IEC Electrical Motor Control

As control systems become more compact and the need for more cost-competitive industrial motor control options arise, an IEC motor controller is the answer. Complying with the stringent International Electrotechnic Commission (IEC) 60947 standards, our IEC motor controller series of contactors and starters offer convenience and cost-effectiveness in one package.

Complete line of FUJI Industrial Motor Control products

AutomationDirect has partnered with Fuji Electric to carry Fuji's DUO series line of motor contactors, overload relays, and manual motor starters (MMS), as well as their Odyssey line of large contactors and overloads featuring Super Magnet™ coil technology. These offerings provide complete motor control solutions up to 300 horsepower.

The conventional starters in the DUO line can accommodate motors up to 100 horsepower at 480 VAC, while MMS combination starters can accommodate motors up to 40 horsepower at 480 VAC and are UL Type E listed.

The Odyssey Series of contactors come in sizes up to 300 horsepower at 480 VAC. The DUO series contactors are available in 24 VAC, 24 VDC, 120 VAC, and 240 VAC coil versions. The Odyssey series of contactors is available with 24 V, 120 V, and 240 V Super Magnet coils that can be powered with AC or DC.

A complete line of accessories is also available.

GH Series and Cutler-Hammer* motor control components
Existing customers using the GH-Series and Cutler-Hammer products can continue to purchase these components at our always-low prices. The GH-Series IEC contactors provide switching capacities to 100 thermal amps. Combine a GH-Series contactor with an adjustable bi-metallic overload relay or a motor starter/ protector for a complete motor control solution.

The Cutler-Hammer AE16 Freedom Series IEC Contactors are available in a 45 mm frame size that can handle up to 20 hp at 460 V. They are DIN-rail mountable in either the vertical or horizontal upright position. The Cutler-Hammer IEC Starters are full voltage magnetic starters for polyphase induction motors. These starters also protect the motor against running or stalled overcurrents.

*Cutler-Hammer parts are available for sale in North America only.

A complete line of accessories is also available.

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The DUO line of components are fully integrated and can be used to build a conventional contactor/ overload starter, or the new Fuji manual motor starter (MMS) can be combined with an SC-E series contactor for a combination starter. Since the MMS is UL listed for Category E self-protected motor control, it can be used for motor branch circuit protection without the need for additional protection such as fuses or molded case circuit breakers. NOTE: Recent changes in UL 508 now require that short circuit trip contacts should be added to the MMS, and a terminal cover should be added to the 32 amp frame size MMS.

AutomationDirect offers the MMS in a 32-Amp version with a 45 mm frame width and a 63-Amp version with a 55 mm frame width. Both MMS versions have high breaking capacities, up to 100,000 Amps in some ranges. The MMS combination starters can accommodate motors up to 40 horsepower at 480 VAC. The conventional starters in the DUO line can accommodate motors up to 100 horsepower at 480 VAC.

The larger contactors feature the Super Magnet™ coil for greater reliability and positive pick-up and drop-out. The Super Magnet™ combines an integrated circuit with a conventional coil for superior performance. Drop-out and chattering is eliminated during high inrush start-ups. The Super Magnet™ accepts AC or DC coil control voltage in the respective ranges. Reversing kits are available for the SC-E series contactors. A complete line of accessories is also available.

The Odyssey series of contactors and overloads also feature the Super Magnet coil and come in sizes up to 300 horsepower at 480 VAC. The Odyssey series contactors are available in four sizes with overloads to match any motor up to 300 horsepower.

Both the SC-E series products and Odyssey lines are available in 24 VAC, 24 VDC, 120 VAC, and 240 VAC coil versions.

Contactors are available in the following ranges:

• 9-25 Amp (SC-E02 to SC-E05 Series)
• 32-50 Amp (SC-E1 to SC-E2S Series)
• 65-80 Amp (SC-E3 and SC-E4 Series)
• 105-150 Amp (SC-E5 to SC-E7 Series)
• 180-360 Amp (Odyssey 3NC Series)

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Manual motor starter advantages

Innovative technology has integrated the functions of a molded case circuit breaker (MCCB) and a thermal overload relay. The advantages of this new technology include:

• Compactness
• Mounting space: MCCB + Thermal overload relay: 100% MMS: 43% (57% reduction)
• High breaking capacity
• 50, 100 kA 400 VAC NOTE: See specific ratings for each MMS at the operating voltage.
• IEC short circuit protective coordination
• IEC 60947-4-1 Type 1, 2
• Reduction in wiring work
• MCCB + Contactor + Thermal overload relay: 100% MMS + Contactor: 50% (50% reduction)

Standards

• UL 508
• CSA C22.2 No.14
• IEC 60947-1, 60947-2, 60947-4-1

Ecologically friendly design

• Recyclable thermoplastic resin used in plastic parts
• Indication of materials used - Cadmium-free contacts

Manual Motor Starters - BM3 Series

A Manual Motor Starter (MMS) provides reliable protection for overloading and short-circuiting in motor branch circuits. We offer compact starters with a 55 mm width for rated currents to 63 A and motor capacities to 40 Hp at 480 VAC.

Features include:

• Various types available in two different frame sizes:
• - 32A frame for the 45 mm width - 63A frame for the 55 mm width
• A wide motor capacity range up to 30 kW (40 Hp at 480 VAC)
• Rotary handle operators
• ON/ OFF and trip state indication for all frames
• Adjustable thermal-magnetic trip types
• A wide-rated operational current range of up to 32 A for the 45 mm wide and 63 A for the 55 mm wide starters.
• Suitable for 3-phase motors up to 40 Hp at 480 VAC.
• - 32AF: BM3RHB Series
• - 63AF: BM3VHB Series
• Maximum breaking capacity of 100 kA at 240 VAC and 50 kA at 460 VAC per IEC 60947-2
• Common accessories to reduce inventory requirements
• International standards/approvals: IEC, cULus

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MANUAL MOTOR STARTER (MMS) APPLICATIONS

Described below are typical problems encountered in conventional systems, along with the solution offered using the MMS system.

SHORT-CIRCUIT BREAKING PROTECTION

When numerous small and medium motor loads exist in a circuit requiring high breaking capacity, there is no high-breaking capacity circuit breaker with a small rated current for short-circuit protection.

The MMS can be used in 100 kA short-circuit current circuits for three-phase, 240 V motors with rated capacity up to 15 kW, and in 50 kA short-circuit current circuits for three-phase, 415 V motors with rated capacity up to 30 kW.

BACK-UP BREAKING SYSTEM

When a back-up molded case circuit breaker (MCCB) is installed upstream to solve the problem described in "short-circuit breaking protection" above, a short in one of the load circuits also trips the upstream breaker and stops the other operating load circuits.

Despite their compact size, the 32AF and 63AF MMS provide high-performance short-circuit current breaking. They eliminate the need for an upstream circuit breaker for back-up use.

OVERLOAD PROTECTION

Motor protection breakers cannot be adjusted to match the rated current of the motor being protected.

Equipped with a wide-range current adjustment dial (with maximum/ minimum ratio of 1.4 to 1.6), the MMS easily adjusts to match the rated current of the motor, for optimum protection.

CONTROL PANEL SIZE

Considerable space is required to install a back-up circuit breaker or a combination starter consisting of a circuit breaker and a thermal overload relay. As a result, the panel size has to be increased.

The compact size of the MMS, including thermal overload relay functions, enables a smaller installation area with less wiring space, for a reduction in panel size.

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GH-Series and Cutler-Hammer motor control components

Existing customers using the GH-Series and Cutler-Hammer products can continue to purchase these components at our always-low prices. The GH-Series IEC contactors provide switching capacities to 100 thermal amps. Combine a Centsable contactor with an adjustable bi-metallic overload relay or a motor starter/protector for a complete motor control solution.

The Cutler-Hammer AE16 Freedom Series IEC Contactors are available in a 45 mm frame size that can handle up to 20 hp at 460 V. They are DIN-rail mountable in either the vertical or horizontal upright position. The Cutler-Hammer IEC Starters are full voltage magnetic starters for polyphase induction motors. These starters also protect the motor against running or stalled overcurrents.

AutomationDirect offers thousands of industrial automation products through its Online Superstore and 2,000-page catalog. Products include Programmable Logic Controllers (PLCs), AC drives/motors, operator interface panels/HMI, motor controls, DC power supplies, push buttons, sensors, NEMA electrical enclosures, wire duct, wire and more. The company offers high-quality automation products at savings up to 50%, along with detailed documentation and superior sales and technical support. Same-day shipping on in-stock items ordered by 4 p.m. ET is standard. A 30-day, money-back guarantee is offered on most items, including software.

Select the process controls and industrial wiring supplies you need from over 6,500 quality products, often priced well below the industry average. To request a free catalog, visit their Web site or call 800-633-0405.

ARC Systems, Inc., a leader in the design and manufacturing of electric motors, provides quality motor products designed to perform in environments where traditional motors are unsuitable. Our products have been used in some of industry's most demanding applications. This line includes Moisture Proof and Explosion Proof motors. The moisture proof motors are specifically designed for applications that regularly expose motors to high pressure wash down. These motors are sealed with a special epoxy finish to ensure moisture proof. Motors are supplied with class H insulation and they are vacuum impregnated. These motors are available in single phase and three-phase sub-fractional to 2 HP. Explosion proof motors are also available. These motors are environmentally protected and ideal for a variety of applications where hazardous conditions such as fumes or particles may be present. We have thousands of custom designs and modifications that can be tailored to your application. Special shaft requirements; Unusual mounting configurations; Military connectors and/or wiring harnesses; and Specific bearing lubricants are just a few cases of the many special solutions we can supply. Our technical support staff would be delighted to assist you in finding the optimal solution to your application.

The LEESON Design Center has changed the rules regarding electric motor application and custom motor design. In fact, through the power of a mutual design team, you'll find that there are few restraints on your efforts to create an optimum motor solution.

The concept. We knew there had to be a better way. One that allows your intimate knowledge of the application to be combined "real-time" with our mechanical and electrical design skills. The result is the Motor Design Center, located at our corporate headquarters in Grafton, Wisconsin.

A synectic design environment. Here we created a unique environment, specially designed to foster "synectic creativity," wherein experienced specialists exchange ideas and technical knowledge freely, leading to mutual solutions. The key to making it work is interactivity and teamwork, all around the table. The selection of your own team members is critical for best results. Decision-makers from all disciplines should be represented, including design engineering, manufacturing, quality, materials, and others.

The Motor Design Center is the ultimate solution forum. LEESON's full corporate resources and the latest design technology are at-hand to speed the way to the optimum, most effective motor solution. Using online, computer-aided design technology, visual displays, databases of electrical performance and mechanical characteristics, as well as hands-on activities with actual motor components, our two teams will work to literally "build" the custom motor you need - all in a matter of hours. And a few days later, the functional prototype will be in your hands for testing, evaluation and final approval.

SMART TEAM™

Special Motor Action Response Team. When it isn't practical for your team to visit the Motor Design Center, we can bring our customer motor design capabilities to you via the LEESON SMART TEAM™. While the make-up of the SMART TEAM™ varies from project-to-project (based upon your needs), it normally includes experienced LEESON personnel from design engineering, process engineering, quality and sales. Their mission is to collaborate with their counterparts in your company in defining – and delivering – the best motor solution for your application.

LEESON'S Delivery in Time™ Program. After the right motor is developed for your application, LEESON's Delivery In Time™ program is the tool used to ensure that we will have the right quantity of motors on your dock on the right day. We can produce custom motors to match your production schedule in quantities fewer than 100 or up to thousands of units per shipment.

Strategic Motor Sourcing Alliance (SMSA™) Program. This "clean sheet of paper" program is intended for customers whose needs are outside the scope of DIT. Under SMSA™, we work side-by-side with you, creating the bundle of products and services that best meets your needs - needs that often extend well beyond priority production slots and reduced lead times.

As just one example of the power of SMSA, we consistently deliver highly custom motors within 13 working days after our customers' final approval of electrical and mechanical parameters.

ARC Systems, Inc. was founded in 1967 to provide the aerospace industry with a dependable source for high-precision motors and AC components. To meet the needs of this demanding market, ARC developed a unique team philosophy: to be a fully integrated, completely self-sufficient facility.

ARC's complete line of AC Servo Motors is designed to meet the requirements of MIL-S-22432 and SAE ARP-497. These two phase AC Servo Motors range from size 8 to 23. These miniature squirrel cage motors operate at 60 Hz. or 400 Hz. And are available in 2, 4, 6, 8, and 12 pole designs. Custom units that operate at other frequencies are available.

ARC Systems, Inc. is a full service motion control manufacturer with a wide selection of high performance servo motors. When required, feedback loops can be closed with one of our custom tachometers intergrally installed with the motor. These servo motors are ideal for a variety of applications and industries such as Telecommunications, Aircraft Instrumentation and Helicopter Navigation. ARC Systesm Inc. complete line of AC Servo Motors are designed to meet the requirements of Mil-S-22432 and SAE-ARP-497. These two phase motors range from size 8 to 23. ARC's AC Motor Tachometer Generators are designed to meet the requirements of Mil-S-22820.

ARC Systems, Inc. is a world-class designer and manufacturer of specialty electric motors. ARC is committed to producing the highest quality components at competitive prices, delivered on time. ARC has a vast library of proven designs along with a broad base of frame sizes and configurations for each product line. They can design a motor to fit your special needs. Brushless DC Motors offer exceptional performance and have the benefit of reduced maintenance since there are no brushes or commutators to replace.

ARC Systems' High Performance Brushless DC Motors are ideal for servo drives in motion control applications. ARC's designs feature high torque to inertia ratios. They have the experience and the engineering expertise to meet virtually any motion control application.

Along with their unique manufacturing processes, ARC's internal capabilities provide low cost solutions for their customers. ARC can provide designs built to print or tailored to your specific requirements. High Temperature (Class H) insulation is available. ARC Systems, Inc. also offers stator and rotor components as kits to become an integral part of your assembly, saving space and reducing weight.