220V Pulse Type AC Motor Servo Drive Features
Single-Phase 220V Input
Designed for equipment using standard single-phase AC power, helping simplify electrical system configuration.
Pulse + Direction Contro
Supports pulse command control for precise positioning and compatibility with common motion controllers.
Closed-Loop Encoder Feedback
Provides real-time motor position feedback for improved positioning accuracy and motion stability.
Multiple Control Functions
Supports position, speed and torque control according to the requirements of different machine configurations.
Compact Industrial Design
Suitable for space-limited control cabinets and compact automation equipment.
Protection Functions
Includes overvoltage, overcurrent, overload, overheating and encoder-related fault protection.
Technical Specifications
| Parameter | T3a/T3L Series Reference |
|---|---|
| Product Type | Digital AC Servo Drive |
| Command Type | Pulse Type |
| Motor Feedback | Pulse Incremental Encoder |
| Main Power Supply | Single-phase / Three-phase 220VAC |
| Voltage Range | 220VAC -15% / +10%, 50/60Hz |
| Control Modes | Position / Speed / Torque |
| Digital Inputs | 6 programmable inputs, optically isolated |
| Digital Outputs | 4 programmable outputs, photoelectric isolated |
| Communication | RS485 |
| Position Input Frequency | Differential ≤500 kHz; Single-ended ≤200 kHz |
| Pulse Command Mode | Pulse + Direction / Forward-Reverse Pulse / Orthogonal Pulse |
| Electronic Gear Ratio | 1–32767 / 1–32767 |
| Speed Command Input | ±10VDC |
| Speed Input Impedance | 10 kΩ |
| Torque Command Input | -10V to +10V |
| Torque Input Impedance | 10 kΩ |
| Encoder Signal Output | A, B, Z differential; Z open collector |
| Protection / Monitoring | Overspeed, overvoltage, overcurrent, overload, abnormal braking, abnormal encoder, position deviation, instruction overclocking |
| Protection Level | IP20 |
| Working Temperature | 0°C–40°C |
| Storage Temperature | -40°C–50°C |
| Working Humidity | 40%–80%, non-condensing |
| Storage Humidity | <93%, non-condensing |
| Atmospheric Pressure | 86–106 kPa |
| Braking Resistor | Built-in resistor for standard 220V models; external resistor selectable according to load |
The specifications follow the parameter structure and product ranges published for Tonghang E-Drive's single-phase and 220V AC servo solutions. Exact rated current, motor power, encoder configuration and communication options should be confirmed according to the selected drive model and matched motor.
Application Fields
The 220V Pulse Type AC Motor Servo Drive is particularly suitable for equipment where precise feeding, positioning and coordinated motion are required.
Textile Machinery - Feeding mechanisms, fabric handling systems, winding equipment and other textile production machinery.
Embroidery Machines - X/Y-axis positioning, fabric movement and coordinated embroidery mechanisms requiring repeatable motion.
Light Industrial Automation - Compact assembly machines, labeling equipment, dispensing systems and material handling equipment.
Packaging Equipment - Film feeding, cutting, indexing and positioning mechanisms.
Small CNC Equipment - Servo-controlled feed axes and positioning mechanisms.
OEM Machinery - Stand-alone machines and customized automation systems using PLC-based pulse control.
Tonghang E-Drive's product portfolio covers automation applications including CNC machinery, packaging-related equipment and textile machinery, making pulse-controlled servo systems suitable for a broad range of machine-building applications.

Product Advantages
The 220V Pulse Type AC Motor Servo Drive offers several practical advantages for B2B equipment manufacturers.
Easy Power Integration
Single-phase 220V input is convenient for compact machines and equipment without three-phase power requirements.
Accurate Positioning
Pulse command and encoder feedback work together to provide controlled and repeatable positioning.
Flexible Machine Integration
Pulse-based control can be connected with common PLC and motion-control architectures.
Suitable for OEM Development
Parameter configuration and motor-drive matching allow the system to be adapted to different machine structures.
Stable Continuous Operation
Built-in electrical and thermal protection helps reduce operational risks during long production cycles.
Technical Support Capability
Zhejiang Tonghang E-Drive provides servo drive, servo motor and customized servo system solutions for industrial automation applications.
Package & Delivery

Each servo drive is packed with protective materials suitable for international transportation and industrial equipment shipment. Standard packaging can be adapted according to order quantity, transportation method and customer requirements.
For OEM and bulk orders, customers can confirm the required motor power, input voltage, encoder type, control method and communication configuration before production. Sample orders can be arranged for system testing, while mass-production delivery schedules are confirmed according to model, quantity and customization requirements.
FAQ
Q: Can this servo drive work with a standard single-phase 220V power supply?
A: Yes. The applicable models are designed for single-phase 220V AC input and are intended for compact automation equipment and other applications where a three-phase supply is not required. The exact voltage tolerance should be confirmed against the selected model.
Q: Is the drive compatible with PLC pulse control?
A: Yes. The pulse-control configuration supports pulse and direction commands and can be integrated into PLC-based motion-control systems. Customers should provide the PLC output type and pulse requirements when selecting the appropriate model.
Q: How should I select the correct drive for my machine?
A: The drive should be matched according to motor rated power, rated current, encoder type, required control mode, operating speed and machine load. For OEM projects, providing the motor specifications, machine application and control-system requirements allows Zhejiang Tonghang E-Drive to recommend a suitable servo configuration.
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