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Asynchronous Motors World K Series

Asynchronous Motors World K Series
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Asynchronous Motors World K Series

Product catalog summary
Overview of World K Series AC Motors
The World K Series is a globally recognized line of standard AC motors designed for universal application. These motors are known for their high reliability and extensive range of variations, supporting effective equipment design worldwide. The series includes Induction Motors, Reversible Motors, Electromagnetic Brake Motors, and Torque Motors, all equipped with built-in overheat protection devices and compliant with major international safety standards.
Key Features
  • High reliability and wide range of variations.
  • Built-in overheat protection devices.
  • Compliance with international safety standards such as UL/CSA and CE Marking.
  • RoHS-compliant, prohibiting hazardous substances like lead and cadmium.
  • Compatibility with power-supply voltages in major countries.
Motor Types and Applications
  • Induction Motors: Ideal for uni-directional continuous operations like conveyor systems.
  • Reversible Motors: Suitable for applications requiring frequent direction reversal.
  • Electromagnetic Brake Motors: Optimal for applications where loads must be held, featuring power-off activated brakes.
  • Torque Motors: Suitable for tension control operations, such as winding.
Specifications and Standards
  • Motors are available in various frame sizes (42 mm to 90 mm) and output powers (1 W to 150 W).
  • Insulation resistance and dielectric strength are specified to ensure safety and reliability.
  • Temperature rise and ambient conditions are defined for optimal performance.
  • Protection ratings vary by motor type, with IP20 to IP65 available.
Accessories and Gearheads
  • A range of accessories is available to facilitate motor installation, including mounting brackets and flexible couplings.
  • Gearheads are offered in parallel shaft and right-angle configurations, with long-life options available.
  • The SB50W brake pack provides functions like instantaneous stop and electromagnetic brake control.
Voltage Compatibility
  • Motors are compatible with single-phase and three-phase power supplies across various voltages, including 100 VAC, 110/115 VAC, 200 VAC, 220/230 VAC, and 400 VAC.
Specifications:
The document provides detailed specifications for various motor and gearhead models, including permissible torque, speed, gear ratios, and dimensions. It specifies the permissible torque for different configurations, such as 5 N·m for a gear ratio of 10 between the gearhead and motor.

Procedures:
Instructions are given for selecting the correct capacitor type (J, U, or E) to be included in the model name. The document also outlines the procedure for connecting motors and gearheads, including the use of a CR circuit to protect the forward/reverse switch.

Norms and Standards:
The document mentions safety standards and approvals for motor models, indicating that the model name on the nameplate is the approved model name. It also highlights the inclusion of a built-in thermal protector in motors to prevent overheating.

Recommendations:
Recommendations include using a decimal gearhead to reduce speed beyond the table's gear ratio and ensuring the motor is turned off before inspection if the thermal protector is activated.

Key Data from Tables:
The tables provide data on motor speed, gear ratios, and permissible torque for different models at 50 Hz and 60 Hz. For example, at 50 Hz, the permissible torque for model 5RK40GN-AW2 with a gear ratio of 3 is 0.77 N·m.

Critical Information:
Important details include the mass of motors and gearheads, the inclusion of mounting screws, and the dimensions of capacitors. The document also specifies the use of protective earth terminals and the importance of connecting a surge suppressor for protection.
Brake and Alarm System: The document describes the operation of electronic and electromagnetic brakes in motors. When both CW and CCW signals are turned off, the electronic brake activates to stop the motor instantly, while the electromagnetic brake holds the load. The ALARM-RESET input requires a 0.5-second delay before restarting operations after an alarm is deactivated. The alarm can also be reset by cycling the power.
ALARM Output: The SB50W ALARM output function monitors the thermal protector's operation. It activates under conditions such as thermal protector opening, improper cable connections, or incorrect power sequencing. When activated, the alarm stops power to the motor and lights up an indicator lamp.
Operating/Braking Repetition Cycle: The document specifies repetition cycles for motor operation to prevent overheating. For example, a motor with 1W-25W output should have a cycle of at least 2 seconds.
Mounting Brackets: High-strength mounting brackets are available for different motor frame sizes, with specific models and dimensions provided for each size. These brackets are not compatible with certain right-angle gearheads.
Flexible Couplings: Clamping type couplings are used to connect motor/gearhead shafts to equipment. They are oil-resistant, electrically insulated, and easy to install.
Capacitor Cap: Insulating caps for capacitor terminals are available, made from polyvinyl chloride and recognized by UL.
CR Circuit for Surge Suppression: This product protects relay and switch contacts used in motor control.
Contact Information: The document provides contact details for Oriental Motor's European offices, including addresses and phone numbers.
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Catalog excerpts

Asynchronous Motors World K Series-1

Standard AC Motors World K Series Induction Motors Reversible Motors Electromagnetic Brake Motors Torque Motors OPIEMTAL MOJlOfl' m.ETD

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Asynchronous Motors World K Series-2

The World K Series -The Standard AC Motors Offering the Greatest Utility for around the World The World K Series is a global name of our standard AC motors that is usable around the world. Offering high reliability and wide range of variations, the World K Series supports effective equipment design

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Asynchronous Motors World K Series-3

Induction Motors Motor Frame Size Ⅺ42 mm Lead Wire Type Reversible Motors Electromagnetic Brake Motors Lead Wire Type Torque Motors

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Asynchronous Motors World K Series-4

Safety Standards for Safe, Reliable Operation Worldwide Voltage Compatibility All World K Series models have a built-in overheat protection device and conform to major international safety standards. ■ Applicable Standards UL/CSA Standards CE Marking (Low Voltage Directive) C€ Models certified under CCC (China Compulsory Certification system) are also available. For details, please contact your nearest Oriental Motor sales office. ■ Motor Overheat Protection Device • Thermal Protector: A built-in feature of all motors with a frame size of D70 mm or more. • Impedance Protection: Implemented in...

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Asynchronous Motors World K Series-5

Brake Pack/ Accessories Select from a total of 4 models encompassing 336 types. "Long life, parallel shaft gearhead" as well as various gearheads can be available. We offer a standard-compliant brake pack, as well as a range of accessories. Mounting Bracket Oriental Motor has expanded its lineup with the addition of D42 mm motors, 2-pole, high-speed type induction motors and torque motors. You can choose the ideal motor from a total of 336 types according to your specific needs for motor type, voltage specification, output and application requirements. ■ World K Series Output Table ■ Gearheads...

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Asynchronous Motors World K Series-6

Ⅵ Lineup of the World K Series Ideal for uni-directional continuous operation. Induction Motors Lead Wire Type Lead Wire Type ⅷ 2-Pole, High-Speed Type Perfect for high-speed applications. Lead Wire Type Most suitable for applications where instantaneous reversal of direction is frequently required. Reversible Motors Lead Wire Type Electromagnetic Brake Motors Torque Motors Optimal for applications in which loads must be held. Motors come with a power off activated type electromagnetic brake. Suitable for winding and other operations involving tension control, as well as for applications requiring...

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Asynchronous Motors World K Series-8

Induction Motors ˾Features bOptimal for Uni-Directional Continuous Operation Induction motors are optimal for uni-directional continuous operation such as a conveyor system.

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Asynchronous Motors World K Series-9

Mounting Brackets (Accessories) (+ Page 121) Flexible Couplings (Accessories) Brake Pack SB50W (Sold separately) Equipped with instantaneous stopping functions, thermal protector open detection functions. (^ Page 114) Right-Angle Gearheads (Sold separately) (^ Page 108) Gearheads (Sold separately) Capacitor (Included) •Example of System Configuration (Body) (Sold separately) Motor (Pinion Shaft) Long Life/Low Noise GN-S Gearhead (6): Required under this system. O: Selectable according to necessity. Oriental Motor provides. *Capacitor cap is included. • The system configuration shown above is...

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Asynchronous Motors World K Series-10

■General Specifications of Motors • 1 W, 3 W Type • 6 W~90 W Type, 2-Pole, High-Speed Type ❖ Heat radiation plate (Material: Aluminum)

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Asynchronous Motors World K Series-11

(RoHS) Induction Motors 1 W / 3 W Frame Size: D42 mm (Gearhead sold separately) ■Specifications - Continuous Rating ■ Rohs Model Lead Wire Type • The J and U at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. @: Impedance protected ■Product Line• Motor Rohs •Gearhead (Sold Separately) 'Rohs fi H 72 ® (0 S1. o m -t S) • Enter the gear ratio in the box (□) within the model name.

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Asynchronous Motors World K Series-12

˾Gearmotor – Torque Table bGearheads are sold separately. Decimal gearheads are not available. bEnter the gear ratio in the box (Ⅺ) within the model name. indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite bA colored background direction. bThe speed is calculated by dividing the motor's synchronous speed (4-pole type; 50 Hz: 1500 r/min, 60 Hz: 1800 r/min, 2-pole type; 50 Hz: 3000 r/min, 60 Hz: 3600 r/min) by the gear ratio. The actual speed is 2 - 33% less than the displayed value, depending on the size of the load. Speed r/min Motor/...

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Asynchronous Motors World K Series-13

■Connection Diagrams •The direction of motor rotation is as viewed from the shaft end of the motor. CW represents the clockwise direction, while CCW represents the counterclockwise direction. •Connection diagrams are also valid for the equivalent round shaft type. 0IK1GN-AW2J, 0IK1GN-AW3U, 0IK1GN-CW2J 0IK3GN-BW2J, 0IK3GN-BW3U, 0IK3GN-DW2J PE: Protective Earth Note: (D Change the direction of single-phase motor rotation only after bringing the motor to a stop. If an attempt is made to change the direction of rotation while the motor is rotating, motor may ignore reversing command or change its...

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Asynchronous Motors World K Series-14

(RoHS) Induction Motors 6 W Frame Size: D60 mm Lead Wire Type (Gearhead sold separately) Specifications - Continuous Rating 1 Rohs Ol Model Upper Model Name: Pinion Shaft Type Lower Model Name ): Round Shaft Type The J, U and E at the end of the model name indicate that the unit includes a capacitor. These letters are not listed on the motor nameplate. When the motor is approved under various safety standards, the model name on the nameplate is the approved model name. @: Impedance protected Product Line • Motor Rohs • Gearhead (Sold Separately) Rohs # Enter the gear ratio in the box (□) within...

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Asynchronous Motors World K Series-15

•Gearheads and decimal gearheads are sold separately. •Enter the code that represents the terminal box type "T" in the box (□) within the model name. •Enter the gear ratio in the box (□) within the model name. •A colored background indicates gear shaft rotation in the same direction as the motor shaft, while the others rotate in the opposite direction. •The speed is calculated by dividing the motor's synchronous speed (50 Hz: 1500 r/min, 60 Hz: 1800 r/min) by the gear ratio. The actual speed is 2 - 20% less than the displayed value, depending on the size of the load. •To reduce the speed beyond...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.