4.5 kW AC Servo Motor, 380V, 20 Nm/53 Nm, 2000 rpm

High torque servo motor, 6 hp (4.5 kW) brushless AC servo motor, three phase 380V/220V AC input voltage, rated speed 2000 rpm, 20Nm rated torque and peak torque to 53 Nm, equipped with a 2,500 PPR incremental encoder.

SKU: CCHN-SERVO-180S4500AC

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Delivery date: 6-25 days

Overview

Cheap AC brushless servo motor is 4.5 kW, 2000 rpm, 220V/380V, max speed up to 5500 rpm. Heavy duty electric servo motor is available in a 180mm square flange size, widely used in industrial automation, embroidery machines, printing machinery, CNC machine, wood carving and other fields.

Specification

Basics	Model	CCHN180ST-M21520
	Matched Drive Model	CCHNMG-1000 (Click it to the product page)
	Square Flange Size	180mm
	Rated Power	4.5 kW (6 hp)
	Rated Voltage	3-phase 380V AC (Optional: 220V AC)
	Rated Current	9.5 A
	Rated Speed	2000 rpm
	Rated Torque	20 Nm
	Peak Torque	53 Nm
	Weight	22.2 Kg
	Length	243 mm
Technical Parameters	Voltage Constant	140 V/ 1000r/ min
	Brake Voltage	24V DC
	Torque Coefficient	2.26 N.m/ A
	Torque Inertia	7.96 x 10-3 Kg.M2
	Line-Line Resistance	0.71 Ω
	Line-Line Inductance	4 mH
	Electrical Time-Constant	5.6 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)

6 hp 20Nm servo motor 180 dimension LA (without brake): 243mm, LA (with brake): 325mm

Details

4500W 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-	PE
Incremental Encoder Socket (15 Pin)	Socket Number	2	3	4	5	6	7	8	9	10	11	12	13	14	15	1

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