Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
Menu
Shopping cart
Preferences
Search
3 kW AC Servo Motor, 15 Nm/30 Nm, 2000 rpm

3 kW AC Servo Motor, 15 Nm/30 Nm, 2000 rpm

5 out of 5 based on 3 reviews | Write a review
$1,087.69
3 kW (4 hp) power rating brushless AC servo motor, 15 Nm high torque, precision speed control, with rated speed of 2000 rpm, max speed up to 4500 rpm. Heavy duty electric servo motor features enhanced durability in harsh industrial environments.
*
*
*
*
*
*
SKU: ATO150CST-M15020
30-day Returns
Free Shipping
Delivery date: 6-12 days

15 Nm high torque AC servo motor features 3 kW (4 hp) power rating, 2000 rpm, peak torque up to 30 Nm,  150mm square flange size, equipped with a 2500 PPR incremental encoder, three phase 220V/ 380V rated voltage.

Specification

Basics Model ATO150CST-M15020
Matched Drive Model ATOMG-1000 (Click it to the product page)
Square Flange Size 150 mm
Rated Power 3 kW (4 hp)
Rated Voltage Three phase 220V AC (Optional: 380V AC)
Rated Current 14 A
Rated Speed 2000 rpm
Rated Torque 15 Nm
Peak Torque 30 Nm
Weight 15 Kg
Length 230 mm
Technical Parameters Voltage Constant 70 V/ 1000r/ min
Brake Voltage 24V DC
Torque Coefficient 1.07 Nm/ A
Torque Inertia 3.88 x 10-3 Kg.M2
Line-Line Resistance 0.34 Ω
Line-Line Inductance 1.55 mH
Electrical Time-Constant 4.56 ms
Encoder Line Number 2500 PPR
Absolute Encoder 17 bit, 23 bit (Tamagawa brand)
Insulation Class Class F
Safety Class IP65
Environment Temperature -20℃ ~ +40℃
Humidity <90%RH, (no dewing)

Dimension (unit=mm)

4 hp 15Nm servo motor 150mm dimension

LA (without brake): 230mm, LA (with brake): 303mm

Details

3KW AC Servo Motor Details

Winding and Encoder Connection

1. For servo motor winding

motor Winding Plug Motor Line U V W PE
Socket Number 2 3 4 1

2. For incremental encoder

Incremental Encoder Socket (15 Pin) Signal Definition 5V 0V B Z- U Z U- A V W V- A- B- W-
Socket Number 2 3 4 5 6 7 8 9 10 11 12 13 14 15

3. For absolute encoder

Absolute Encoder Socket (7 Pin) Signal Definition E- E+ SD- 0V SD+ 5V PE
Socket Number 2 3 4 5 6 7 1
 
Existing reviews of 3 kW AC Servo Motor, 15 Nm/30 Nm, 2000 rpm
3 KW AC servo motor brake function
I wanted to confirm the functionality of the brake on the 3KW AC servo motor. We want a brake that will engage when power is off. From the data sheet this seems to be true but I need to confirm because in our application it is critical that the brake engages in the case of sudden power loss.
From: Mirta | Date: 28/07/2021
Was this review helpful? Yes No (0/0)
ATO Responded
Yes, when power is off the servo motor will be brake.
Need a servo drive with this motor
Do you have a preferred servo drive for use with this 3 kW 2000 rpm servo motor? Thanks.
From: James Kelley | Date: 17/12/2018
Was this review helpful? Yes No (0/0)
ATO Responded
Dear friend, you can refer this one (AC Servo Drive for ATO Servo Motor), see the specs on: https://www.ato.com/ac-servo-drive-for-ato-servo-motor.
Excellent and affordable servo motors
These are excellent and affordable servo motors. Both 3 kW of them rotate very well. Great fitting for the class projects I needed them for. I am happy with my purchase.
From: Francis H. | Date: 30/08/2018
Was this review helpful? Yes No (0/0)
Write your review for 3 kW AC Servo Motor, 15 Nm/30 Nm, 2000 rpm
  • Only registered users can write reviews
  • Bad
  • Excellent
Related products
AC Servo Drive for ATO Servo Motor

AC Servo Drive for ATO Servo Motor

$371.23
SKU: ATO-MG1000
AC servo motor drive, 220V single phase or three phase input, 380V three phase input, is a great fit for applications requiring position, speed, and torque control methods. All the power rating range from 50w to 8.6kw of our ATO brushless AC servo motors will work perfectly with this type of servo drive.
Quick View
2 kW High Torque AC Servo Motor, 7.7 Nm/22 Nm, 2500 rpm

2 kW High Torque AC Servo Motor, 7.7 Nm/22 Nm, 2500 rpm

$854.78
SKU: ATO130ST-M07725
2 kW brushless AC servo motor for sale, 7.7 Nm high torque, maximum output torque up to 22 Nm, 2500 rpm rated speed, 7.5A current, three phase 220V AC voltage, IP65 for body, provides excellent dynamic response.
Quick View
2.7 kW AC Servo Motor, 17 Nm/43 Nm, 380V, 1500 rpm

2.7 kW AC Servo Motor, 17 Nm/43 Nm, 380V, 1500 rpm

$1,461.35
SKU: ATO180ST-M17215
2.7 kW brushless AC servo motor with three phase 220V/380V rated voltage, 1500 rpm low speed, 17 Nm rated torque, maximum output torque of 34 Nm, equipped with a 2,500 PPR incremental encoder. Comes with 180mm square flange size, with adding brake option.
Quick View
3.6 kW Brushless AC Servo Motor, 18 Nm/36 Nm, 2000 rpm

3.6 kW Brushless AC Servo Motor, 18 Nm/36 Nm, 2000 rpm

$1,163.31
SKU: ATO150ST-M18020
Powerful 3.6 kW brushless AC servo motor comes in 150mm square flange size, 2000 rpm, 18 Nm rated torque, peak torque is 36 Nm, equipped with a 2,500 PPR incremental encoder. Low cost servo motor and manufacturer direct sale.
Quick View
3.7 kW AC Servo Motor, 380V, 35 Nm/70 Nm, 1000 rpm

3.7 kW AC Servo Motor, 380V, 35 Nm/70 Nm, 1000 rpm

$1,659.45
SKU: ATO180ST-M35010
35 Nm high torque servo motor, three phase 220V/380V input voltage, 10A current, rated speed of 1000 rpm, peak torque of 70 Nm. 5 hp AC brushless servo motor, available in a 180mm square flange size, IP65 degree of protection.
Quick View
Customers who bought this item also bought
AC Servo Drive for ATO Servo Motor

AC Servo Drive for ATO Servo Motor

$371.23
SKU: ATO-MG1000
AC servo motor drive, 220V single phase or three phase input, 380V three phase input, is a great fit for applications requiring position, speed, and torque control methods. All the power rating range from 50w to 8.6kw of our ATO brushless AC servo motors will work perfectly with this type of servo drive.
Quick View
Information
Customer service
Resource
Contact ATO
  • +1 800-585-1519 (Toll-free)
  • Global Shipping
Safe Shopping
  • Safe Shopping on ATO
Copyright © 2025 ATO.com. All rights reserved.