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    500W 48V 1500rpm 3.1Nm DC Servo Motor

    5 out of 5 based on 1 reviews | Write a review
    500 watt brushless DC servo motor with low rated speed of 1500 rpm, max speed up to 1700rpm, rated holding torque of 3.1 Nm, maximum output torque up to 10.8 Nm. IP55 rated protection, operates at 48V DC, 2,500 PPR incremental encoder attached.
    Free Shipping Worldwide
    Delivery date: 6-12 days

    High performance 48V DC servo motor with incremental encoder, brushless design, 500W power rating, 1500 rpm rated speed, 3.1 Nm holding torque, come with international standards, through CE, ISO certification.

    ATO DC Servo Motor Features

    • IP55 protection grade and F class insulation structure
    • Optimized winding end structure, minimized copper loss and iron loss, small size, light weight, low temperature rise and high efficiency (85%)
    • Super coercivity, using NdFe35 permanent magnet material, strong anti-demagnetization ability, stable motor performance
    • Low noise, low vibration, low moment of inertia
    • High torque, fast dynamic response, wide speed range, strong overload capacity (4 times)

    500W DC Servo Motor Specifications

    Model ATO-110AS0405-15
    Flange Size 110mm
    Weight 7kg
    Rated Power 500W
    Rated Voltage 48V
    Rated Current 14A
    Rated Torque 3.1Nm
    Peak Torque 10.8Nm
    Rated Speed 1500rpm
    No-load Speed 1700rpm
    Incremental Encoder Line 2500PPR
    Line Resistance 0.13Ω
    Armature Inductance 180μH
    Torque Constant 0.22Nm/A
    Brake Apparatus Voltage 24V DC, brake release when powered
    Motor Lead Length 1 meter
    Back EMF 12.4vkr/min
    Rotary Inertia 560Kg.m2x10-6
    Efficiency 85%
    Protection Grade IP55
    Insulation Class Class F
    Certification CE, ISO
    Warranty  12 months
    Working Temperature -25℃~+55℃
    Altitude Under 1000m
    Humidity <90%RH, (no dewing)

    Wiring Definition

    Motor Encoder Brake
    MA/U MB/V MC/W 5V A B Z Hall A/U Hall B/V Hall C/W Shielded Wire Two Cables, Nonpolar
    Red Gray Green Yellow Brown Blue Orange
    Yellow Green Blue 0V A- B- Z- Hall A/U- Hall B/V- Hall C/W- Black (thick)
    Black White/Gray White/Green White/Yellow White/Brown White/Blue White/Orange

    500W 48V DC Servo Motor Dimension (Unit=mm)

    500w 18v dc servo motor size



    The PWM speed-regulation principle of DC motor is different from that of AC motor. By adjusting the pulse width of the driving voltage and working with some corresponding energy storage elements rather than adjusting the speed of the motor by frequency modulation, it changes the amplitude of the voltage transmitted to the armature, so as to change the speed of the DC motor. Therefore, its modulation mode is to modulate the amplitude.

    In brushless DC motor controlled by PWM, there are two ways of PWM control:

    1. When PWM signal is used to control the conducting time of the transistor, the longer the conducting time is, the longer the working time is, and higher the speed of the motor is.
    2. PWM signal is used to control the conducting time of transistor and change the control voltage.

    PWM refers to regulating pulse width, namely, regulating the time ratio of high level to low level of square wave. A 20% duty cycle wave will have 20% of high-level time and 80% of low-level time , while a 60% duty cycle wave will have 60% of high-level time and 40% of low-level time. The larger the duty cycle and the longer the high-level time are, the higher amplitude the output pulse is, that is, the higher the voltage is.

    Existing reviews of 500W 48V 1500rpm 3.1Nm DC Servo Motor
    Strong and reliable servo motor!
    This 500W DC servo motor was actually a little bigger than I was expecting, but it is working perfectly for our application.
    From: Jose Ramirez | Date: 31/10/2019
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