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    7 Products

    AC Servomotors

    Image of Product. Front orientation. Servomotors. AC Servomotors.
    Good for high speeds with fast accelerations, these servomotors are often used in automated assembly, material handling, and packaging applications. These motors require a low amount of force to stop or start, commonly referred to as low inertia, so they respond to position commands quickly and can rapidly accelerate and decelerate.
    Pair a servomotor and drive (sold separately) for accurate speed and position control. The absolute encoder built into the motor knows the exact position of the shaft at startup and relays distance, direction, and speed back to the drive. Based on this feedback, the drive dynamically adapts the motor’s movements and increases system efficiency. A brake resistor protects the drive from regenerated electricity as the motor slows or stops.
    Maximum Torque—Torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select "Product Detail" to view the curve for a motor.
    Servomotors
    Servomotor Power and
    Encoder Cords
    Shaft, mm
    Motor Frame
    Size
    Max. Torque,
    in·lbf
    Continuous Torque,
    in·lbf
    Max. Rotation
    Speed, rpm
    Current,
    amp
    Max. Current,
    amp
    Power,
    hp
    Wattage,
    W
    Dia.
    Lg.
    Ctr.-to-Base
    Lg.
    No. of Counts
    per Rev.
    Enclosure
    Rating
    Each
    Each
    400V AC, Three Phase
    116 mm156.651.93,0004.92521,8002450584,096IP65
    5391N1090000000005391N1420000000
    116 mm218.672.73,0007.5393 1/22,6002450584,096IP65
    5391N111000000005391N142000000
     
    Accessories for Servomotors
    Servomotor Drives
    Image of Product. Drive. Front orientation. Servomotor Drives. AC Servomotors.
    Image of Product. Keypad. Front orientation. ZoomedIn view. Contains Border. Servomotor Drives. AC Servomotors.

    Drive

    Keypad

    Drives can be quickly set up and programmed to control position, speed, and torque from a computer or programmable logic controller (PLC). These drives only require one cord to connect to the motor and encoder. Once connected, the drive recognizes the motor and automatically begins startup. Use the keypad to start the motor, run diagnostics, and edit motion parameters directly from the drive. Drives also include safe torque off (STO) functionality, which prevents power from going to the motor during an emergency stop or maintenance.
    Overall,
    mm
    No. of Inputs/Outputs
    Communication Protocol
    For Max. Motor Torque
    Current,
    amp
    Operating Voltage,
    V AC
    Electrical
    Phase
    Lg.
    Wd.
    Ht.
    Digital
    Inputs
    Digital
    Inputs/Outputs
    Analog
    Inputs
    Analog
    Inputs/Outputs
    Enclosure
    Rating
    Each
    For 400V AC Motor Voltage
    Modbus TCP/IP, Ethernet/IP138.9 in·lbf to 156.6 in·lbf11.3380 to 500Three180803926211IP205391N138000000000
    Modbus TCP/IP, Ethernet/IP218.6 in·lbf14.4380 to 500Three180803926211IP205391N13900000000
     
    Servomotor Gear Boxes
    Image of Product. Front orientation. Servomotor Gear Boxes. AC Servomotors.
    Gear boxes reduce the speed and increase the torque output of your motor. These planetary gear boxes have low backlash, which allows them to maintain a high-level of precision when transmitting motion from your servomotor. They also have hardened steel gears that withstand fast accelerations in dynamic applications. They come permanently lubricated, so there is no need to add or maintain oil or grease.
    Output
    Output
    Shaft, mm
    Overall,
    mm
    For Motor
    Frame Size
    Max. Torque,
    in·lbf
    Continuous Torque,
    in·lbf
    Max. Speed,
    rpm
    Max. Input
    Speed, rpm
    Backlash
    Angle
    For Input
    Shaft Dia., mm
    Dia.
    Lg.
    Lg.
    Wd.
    Ht.
    Each
    5:1 Speed Ratio
    116 mm1,221.4752.31,5007,5000.067°242236183.81201205391N123000000000
     
    10:1 Speed Ratio
    116 mm1,053.2752.37507,5000.067°242236183.81201205391N12600000000
     
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