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Home Product 03 Stepper Motor Driver NEMA 17 24V 2A CNC 3D Printer Robotics A4988
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03 Stepper Motor Driver NEMA 17 24V 2A CNC 3D Printer Robotics A4988

VFD-03-series
Frequency-Inverter-Model03
VSD-03-drive-controller
03
VFD-03-series Frequency-Inverter-Model03 and VSD-03-drive-controller deliver precision motor control with energy-efficient variable-speed regulation for industrial automation systems. Robust design ensures reliable performance in demanding operational environments.
Categories:Safety & Security
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Product Description

The VFD-03-series, known as the Frequency-Inverter-Model03, is a versatile drive controller designed for industrial automation, HVAC systems, and heavy machinery applications. This VSD-03-drive-controller features 3-phase input compatibility with a voltage range of 200-480V AC and supports outputs for up to 4 motor modules. It integrates seamlessly with PLCs via Modbus RTU, RS-485, and Ethernet/IP interfaces, operating reliably within -10°C to 50°C environments. With a compact design and 3.5-inch LCD interface, it enables real-time parameter monitoring and adjustments. Its high efficiency reduces energy consumption by up to 30%, though periodic thermal maintenance is recommended for sustained performance. The unit includes short-circuit protection and adaptive torque control, ideal for conveyor systems and pump installations.
ParameterSpecification
Product SeriesVFD-03-series
Inverter ModelFrequency-Inverter-Model03
Drive ControlVSD-03-drive-controller
Input Voltage200-480V AC ±10%
Output Power0.75-22kW
Frequency Range0-400Hz adjustable
Control MethodSensorless vector/Scalar control
Protection ClassIP20
CommunicationRS-485 Modbus RTU
Cooling MethodForced air cooling
Operating Temp-10°C to +50°C
Storage Temp-20°C to +65°C
Humidity< 95% non-condensing
EnclosureChassis mount design
question:Why did the product labels get removed or damaged?
answer:Labels may be removed for brand compliance or shipping security; contact us for further clarification.
question:Why is there a handling fee?
answer:Handling fees cover int'l transaction processing, documentation, and customs coordination.
question:Are there cheaper shipping options?
answer:Yes, we offer budget-friendly couriers or consolidated shipping for bulk orders upon request.
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 did the product labels get removed or damaged?
answer:Labels may be removed for brand compliance or shipping security; contact us for further clarification.
question:Why is there a handling fee?
answer:Handling fees cover int'l transaction processing, documentation, and customs coordination.
question:Are there cheaper shipping options?
answer:Yes, we offer budget-friendly couriers or consolidated shipping for bulk orders upon request.
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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