Place of Origin:
China
Brand Name:
Lichuan
Certification:
ISO9001 CE RoHS EPR EMC LVD IEC/EN60034-1 IEC62321
Model Number:
A8+50W
Document:
Video
Video
Lichuan AC Servo Motor Drivers Kit A8 High Accuracy STO ABZ 50W 0.16N.m 220V 0.8A 3000RPM IP65
Lichuan A8 series Servo Motor Driver advantages:
Highlights:
1.Can be equipped with linear motors, achieving accuracy up to 1 micron
2.Standard STO safety function
3.Optional dynamic braking function for safety and reliability
4.Supports ABZ quadrature pulse full closed-loop control
Functions:
1.Supports 17-bit and 23-bit incremental and absolute encoders.
2.Supports 7 control modes: position, speed, torque, position/torque, position/speed, speed/torque, and position/speed/torque.
3.Internal 24V voltage output: Can power the DI and Pulse ports, eliminating the need for an external 24V power supply.
4.Supports ABZ phase pulse frequency division feedback.
5.16 virtual DI ports and 16 virtual D0 ports: No need to worry about insufficient DI or D0 ports when using communication control.
6.16 internal speed and 16 internal position segments: Automatic cycle operation is available, making 485 communication control more flexible.
7.Supports motor self-learning: Can be used with motors from different manufacturers.
8.Supports 485 bus communication, using the standard MODBUS RTU protocol.
9.Analog signal control, support input 2 analog inputs, 12-bit resolution, input range -10 to +10V.
Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit – Precision Motion Control for CNC, Robotics, Automation Systems
The Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit is an integrated high-performance motion control solution designed for industrial automation, CNC machinery, robotics, packaging lines, and intelligent manufacturing systems.
This kit delivers accurate position feedback, ABZ incremental encoder signals, STO functional safety, and stable AC servo driving performance, ensuring excellent speed, torque, and positioning accuracy.
Engineered for long-term reliability, the Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit is widely recognized for its strong compatibility, smooth operation, and superior cost-performance ratio.
| 40 FLANGED MOTOR | ||
| Motor Moddel | LCMT-005SLC17-40M00130B | LCMT-01SLC17-40M00330B |
| Rated Power (KW) | 0.05 | 0.1 |
| Rsted voltage (V) | 220 | 220 |
| Rated Current (A) | 0.8 | 1.1 |
| Rated Speed (rpm) | 3000 | 3000 |
| Rated Torque (N.m) | 0.16 | 0.32 |
| Peak Torque (N.m) | 0.48 | 0.95 |
| Voltage Constant(V/1000r/min) | 19 | 20 |
| Torque Coefficient(N.m/A) | 0.2 | 0.29 |
| Rated Inertia (kg.m²) | 0.035X10-4 | 0.06X10-4 |
| Resistance (Ω) | 19.7 | 10.5 |
| Inductance (mH) | 41 | 8.9 |
| Electrical Time (Ms) | 2.0 | 0.85 |
| Product Weight (kg) | 0.6 | 0.8 |
| Encoder Line Number (PPR) | 17/23-bit incremental, 17/23-bit absolute encoder | |
| Motor Insulation Grade | CLASS F | |
| Protection Level | IP65 | |
| A8 High-performance AC servo drive | |||
| Product weight | 1.05KG | Product dimensions | 161x158.81x50mm |
| Pulse width | More than 2.5 us | Response frequency | Pulse MAX 200 khz |
| Current range | 20A | Power supply area | Single Phase 220VAC |
| Encoder wire | 17/23 line absolute encoder lin | Drive motor | AC servo motor (50W/100W) |
| Signal voltage | 5V-24V | Control mode | Support 7 control modes |
| Baud rate range | 9.6kbps~115.2kbps | Communication function | RS485 communication, ModbusRTU protocol |
| CAN protocol | Support 485 bus, can support simultaneous mount up to 32 axis for motion control | ||
| Item | Description |
|---|---|
| Product Name | Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit |
| Category | AC Servo Motor + Servo Driver + Encoder System |
| Encoder Type | ABZ Incremental Encoder |
| Safety Function | STO (Safe Torque Off) |
| Control Mode | Position / Speed / Torque |
| Application | CNC, Automation, Robotics, Packaging, Conveying, Electronics Manufacturing |
| Voltage | AC 220V Single-Phase / Three-Phase |
| Power Range | 50W / 100W / 200W / 400W / 750W (depending on model) |
The Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit incorporates a high-precision motor, a safety-enhanced servo drive, and a robust ABZ feedback encoder. Its STO functionality offers reliable emergency shutdown capabilities, while the ABZ encoder provides high-resolution pulse feedback with excellent signal stability.
This makes the Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit suitable for precise linear and rotary motion control systems requiring fast response, low vibration, and accurate positioning.
Ensures precise position detection
Stable pulse output for CNC and motion controllers
Reduces cumulative error and improves repeatability
Safe Torque Off (STO) compliant
Immediate torque shutdown in emergency situations
Protects operators and equipment during malfunction
Smooth low-speed operation
Rapid dynamic response
High torque density and stable temperature control
Multiple control modes
Auto-tuning function
Built-in protection: over-current, over-voltage, overload, encoder fault
Works with common CNC controllers, PLC systems, and industrial automation platforms
Easy integration into existing systems
Industrial-grade bearings, coils, and insulation
Suitable for 24/7 long-term operation
The Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit functions by integrating three precision subsystems:
Converts electrical energy into controlled rotational motion.
Regulates torque, speed, and position using intelligent PID-based closed-loop control algorithms.
Provides A/B/Z channel signals for feedback loops, enabling:
Real-time position comparison
High-speed response adjustments
Ultra-smooth motion control
Combined with STO safety mechanisms, the system ensures precise, safe, and efficient closed-loop operation.
| Specification | Value |
|---|---|
| Product Name | Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit |
| Power Options | 50W / 100W / 200W / 400W / 750W |
| Voltage | AC 220V |
| Encoder Type | ABZ Incremental Encoder |
| PPR (Pulse Per Revolution) | 1000–2500 PPR (depending on model) |
| Control Mode | Position / Speed / Torque |
| Communication | Pulse + Direction / Modbus (depending on model) |
| Safety Function | STO (Safe Torque Off) |
| Operating Temperature | −10℃ to +55℃ |
| Protection | Overcurrent, Overvoltage, Undervoltage, Overheat |
| Applications | CNC, Robots, Automation Lines, Packaging, Laser Machines, Pick-and-Place systems |
The ABZ encoder ensures precise motion control.
The Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit supports CNC, robotics, and industrial automation.
Delivers high reliability comparable to top brands, at a more competitive price.
STO provides international-standard safety shutdown.
Compact structure, clear wiring layout, and complete documentation.
The Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit is widely used in:
CNC Woodworking Machines
CNC Metal Cutting / Milling
Industrial Robots
Pick & Place Automation
Packaging Machines
Printing & Labeling Equipment
Precision Positioning Platforms
Electronics Production Lines
Laser Cutting/Engraving Machines
Conveyor & Sorting Systems
High-precision axis control
Rotary index tables
XYZ coordinate movement
High-speed spindle systems
Multi-axis robotic joints
Automated motion control mechanisms
Ensure correct wiring of AC 220V input.
Align A/B/Z channels with the driver input.
Use panel or software to adjust torque, speed, and position modes.
Optimize motor performance.
Run motion tests before loading equipment.
Do not power the unit before completing wiring.
Ensure grounding to reduce interference.
Avoid bending encoder cables sharply.
Keep away from moisture and conductive dust.
Ensure STO wiring meets safety standards.
Precision rotor winding
CNC machined motor housing
Encoder calibration & signal inspection
Driver assembly under anti-static environment
Multi-point aging test
Final quality inspection
Lichuan is a professional manufacturer focusing on servo motors, servo drivers, and industrial automation components. With continuous R&D investment and strict quality control, Lichuan provides globally recognized products, including the Lichuan A8 High Accuracy STO ABZ AC Servo Motor Drivers Kit, widely used in CNC, robotics, and intelligent manufacturing fields.
CE Certification
RoHS Compliance
ISO9001 Quality Management
Electrical Safety Compliance
100% full inspection
Encoder signal test
Servo driver load test
12–24 months warranty
Technical engineering support
Free technical consultation
Online troubleshooting
Installation guidance
Fast after-sales response
OEM/ODM customization support
It is ideal for CNC machines, robotics, packaging, automation lines, and precision positioning.
Yes, the kit includes a high-precision ABZ incremental encoder.
STO (Safe Torque Off) ensures secure emergency shutdown.
50W to 750W, depending on your application.
Yes, it is compatible with most CNC, PLC, motion controllers, and industrial automation platforms.
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