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

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$1,659.45

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.

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

SKU: ATO-SERVO-180S3700W

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Delivery date: 6-12 days

Overview

Brushless design servo motor is 3.7 kW power rating, 1000 rpm low speed, 35 Nm rated torque, peak torque to 70 Nm, 380V AC supply voltage input, equipped with 2500 PPR incremental encoder or absolute encoder.

Specification

Basics	Model	ATO180ST-M35010
	Matched Drive Model	ATOMG-1000 (Click it to the product page)
	Square Flange Size	180 mm
	Rated Power	3.7 kW (5 hp)
	Rated Voltage	3-phase 380V AC (Optional: 220V AC)
	Rated Current	10 A
	Rated Speed	1000 rpm
	Rated Torque	35 Nm
	Peak Torque	70 Nm
	Weight	30.5 Kg
	Length	292 mm
Technical Parameters	Voltage Constant	223 V/ 1000r/ min
	Brake Voltage	24V DC
	Torque Coefficient	3.5 Nm/ A
	Torque Inertia	12.25 x 10^-3 Kg.M²
	Line-Line Resistance	0.93 Ω
	Line-Line Inductance	9.1 mH
	Electrical Time-Constant	9.78 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)

Motor Dimension (unit=mm)

LA (without brake): 292mm, LA (with brake): 382mm

Details

3700W AC Servo 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 3.7 kW AC Servo Motor, 380V, 35 Nm/70 Nm, 1000 rpm

Operating temperature of 3.7kW AC servo motor

I need to run a 3.7kW AC servo motor at a temperature of minus 40°C. Can it run at this temperature?

From: Gillette | Date: 05/04/2021

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ATO Responded

The ambient temperature of our servo motor should be in the range of (-20C~+40C). If running outside of this working range, the motor will be damaged.

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