3.8 kW AC Servo Motor, 15 Nm/30 Nm, 2500 rpm

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$1,316.69

5 hp (3.8 kW) AC servo motor is a high torque servo motor, 3-phase 220V/380V AC input, with rated speed of 2500 rpm, rated torque of 15 Nm, peak torque up to 30 Nm. Several feedback options are available such as incremental encoder and absolute encoder.

SKU: ATO-SERVO-150S3800W

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

Qty:

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Delivery date: 6-12 days

Overview

Low cost AC servo motor, brushless design, 3.8 kW (5 hp), with a rated speed of 2500 rpm, maximum speed of 5500 rpm, 17 amps, three phase 220V or 380V AC input, providing excellent dynamic response.

Specification

Basics	Model	ATO150ST-M15025
	Matched Drive Model	ATOMG-1000 (Click it to the product page)
	Square Flange Size	150 mm
	Rated Power	3.8 kW (5 hp)
	Rated Voltage	Three phase 220V AC (Optional: 380V AC)
	Rated Current	17 A
	Rated Speed	2500 rpm
	Rated Torque	15 Nm
	Peak Torque	30 Nm
	Weight	15 Kg
	Length	230 mm
	Speed and Torque Characteristic Curve	Download PDF
Technical Parameters	Voltage Constant	59 V/ 1000r/ min
	Brake Voltage	24V DC
	Torque Coefficient	0.88 Nm/ A
	Torque Inertia	3.88 x 10^-3 Kg.M²
	Line-Line Resistance	0.23 Ω
	Line-Line Inductance	1.08 mH
	Electrical Time-Constant	4.7 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

3.8KW 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