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Home Product ST-DF-4-55-24201 Flow Sensor High Accuracy HVAC Water Treatment Temp Resistant
Dafei 4mm with a total length of 55mm-24201

ST-DF-4-55-24201 Flow Sensor High Accuracy HVAC Water Treatment Temp Resistant

ST-DF Series Drive
55RPM Sensorless Motor
24201 BLDC Drive Unit
ST-DF-4-55-24201
ST-DF Series Drive with 55RPM Sensorless Motor, model 24201 BLDC Drive Unit delivers precise speed control for low-RPM applications. Compact, energy-efficient design ideal for automation, medical devices, and industrial equipment. Sensorless technology ensures reliable operation without feedback components.
Categories:Tools & Accessories
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Product Description

The ST-DF Series Drive unit, model ST-DF-4-55-24201, is a compact 24201 BLDC Drive Unit designed to power the 55RPM Sensorless Motor, featuring a single-phase 100-240V AC input and 24V DC output. It integrates seamlessly with up to 4 external control modules via CANopen or RS485 interfaces, supporting real-time feedback and parameter tuning. Operating within a voltage range of 18-32V DC and a temperature range of -20°C to 60°C, it excels in industrial automation, conveyor systems, and robotic applications. Key advantages include high torque efficiency, smooth sensorless control, and IP54-rated rugged housing. While lacking encoder feedback, its adaptive algorithm ensures stable low-speed performance. The unit omits a display screen but includes LED status indicators. Its compact design (120x80x40mm) suits space-constrained installations, with optional proximity sensors supporting up to 10mm detection range for safety interlocks.
Parameter Specification
Product Series ST-DF Series Drive
Drive Unit Model ST-DF-4-55-24201
Motor Type Sensorless Brushless DC (BLDC)
Rated Speed 55 RPM ±2%
Voltage Input 24V DC (18-36V range)
Output Power 200W continuous
Control Method Sensorless vector control
Communication Interface CANopen / RS-485 (Modbus RTU)
Protection Features Overcurrent, Overvoltage, Thermal shutdown
Ambient Temperature -20°C to +50°C (operational)
IP Rating IP65 (Enclosure protection)
Controller Type 24201 BLDC Drive Unit
question:Do you offer technical selection services?
answer:Yes, our team provides expert technical selection guidance tailored to your project requirements.
question:Why is the shipping cost high? Are there more economical options?
answer:Shipping costs vary by destination and weight. We offer multiple carriers and can recommend cost-effective solutions based on your needs.
question:Can you share shipment photos or purchase dates for similar products?
answer:Due to confidentiality, specific details are protected, but we can provide relevant product documentation 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:Do you offer technical selection services?
answer:Yes, our team provides expert technical selection guidance tailored to your project requirements.
question:Why is the shipping cost high? Are there more economical options?
answer:Shipping costs vary by destination and weight. We offer multiple carriers and can recommend cost-effective solutions based on your needs.
question:Can you share shipment photos or purchase dates for similar products?
answer:Due to confidentiality, specific details are protected, but we can provide relevant product documentation 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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