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: ATO-SERVO-150S3000W

Motor Encoder Type *
Absolute Encoder *
With Brake *
With Matched Controller *
Rated Voltage *
Motor Cable & Encoder Cable *

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Delivery date: 6-12 days

Overview

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℃
Environment	Humidity	<90%RH, (no dewing)

Dimension (unit=mm)

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
motor Winding Plug	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-
Incremental Encoder Socket (15 Pin)	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
Absolute Encoder Socket (7 Pin)	Socket Number	2	3	4	5	6	7	1

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

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

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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

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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.

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

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ATO Responded

Yes, when power is off the servo motor will be brake.

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

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