Induction Motors

Induction Motors
  • Ideal for applications requiring continuous operation in one direction
  • We also offer three-phase high efficiency motors for inverter control
  • Output Power 1 to 200 W

Tính năng |Induction Motors

Induction Motor Features

Ideal for Unidirectional and Continuous Operation

Ideal for applications that operate continuously in one direction, such as conveyor drives and rotary tables.

Easy Operation

All you need is to connect a capacitor and plug the motor into an AC power supply, and the motor can be easily operated.
(A capacitor is not required for three-phase motors.)

Provide Instantaneous Stop to the Motor With a Brake Pack

Suitable for applications that reduce the overrun of induction motors and provide instantaneous stop. The brake pack SB50W is equipped with a function that can output an alarm signal when the thermal protector built into the motor is activated.

Brake Pack

Conforms to International Safety Standards

All models conform to various safety standards and have built-in overheat protective devices.

Applicable Standards

UL/CSA Standards certified
Component certified under the China Compulsory Certification System (CCC System)
Implemented CE Marking (Low Voltage Directive)

Motor Overheat Protective Device

Thermal protector,
impedance protected

  • Standard Mark
  • Built-In Thermal Protector

Three-Phase High Efficiency Motors With Optimized Design Are Also Available

A review of the basic motor design has yielded unprecedented high efficiency and energy savings.
Also available are three-phase high efficiency motors with characteristics best suited for speed control by inverters, enabling energy saving.

Three-Phase High Efficiency Motor K2S Series
Three-Phase High Efficiency Motor
KIIS Series
  • Maximum Efficiency of 80 %

    Specialized components and an optimal magnetic design are used to make high efficiency three-phase motors with a max. efficiency of 80 %. Motors are fanless with increased motor output power, and significant loss reduction.

    Comparison of Maximum Efficiency (Reference values)
    Maximum Efficiency of 80 %

    [Rated Output Power at 60 Hz]

    • *Three-Phase 380/400/415 VAC meets IE3 reference values.
      IE4 and IE3 are efficiency classes under the international standard IEC 60034-30-1.
  • Power Consumption Reduced by up to 10 %

    Compared to a conventional 90 W motor under the same conditions, power consumption is reduced by a maximum of about 10 %. This helps the equipment to save energy.

    Power Consumption Reduced by up to 10 %
  • Increased Motor Output Power

    Output power of 100 W in a 90 mm frame size is achieved through increased efficiency. An overall length 15 mm shorter than the conventional motor contributes to equipment downsizing

    Increased Motor Output Power
  • Fanless

    With reduced loss, there is less heat generation in the motor. Because of this, the cooling fan that was incorporated into the conventional 60 W min. products is no longer included.


    No Dust, etc.

    With no cooling fan, dust is not blown around.

Gearhead Features

Increased Deceleration and Torque When Combined With Gearheads

By combining the motor and gearhead, it is possible to reduce the speed to the desired speed or increase the torque.

Motor and Gearhead Combination

Wide Variation

Different gearheads can be used for different applications.

Wide Variation

High-Strength Gearhead

For increased torque or downsizing, we offer high-strength gearheads with even more power.

Right-Angle Hypoid Gearheads

High strength hypoid gears are used. Significant torque enhancement is achieved in comparison to conventional products.

Right-Angle Hypoid Gearhead_High Strength

Parallel Shaft GV Gearhead

Increased torque is achieved by increasing the size of the output shaft bearing and adopting carburized gears.

Parallel Shaft GV Gearhead_High Strength

Three-Phase High Efficiency Motor Optimal for Inverter Drive

Can be Combined With Other Manufacturers' Inverters

The three-phase high efficiency motor KIIS Series can be used in combination with inverters made by other manufacturers used by the customer. Easily control speed by combining with your existing inverter.

Three-Phase High Efficiency Motor K2S Series
Three-Phase High Efficiency Motor
KIIS Series

Example of Characteristics When Combining KIIS Series 100 W Round Shaft Type and Mitsubishi Electric Inverter E800

KIIS Series + Mitsubishi Electric inverter torque characteristics

Click here for information about examples of inverter parameter settings

Click here for information about examples of inverter parameter settings

Combination Characteristics Data for Inverters and Optimal Parameters are Available.

The best torque characteristics can be obtained by setting the inverter parameter values to match the motor.
For combination characteristics data and parameter setting examples of KIIS Series and other manufacturers' inverters, refer to the links below.

Combining the KIIS Series With an Inverter Contributes to Improved Equipment Performance

  • Wide Range of Speeds

    Using an inverter, a wide speed range can be controlled, from 3 Hz to a maximum of 120 Hz (90~3600 r/min)*. Designed for use at high rotation speeds, including the gearhead.

    • *Speed control range differs depending on the product. Refer to "Other Specifications" – "Using with Inverters" on each product detail page.
    Wide Range of Speeds
  • Vector Control Improves Torque in the Low to Medium Speed Range

    By using vector control as the control method for the inverter, high torque can be achieved from low speed.

    Torque Improvement With Vector Control
  • Improved Speed Stability

    When combined with an inverter, the speed decrease is reduced even when the load fluctuates, allowing for stable speed control.

    Improved Speed Stability
  • Supports High-Speed Rotation

    Creep-free bearings, etc. are used in the round shaft type, and components capable of handling high-speed rotation have been selected and designed for inverter control.

    Supports High-Speed Rotation

Reinforced Insulation for Use in Areas With High Power Supply Voltage (200 W output power)

Three-Phase 380/400/415 VAC input motor (200 W output power only) has reinforced insulation against micro-surge voltages generated when driving inverters and can be used safely in combination with inverters.

Click here for information about power supply voltage information for each country

Note: Electronic thermal function of the inverter or an electromagnetic switch must be used.

The motor has no built-in overheat protective device (thermal protector).
An electronic thermal function of the inverter or an electromagnetic switch must be used to prevent burnout of the motor if the motor output shaft is locked for any reason.

  • For recommended electromagnetic switches, refer to "Other Specifications" on the product details page.

Motor Performance Comparison

Rotation Speed and Speed Control Range

Standard AC motors (constant speed motors) such as induction motors, vary their rotation speed according to the power supply frequency, and the rated speed is approximately 1200 r/min at a frequency of 50 Hz and approximately 1450 r/min at 60 Hz. Speed control motors are available for a wide range of operating speeds from low to high.

Rotation Speed and Speed Control Range

Stopping Accuracy

When the motor is stopped, an overrun (overshoot) occurs.
Overrun can be reduced when an electromagnetic brake motor or instantaneous stop function are used.

Rotation Speed and Speed Control Range


  • Conveyor: Instantaneous Stop

    Simple Positioning and Less Overrun When Combined With a Brake Pack

    Conveyor: Instantaneous Stop
  • Conveyor: Variable Speed

    Can be Operated at a Set Speed When Combined With an Inverter

    Conveyor: Variable Speed
  • Turntable

    Continues to Rotate at a Constant Speed

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