This 220V AC servo motor kit combines a precision servo motor and smart servo drive for stable and accurate performance. 2500 rpm rated speed, 4 Nm torque, peak torque 12 Nm, 220V, 4A. Supports IP66, Class F insulation. Reliable performance for automated assembly, robotics, and automated production lines. Upgrade your system with this high-precision AC servo motor kit today.
Specification
| Servo Motor |
| Model |
ATO-LCMT-10L-130M04025 |
| Rated Power |
1 kW |
| Rated Line Voltage |
220 V |
| Rated Line Current |
4 A |
| Rated Speed |
2500 rpm |
| Rated Torque |
4 Nm |
| Peak Torque |
12 Nm |
| Back EMF |
72 V/1000rpm |
| Torque Constant |
1.0 Nm/A |
| Rotor Inertia |
0.85×10⁻³ kg·m² |
| Line-to-Line Winding Resistance |
2.76 Ω |
| Line-to-Line Winding Inductance |
6.42 mH |
| Electrical Time Constant |
2.32 ms |
| Weight |
7.7 kg |
| Encoder Type |
17-bit Incremental / Absolute, 23-bit Incremental / Absolute |
| Insulation Class |
Class B (130°C) |
| Protection Grade |
IP66 |
| Certification |
CE |
| Servo Drive |
| Model |
ATO-LCA5-30P-1000 |
| 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 |
| Encoder Type |
17-bit Incremental / Absolute, 23-bit Incremental / Absolute |
| Weight |
1.31 kg |
| Dimensions |
199 × 178 × 56 mm |
Features
- High-Precision Control: This 1 kW servo motor features intelligent DSP chip, providing position, speed, and current loop control for smooth, low-vibration operation and high-precision performance.
- Great Torque Performance: The ac servo motor delivers 4 Nm rated torque and 12 Nm peak torque at 2500 rpm, offering strong, reliable power forCNC, robotics, and automation to improve operational efficiency.
- Intelligent Drive Integration: The servo drive supports Modbus RTU communication, enabling position control, speed control, torque control, and hybrid mode switching for flexible industrial automation.
- Quiet and Low Vibration: Designed with advanced noise reduction technology and high-quality silicon steel, this AC servo motor operates smoothly with fast response and minimal noise, ensuring stable performance and reducing mechanical wear.
- High Reliability and Protection: With Class F insulation, IP66 protection, the servo motor is built to withstand demanding industrial environments and ensure long-term stable operation.
Dimension (unit: mm)
Servo Motor

| LA (Motor Body Length) |
166 mm |
| Motor Body Length with Brake |
223 mm |
| LB (Shaft Length) |
57 mm |
| LC (Spigot Depth) |
5 mm |
| LD (Flange Depth) |
14 mm |
| LE (Spigot Diameter) |
110 mm |
| LF (Flange Size) |
130 mm |
| LG (Diagonal Hole Pitch) |
145 mm |
| LZ (Mounting Hole Diameter) |
9 mm |
| S (Shaft Diameter) |
22 mm |
| W (Keyway Width) |
6 mm |
| H (Key Center to Shaft Bottom) |
24.5 mm |
Servo Drive

Installation Notes: When installing or disassembling components at the motor shaft end, do not strike the shaft with force, as this may damage the encoder at the opposite end. Avoid excessive vibration of the shaft mounting assembly to prevent bearing damage.
Servo Drive Details

Tips: What are the benefits of a DSP-controlled servo motor?
A DSP-controlled servo motor delivers high-precision motion control through fast real-time signal processing. Compared with traditional servo motor systems, a DSP-controlled servo motor provides more accurate position, speed, and torque control, ensuring smoother operation, faster response, and stable performance under changing loads. DSP technology also improves servo motor efficiency by optimizing current output, reducing vibration, minimizing heat generation, and lowering energy consumption. With advanced tuning and dynamic adjustment capabilities, DSP-controlled servo motors are widely used in place that require reliable and high-performance servo motor control.