850W AC Servo Motor and Drive Kit Manufacturer | 380V Industrial Servo System Supplier
As a professional servo motor and drive manufacturer, we specialize in delivering high-performance motion control solutions for industrial automation. Our 850W 380V AC servo systems are engineered for precision, durability, and seamless integration into modern production lines. With advanced digital control technology, strict quality control, and global export experience, we provide reliable servo solutions tailored to OEM and industrial applications.
Product Overview
The 850W AC Servo Motor and Drive Kit (380V) is a fully integrated motion control solution designed for high-precision industrial automation systems. Combining a permanent magnet synchronous motor with a high-performance T3A/T3L series servo drive, this system delivers excellent dynamic response, high positioning accuracy, and stable torque output across a wide speed range.
The advanced digital servo algorithm ensures smooth motion control, reduced vibration, and improved efficiency, even under fluctuating load conditions. With support for multiple control modes including position, speed, and torque, the system can be easily adapted to complex automation requirements.
Equipped with an electromagnetic brake, the motor provides reliable holding force during power-off conditions, making it particularly suitable for vertical axis systems, lifting platforms, and applications where safety and positioning stability are critical. Its industrial-grade design ensures long-term operation with minimal maintenance in demanding environments.
Key Features
Advanced Digital Control
Supports multiple control modes with fast response and smooth motion performance.
380V Industrial Design
Stable 3-phase input suitable for continuous industrial operation.
High Precision Output
Encoder feedback ensures accurate positioning and stable torque.
Electromagnetic Brake
Ensures safe stopping and load holding during power-off.
Flexible Integration
Supports RS485 and multiple control interfaces.
Reliable Protection
Industrial-grade protection ensures long-term stability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Power | 850W |
| Input Voltage | 3-phase 380VAC |
| Control Modes | Position / Speed / Torque |
| Encoder Type | Incremental Encoder |
| Communication | RS485 |
| Protection Class | IP20 |
| Operating Temperature | 0°C ~ 40°C |
| Brake Type | Electromagnetic Brake |
| Overload Capacity | Up to 3× (short-time) |
T3a Series Servo Drive External Dimensions(mm)

Driver size one(model T3a-L20)
Figure 1 Size diagram of T3a-L20 servo drive (unit: mm)

Driver size two(models T3a-L30)
Figure 2 Dimension diagram of T3a-L30 servo drive (unit: mm)

Driver size three (model T3a-L40/T3a-H25)
T3a-L40/T3a-H25 installation dimension drawing (unit: mm)

Driver size four (models T3a-L50/L75, T3a-H50/H75)
Figure 4 Size diagram of T3a-L50/L75 and T3a-H50/H75 servo drives (unit: mm)
Applications
Core Industrial Applications
- Packaging machinery (filling, labeling, cartoning)
- CNC machines (milling, turning, drilling)
- Robotics (pick-and-place, assembly systems)
- Automated production lines
Vertical & Load Holding Systems (Key Use)
- Z-axis motion control
- Electric lifting platforms
- Hoists and lifting equipment
👉 Integrated brake ensures safe load holding during power-off.
Continuous Processing Equipment
- Textile machinery
- Printing and paper processing
- Food and beverage production lines
Precision & High-Speed Systems
- Electronics and SMT equipment
- Conveyor and sorting systems
- Laser and inspection machines
Hot Tags: 850w ac servo motor and drive kit 380v with brake, China 850w ac servo motor and drive kit 380v with brake manufacturers, suppliers, factory

