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Home Product TRD-2EH400A High-Precision Rotary Encoder IP67-Rated for CNC & Robotics Applications
KOYO TRD - 2EH hollow encoder

TRD-2EH400A High-Precision Rotary Encoder IP67-Rated for CNC & Robotics Applications

TRD-2EH400A Driver
EH400A Power Module
400A Motor Controller
TRD-2EH400A
TRD-2EH400A Driver: EH400A Power Module designed for 400A Motor Controller systems. Delivers high-current motor control with optimized efficiency and robust performance. Ideal for industrial automation, heavy machinery, and high-power electric drive applications requiring reliable 400A operation.
Categories:Automation
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Product Description

The TRD-2EH400A Driver is a high-performance EH400A Power Module optimized as a precision 400A Motor Controller, supporting 8 digital/analog inputs, 6 pulse-width modulation outputs, and direct integration with up to 4 peripheral modules via CAN or RS485 interfaces. Designed for heavy-duty industrial applications like robotics, CNC machinery, and EV powertrains, it operates across a 20-80V DC range and withstands temperatures from -25°C to 75°C. Featuring ultra-low impedance (0.15mΩ) and 98% efficiency, the controller enables rapid dynamic response and regenerative braking, while built-in overcurrent/overvoltage protection ensures stability. Its compact design (IP65-rated enclosure) accommodates tight installations but requires active cooling for sustained 400A loads. Critical parameters include 12-48V logic voltage compatibility and a 5ms fault-response time, ideal for precision motion systems demanding high torque and reliability.
ParameterSpecification
Model NameTRD-2EH400A Driver
Output Current400A Continuous
Input Voltage200-480V AC
Control InterfaceCAN / EtherCAT
Switching Frequency8-20 kHz
EH400A Power ModuleIGBT-Based Topology
Rated Voltage600V DC
Isolation Voltage2500V RMS
Protection FeaturesOvercurrent, Overtemp, Short-Circuit
400A Motor ControllerField-Oriented Control (FOC)
Peak Power240 kW (at 600V)
Cooling MethodLiquid/Forced Air
Communication ProtocolModbus TCP/IP
Operating Temperature-25°C to +65°C
CertificationCE, UL, RoHS
question:Can the company provide technical selection services?
answer:Yes, we offer technical support and guidance to help clients choose the right product based on their needs.
question:Do you share shipment photos or purchase date details of similar products?
answer:Yes, we can provide shipment photos and relevant product information upon request during the order process.
question:What is the warranty coverage?
answer:Our warranty covers free repairs or replacements for defects within 1 year from the delivery date.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide technical selection services?
answer:Yes, we offer technical support and guidance to help clients choose the right product based on their needs.
question:Do you share shipment photos or purchase date details of similar products?
answer:Yes, we can provide shipment photos and relevant product information upon request during the order process.
question:What is the warranty coverage?
answer:Our warranty covers free repairs or replacements for defects within 1 year from the delivery date.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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