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    1500W 48V 1500rpm 9.5Nm DC Servo Motor

    5 out of 5 based on 1 reviews | Write a review
    Powerful 1500W brushless DC servo motor comes with 110mm square flange size, compact and light weight, feedback with the accompanying 2500 PPR incremental encoder. It is designed for rated voltage of 48V with 33A current, allowing for low speed of 1500rpm and high torque of 9.5Nm.
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Brushless DC servo motor with low cost, 1.5kW rated power works at 48V DC supply, 1500rpm rated speed, no-load speed up to 1700rpm, 9.5Nm rated torque and peak torque up to 28Nm, free shipping and manufacturer direct sale.

    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)

    1500W DC Servo Motor Specifications

    Model ATO-110AS0415-15
    Flange Size 110mm
    Weight 10kg
    Rated Power 1500W
    Rated Voltage 48V
    Rated Current 33A
    Rated Torque 9.5Nm
    Peak Torque 28Nm
    Rated Speed 1500rpm
    No-load Speed 1700rpm
    Incremental Encoder Line 2500PPR
    Line Resistance 0.02Ω
    Armature Inductance 130μH
    Torque Constant 0.25Nm/A
    Brake Apparatus Voltage 24V DC, brake release when powered
    Motor Lead Length 1 meter
    Back EMF 24vkr/min
    Rotary Inertia 1070Kg.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

    1500W 48V DC Servo Motor Dimension (Unit=mm)

    1.5kw 18v dc servo motor size

    1500W 48V DC Servo Motor Speed-Torque Curve

    1500w dc servo motor speed torque curve

    At no-load point: 9.55 (N.m)
    Speed: 1498.7 (r/min)
    Current: 40.477 (A)
    At max. efficiency point: 85.9 (%)
    Torque: 9.55 (N.m)
    Speed: 1498.7 (r/min)
    Current: 40.477 (A)
    Output power: 1498.86 (W)
    At max. torque point: 9.55 (N.m)
    Speed: 1498.7 (r/min)
    Current: 40.477 (A)
    Output power: 1498.86 (W)
    At max. output power point: 1498.86 (W)
    Torque: 9.55 (N.m)
    Speed: 1498.7 (r/min)
    Current: 40.477 (A)


    1. Dynamic brake is composed with dynamic brake resistor. It can shorten the mechanical feeding distance of servo motor by energy consumption braking when malfunction, emergency stopping, power off occurs.
    2. Regenerative braking means that servo motor feedback the energy produced by braking during deceleration or stopping through inverter circuit to DC bus and is absorbed by RC (resistance-capacitance) circuit.
    3. Electromagnetic braking locks the shaft of motor by mechanism equipment.

    For more information, go to the blog Three Modes of Servo Motor Brake.

    Existing reviews of 1500W 48V 1500rpm 9.5Nm DC Servo Motor
    Pole pair of 1500W DC servo motor
    What is the pole pairs of your 1500W DC servo motor?
    From: Rwiet | Date: 13/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Its 4 pole pairs.
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