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    • SM3 Series Servo Motors-1

    • SM3 Series Servo Motors

    SM3 series is a new generation of AC servo motor, the power range is from 50W to 7.5KW, and the frame size includes 40/60/80/100/130/180mm. It offers various inertia and speed options, can be equipped with different encoder options to meet customers' requirements. The servo motor adopts a completely new structure and electromagnetic design, resulting in smaller size and higher efficiency. It meets IP67 protection rating and Class F (155℃) insulation rating. It has superior performance when paired with M54S or M56S series AC servo drives.
    ● From 50W to 7.5KW
    ● Smaller size, higher efficiency
    ● Up to 350% maximum peak torque
    ● Up to 26-bit encoder feedback
    ● Easy motor and encoder connections
    ● IP67 protection rating
    ● Class F insulation rating
    —● Complies with CE and UL
    Brand Name: MOONS'

    * Free shipping to North America and most of Europe for orders of $100 or more

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    Free Exchange if the item has quality problems within 1 year. Learn more

  • Feature
  • Motor Part Numbering
  • Motor Products Table
    •  

    ■ SM3 AC Servo Motor Feature

    AC Servo Motor
    Various Product Lineup
    ▪ Power Rating: 50W ~ 7.5kW
    ▪ Frame Size: 40/60/80/100/130/180mm
    ▪ Low / Medium / High Inertia Servo Motor
     
    Various Encoder Motor
    SM3 series servo motors can be equipped with a variety of encoders, for different applications, choosing the right encoder motor can improve the performance of the equipment and optimize the system cost. 26-bit Single/Multi-turn Absolute Optical Encoder
    • High resolution, up to 67,108,864 divisions per revolution
    • Optional battery backup for 16-bit multi-turn     21-bit Single/Multi-turn Absolute magnetic Encoder
    • High resolution, up to 2,097,152 divisions per revolution
    • Optional battery backup for 16-bit multi-turn
    • Strong vibration resistance
    • Resistant to dust and oil stains
    • Anti condensation
     17-bit Battery-less Single/Multi-turn Absolute Encoder
    • High resolution, up to 131,072 divisions pre revolution
    • Battery-less for 16-bit multi-turn
    • Reduced maintenance and costs due to lack of battery
    AC Servo Motor
     
     
    AC Servo Motor的IP65防护等级
    IP67 Protection Level
    ▪ The SM3 series servo motors are designed to have IP67 protection against dust and water. (except the shaft through hole of the motor mounting face)
    ▪ If the mounting face of the motor needs to meet the IP67 protection level, please install the oil seal.

    Note: The installation of oil seal will bring extra torque loss. It is recommended to reduce the rating of motors with oil seals by 10%.
     
     
    Smaller Size and Higher Efficiency
    The servo motor adopts a new structure and magnetic circuit design, making the motor smaller and higher power density; At the same time, the electromagnetic scheme is optimized to improve the efficiency of the servo motor and reduce the heating.
    AC Servo Motor part numbering
     
    High Speed Motor with 350% of Rated Torque
    ▪ The maximum speed of SM3 series servo motor is up to 6000rpm.
    ▪ 350% peak torque is conducive to providing higher acceleration and deceleration, leading to better manufacture efficiency and capacity.
    AC Servo Motor part numbering
    Low, Medium, High Inertia Servo Motor
    The SM3 series of servo motors with the same power provide a variety of moment of inertia options, choosing the right motor is conducive to optimizing the inertia ratio of load to motor and improving mechanical performance.
    Low inertia motor Medium inertia motor High inertia motor
    Suitable for most of applications
    ◆ Low inertia load
    ◆ High acceleration and deceleration
    ◆ Quick and frequent starting and stopping    		 Suitable for applications with low mechanical stiffness
    ◆ Belt and synchronous belt load
    ◆ Stability improvement during highspeed operation
    		 Suitable for large inertia load
    ◆ Large inertia belt load
    ◆ Turntable with a large moment of inertia
    ◆ Low speed and high torque

    ■ Motor Part Numbering

    AC Servo Motor part numbering

    ■ Motor Products Table

      Low Inertia Medium Inertia High Inertia
    Rated Power Frame Size Rated Speed(Max.Speed) Frame Size Rated Speed(Max.Speed) Frame Size Rated Speed(Max.Speed)
    W mm rpm mm rpm mm rpm
    100 □40 3000(6000) - - □403000 (6000)
    200 □60 3000(6000) - - □60 3000 (6000)
    400 □60 3000(6000) - - □60 3000 (6000)
    750 □80 3000(6000) - - □80 3000 (6000)
    850 - - - - □130 1500 (3000)
    1000 □80 3000(6000) - - - -
    1000 □100 3000(6000) □130 2000(3000) - -
    1300 - - - - □130 1500 (3000)
    1500 □100 3000(6000) □130 2000(3000) - -
    1800 - - - - □130 1500 (3000)
    2000 □100 3000(6000) □130 2000(3000) - -
    2500 □100 3000(6000) - - - -
    2900 - - - - □180 1500 (3000)
    3000 - - □130 2000(3000) - -
    4400 - - - - □180 1500 (3000)
    5500 - - - - □180 1500 (3000)
    7500 - - - - □180 1500 (3000)