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ESTUN PRONET-E-20A Servo Drive System 2kW AC Servo Driver for Industrial Automation ProNet-E Series
Product Overview
The ESTUN PRONET-E-20A is a high-performance AC servo driver from the ProNet-E series, designed for precision motion control in industrial automation applications. With a rated output of 2kW and 200V AC power supply, this driver delivers exceptional positioning accuracy and reliable operation for applications including CNC machinery, industrial robotics, packaging equipment, and automated assembly lines.
As part of ESTUN's advanced ProNet-E platform, the PRONET-E-20A features position, speed, and torque control modes, supports MODBUS and CANopen communication protocols, and includes advanced control algorithms for superior dynamic response. The driver incorporates online auto-tuning, low-frequency vibration suppression, and electronic gearing functions for optimized motor control.
Model Number Breakdown
PRONET-E: ProNet-E series (enhanced version with CANopen)
20: 20A rated current (2kW power class)
A: 200V AC voltage class (single/three-phase)
Product Status:Active (In Production) - Available for new designs.
Key Features
2kW High Power Output
2.0 kW rated output with single/3-phase 200-240V AC power supply
20A Rated Current
20A current capacity for demanding medium-power applications
Multiple Control Modes
Switchable among Position, Speed, and Torque control
Dual Communication Protocols
MODBUS (RS-485) and CANopen support for flexible integration
Online Auto-Tuning
Real-time load inertia identification and automatic gain adjustment
Low Frequency Vibration Suppression
Reduces machine vibration at low frequencies
Electronic Gear Ratio
Flexible electronic gear setting for motor resolution matching
Built-in Panel Operator
7-segment LED display for parameter setting and monitoring
Environment: Free from condensation, vibration, and shock
Environmental Requirements
Operating Temperature: 0°C to 55°C
Storage Temperature: -20°C to 85°C
Humidity: 5% to 95% RH (non-condensing)
Vibration: 4.9 m/s² or less
Altitude: 1000m or less for full specifications
Electrical Connection
Main Circuit Power: Single or 3-phase 200-240V AC - verify phase configuration before connection
Control Circuit Power: Single-phase 200-240V AC - separate from main circuit
Motor Connection: Connect to compatible ESTUN servomotor (U, V, W terminals)
Encoder Connection: Connect to CN2 connector for feedback
Communication Wiring: RS-485 (MODBUS) or CAN bus as required
Grounding: Single-point grounding required (grounding resistance 100Ω or below)
Noise Reduction Guidelines:
Separate high-voltage cables from low-voltage cables by at least 300mm
Use cables as short as possible
Single point grounding for servomotor and servo drive
Never use a line filter for the power supply circuit
Regeneration Notes:
External Regenerative Resistor Required: 60W, 50Ω resistor recommended for ProNet-E-20A
Parameter Setting: Change Pn521.0 from "1" to "0" when using external regenerative resistor
Application Note: Required for applications with frequent acceleration/deceleration or vertical axes
Configuration
Panel Operator: Built-in 7-segment LED display and keys for local parameter adjustment
Software: ESView communication software for PC-based parameter management and real-time monitoring
Control Mode Selection: Set via parameter (Pn005.1)
Electronic Gear Setting: Program electronic gear ratio for position control
Auto-Tuning: Enable online auto-tuning for optimal gain settings
Test Operation: Perform JOG operation before full system integration
Safety Precautions
Qualified Personnel Only: All installation, wiring, operation, and maintenance must be performed by qualified personnel only
Residual Voltage Warning: Residual voltage remains even after power is turned off. Always wait at least 5 minutes after CHARGE indicator turns off before inspection
No Hot Plugging: Do not plug or unplug connectors while power is on
Direct Motor Connection: Do not connect the servomotor directly to the local electrical network - this will damage the motor
Voltage Resistance Test: If conducting testing, use AC 1500Vrms, 1 minute, 100mA between L1, L2 terminals and frame ground
Documentation Resources
Document
Description
ProNet Series AC Servo User's Manual (V2.04/V2.10)
Complete installation, wiring, and operation guide
ESView Software
PC-based configuration and monitoring software
ProNet-E Series Specifications
Detailed technical specifications
Applications
The ESTUN PRONET-E-20A servo driver is ideal for:
CNC Machinery
Milling machines, routers, engraving equipment, and lathes
Industrial Robotics
Articulated arms, SCARA robots, and collaborative robots
Packaging Machinery
Wrapping, filling, sealing, and labeling equipment
Automated Assembly Lines
Pick-and-place equipment and positioning systems
Electronic Manufacturing
PCB assembly, pick-and-place, and inspection equipment
Textile Machines
High-speed winding and processing equipment
Printing & Converting
Web handling and tension control applications
Woodworking Machinery
CNC routers and carving machines
Food Processing Machinery
Conveyor synchronization and filling equipment
Laboratory Automation
Precision positioning and sample handling
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...
