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1.2 kW AC Servo Motor with Drive, 4 Nm, 3000 rpm

5 out of 5 based on 1 reviews | Write a review

$546.69

1.2 kW AC servo motor with drive kit features 3000 rpm speed, 4 Nm rated torque and RS485 Modbus RTU communication. Supports position, speed, and torque control with low noise, smooth low-speed operation, and high-precision motion control for CNC, automation, and industrial machinery.

SKU: ATO-SERVO-110S1200

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Delivery date: 6-12 days

Overview
Related Video

This 1.2 kW servo motor package includes a matched driver, free 3 m encoder cable, and 3 m power cable for easy installation. With advanced DSP control, stable operation, and reduced vibration, it is ideal for robotics, conveyor systems, and automated machinery. Improve efficiency with a reliable and responsive servo solution.

Specification

Servo Motor

Model	ATO-LCMT-12L-110M04030
Rated Power	1.2 kW
Rated Voltage	220 VAC
Rated Current	5 A
Rated Speed	3000 rpm
Rated Torque	4 N·m
Peak Torque	12 N·m
Back EMF Constant	54 V/1000 rpm
Torque Constant	0.8 N·m/A
Rotor Inertia	0.54 × 10⁻³ kg·m²
Phase Resistance	1.09 Ω
Phase Inductance	3.3 mH
Electrical Time Constant	3 ms
Motor Length	189 mm
Motor Length with Brake	263 mm
Encoder Resolution	17-bit Incremental / 17-bit Absolute 23-bit Incremental / 23-bit Absolute Encoder
Insulation Class	Class B (130°C)
Protection Class	IP65
Operating Environment	Ambient Temperature: -20°C–50°C Relative Humidity: <90% RH (Non-condensing)
Weight	5.5 kg

Servo Drive

Model	ATO-LCA5-30P-1200
Pulse Width	>2.5μs
Power Supply Range	3-Phase 220 VAC
Current Range	30 A
Communication Baud Rate	1 Mbps
Signal Voltage	+5 V / +24 V
Maximum Pulse Frequency	200 kHz
Compatible Motor	AC Servo Motor (1 kW–3.8 kW)
Control Mode	Pulse + Direction / Analog Voltage / AB Pulse
Communication Function	RS485 Communication, Modbus RTU Protocol
Communication Baud Rate	1 Mbps
Weight	1.31 kg
Dimensions	199 × 178 × 56 mm

Feature

1.2 kW AC servo motor with drive provides precise and stable motion control with smooth low-speed operation.
Low noise and reduced vibration for quieter machine performance.
The heavy duty servo motor with drive supports Pulse + Direction, analog voltage, and RS485 Modbus RTU communication.
Fast response and accurate positioning for high-efficiency automation systems.
Our AC brushless servo motor kit ensures high-precision feedback control for improved positioning accuracy and motion stability.
Easy integration with CNC machines, robotics, conveyor systems, and packaging equipment.
ATO AC servo motor protection grade is IP65, which meets the waterproof and dustproof requirements.

Detail

Servo Motor

1.2kW servo motor details

Servo Drive

1.2kW ac servo motor drive detail

Size (unit: mm)

Servo Motor

1.2kW AC servo motor size

LA	189
LB	55
LC	5
LD	12
LE	95
LF	110
LG	130
LZ	9
S	19
W	6
H	21.5

Servo Drive

Winding and Encoder Connection

1. For servo motor winding

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

2. For encoder

Encoder Socket	Signal Definition	5V	0V	A+	B+	Z+	A-	B-	Z-	U+	V+	W+	U-	V-	W-	PE
Encoder Socket	Socket Number	2	3	4	5	6	7	8	9	10	11	12	13	14	5	1

Tips: Why does this servo motor and drive system provide faster response performance?

The servo drive adopts an intelligent DSP digital chip with high-speed data processing capability, allowing the system to respond quickly to control commands and load changes. This helps improve positioning accuracy, reduce delay during acceleration and deceleration, and maintain stable operation even in high-speed or complex motion control applications. Compared with conventional control systems, it also minimizes the risk of step loss, overshoot, and unstable operation for smoother and more reliable machine performance.

This video briefly shows the application of the ATO servo system in a linear slide.

ATO servo motor has 40mm to 180mm different square flange size, power rating from 50W to 7.5kW and speed range from 1000 rpm to 3000 rpm. so you can select the best one for your applications. In this video, ATO will show you servo motor linear actuator system for robotics.

In this video we've guided you through how to do VFD control wiring with a self-lock push button switch to run the motor in forward direction. We've covered everything from wiring to programming and even a test run. So just watch it through and hope you'll find it informative and helpful.

How to unlock the servo drive timing lock?

In this video, the process of unlocking the servo drive timing lock is demonstrated.

How to Connect the Servo Motor Controller and Set the JOG Mode?

The video shows the basic connection of the ATO servo motor kit and how to initialize the servo drive and how to set the JOG mode.

How to Use the Position Control Method of the Servo Motor(through PLC Pulse Control)?

The video introduces the connection and control (position control method) between PLC and ATO servo motor system.

Existing reviews of 1.2 kW AC Servo Motor with Drive, 4 Nm, 3000 rpm

Good 1.2kW AC servo motor

I ordered this 1.2kW AC servo motor, and your customer service staff explained to me each operation step carefully. Moved by your meticulous service, I decided to buy another one.

From: Trakszelis | Date: 19/11/2021

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