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Home Product KR-LD028-33A50 (LD-Pro Series) - High-Current 33A Industrial-grade DC Motor Driver Module
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KR-LD028-33A50 (LD-Pro Series) - High-Current 33A Industrial-grade DC Motor Driver Module

KR-LD028 Controller
LD028-33A50 Module
33A50 Power Driver
KR-LD028-33A50
Categories:Lighting
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Product Description

The KR-LD028 Controller integrates the LD028-33A50 Module and a 33A50 Power Driver, designed for industrial automation and robotics. It features 6 digital inputs, 4 analog inputs, and 3 high-current outputs (up to 33A) for direct motor or actuator control. Supporting RS-485, CAN bus, and Ethernet communication, it operates within 9-36V DC and -20°C to +60°C. The compact unit connects to up to 8 peripheral modules and includes a 2.4-inch status display for real-time monitoring. With IP65-rated ruggedness and integrated surge protection, it excels in harsh environments. However, its specialized configuration tools may require technical expertise. The internal backup battery (2000mAh) ensures brief operation during power interruptions. Optimal for applications requiring precise motion control and low-latency response.
Parameter Specification
KR-LD028 Controller Input Voltage: 24-48 V DC
Control Interface: RS-485/CAN
Operating Temp: -20°C to 70°C
Protection: IP65
Communication Protocol: Modbus RTU
LD028-33A50 Module Input Voltage: 12-50 V DC
Output Current: 33A (Continuous)
Power Rating: 1.6 kW
Efficiency: ≥92%
Thermal Range: -40°C to 85°C
33A50 Power Driver Max Output: 50A (Peak)
Drive Voltage: 5-24 V DC
Response Time: <2ms
Switching Frequency: 1-20 kHz
Isolation: 2500 V AC
Mechanical Specifications Dimensions: 120mm x 80mm x 25mm
Mounting: DIN Rail/PCB
Weight: 300g
Protection Features Over-Current, Over-Temperature, Short-Circuit
Reverse Polarity Protection
Certification CE, RoHS, UL 60950-1
*Tables use concise parameter grouping to save space while maintaining readability. Key specifications align with industrial automation requirements for controllers, power modules, and drivers.*
question:Why do you charge a handling fee?
answer:The handling fee covers processing, documentation, and secure transaction costs to ensure smooth service.
question:Do you accept payment after delivery?
answer:Standard terms require prepayment, but custom arrangements may be considered for established clients.
question:Why can others source discontinued models when you can't?
answer:We prioritize current stock for quality assurance; other suppliers may use outdated or unauthorized channels.
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:Why do you charge a handling fee?
answer:The handling fee covers processing, documentation, and secure transaction costs to ensure smooth service.
question:Do you accept payment after delivery?
answer:Standard terms require prepayment, but custom arrangements may be considered for established clients.
question:Why can others source discontinued models when you can't?
answer:We prioritize current stock for quality assurance; other suppliers may use outdated or unauthorized channels.
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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