideal for the bare conveyance of meat, fish, dough, noodles, vegetables, fruits, and more!

• Conveyor
• Food Conveyor Equipment

The aluminum lightweight conveyor Escon Mini is widely used for transporting between processes on manufacturing lines, as well as for connecting and transporting with manufacturing machines, presses, molding machines, and packaging machines in assembly, inspection, and packaging lines. Escon Mini responds meticulously to these diversifying needs. The belt loosening is done only by releasing the snap lock (patent pending). The frame thickness is available in 30mm/60mm, with a rich variety of options and versatile functions. It features a center drive system that allows for easy integration into lines without elongation, and the conveying surface is made of polyurethane. We offer a lineup including the "Popular Type GL/GLV (no waviness)" and, when strength is required in the frame, the "Popular Type GLH/GLHV (no waviness)." For more details, please contact us or refer to the catalog.

• Conveyor

The clean conveyor is a small-diameter driven roller conveyor that accommodates clean environments, starting with the non-contact magnet-driven clean-compatible CLAM. It is also ideal for connecting processes that require accumulation. We offer a variety of models including the "Accumulation Type (White) CLAA" and "Accumulation Type (Black) CLAA-B/BE" for stopping and accumulating items during operation, the "Driven Roller Type CLAD" for clean transport with stainless steel rollers, the "Corner Roller Type CLAC" that allows for 90° or 180° turns in minimal space, the "Accumulation Type CLAM" which adopts non-contact magnet drive to suppress dust generation from the drive unit, the "Stainless Steel Roller Driven Type CLDM," and the non-contact magnet-driven "Corner Roller Type CLAMC." For more details, please contact us or refer to the catalog.

• Conveyor

A series of sorting devices that can be used in various logistics scenes such as distribution centers, truck terminals, airports, and postal services. The sorting machines for logistics are designed based on the following seven principles: ■ Various innovations to avoid impact on packages ■ Low cost achieved by reducing the number of parts through a simple mechanism ■ Low vibration and low noise design ■ Standardization of parts across the series to establish a rapid delivery system for maintenance parts ■ Component design that can be sourced internationally ■ Limited impact from failures, resulting in extremely low operational disruptions ■ High performance and reliability that meet the strict standards of airport baggage handling equipment For more details, please contact us or refer to the catalog.

• Conveyor
• Sorting machine

The Escon is a trough and flat type steel belt conveyor that excels in indoor plants, including recycling lines. It features a Z-shaped cross-section frame that prevents belt damage. The "Motor Pulley Type BF" adopts a Z-shaped cross-section frame structure to prevent belt damage during belt misalignment, while the "Gad Motor Type BFG" is equipped with a Gad motor specification. The trough type conveyor for indoor plants also uses a Z-shaped cross-section frame and is available in "Motor Pulley Type BT" and "Gad Motor Type BTG." Additionally, we offer a compact and lightweight type suitable for small item transport, available in single-phase 100V and three-phase 200V: "Escon Baby Trough Type SBT" and "Escon Baby Flat Type SBF." For more details, please contact us or refer to the catalog.

• Conveyor

The round belt and Motorola-driven roller conveyor Ringler is a driven roller conveyor designed for transporting cardboard boxes, pallets, and other boxed items in warehouses and logistics centers. It is an accumulate conveyor that allows for economical line construction through unit combinations, and its aluminum frame supports a clean working environment. With this single unit, you can drive a line up to 45 meters long with the "Drive Unit Roller Diameter φ42.7 (Shaft φ12) RAD (with motor)," a curve type using tapered rollers called "Drive Curve Unit Curve Unit Roller Diameter φ47.3 (approx.) Tapered Roller RACD (with motor) RAC (linked type)," and a "Change Unit Roller Diameter φ42.7 (Shaft φ12) RAE" that allows for easy and flexible combinations with each unit. We also offer branching point switching options with air-operated and manual types, such as the "Branch Unit Roller Diameter φ42.7 (Shaft φ12) RAB." For more details, please contact us or refer to the catalog.

• Conveyor

Gravity is the most economical roller wheel and accordion conveyor without drive. The materials include steel, aluminum, stainless steel, and resin, and we offer various sizes. For more details, please contact us or refer to the catalog.

• Conveyor

I want to reduce noise. I want to suppress high frequencies! Fewer parameter settings are better! High torque is necessary. And flexibility is needed! I want to consider the environment! The VF-AS1 responds to these needs. The evolution as an inverter and the culmination of product maturity have been completed. With the built-in noise filter and reactor, high-frequency noise and harmonics generated by the inverter have been reduced, improving power factor. It is ideal for applications in consumer environments such as commercial washing machines, treadmills, store freezers, medical devices, and stage equipment, where consideration for peripheral devices is necessary. In quick mode using the EASY key, only the basic 8 parameters are displayed, making parameter selection and setting simple. Additionally, it is possible to display only up to 32 user-selected parameters from all parameters, allowing for specialization. This is perfect for cases requiring simple functions in metal processing machines, transport machinery, conveyors, semiconductor manufacturing equipment, cutting machines, and woodworking machinery. For more details, please contact us or refer to the catalog.

• Inverter

I want to achieve greater energy savings than ever before and reduce the impact of high-frequency noise and harmonics on peripheral devices. The VF-PS1 inverter for fans and pumps meets these eco-friendly and environmental demands. Optimized through excellent motor control technology and circuit design, this inverter will assist you in your energy-saving and environmental efforts. It features improved energy-saving effects, reduced high-frequency noise and harmonic suppression, dedicated functions for fans and pumps, enhanced machine safety, flexible support with a wide range of options, and easy installation and setup. For more details, please contact us or refer to the catalog.

• Inverter