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Variable Vector Frequency Inverter with Auto-Tuning and High-Starting Torque for Conveyor Systems
US$1.00-9,999.00
1 Piece
Product profile
Customization
AvailableApplication
Three Phase Transducer, General TransducerOutput Type
SingleModel NO.
zhongping79vfd29Principle of Work
V/F Control TransducerSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Current Variable-Frequency DriveFunction
Energy Conservation and Efficiency EnhancementBrand
OtherTransport Package
CartonSpecification
4.1KGTrademark
SchneiderOrigin
ChinaHS Code
8504409999Production Capacity
1000PCS/YearKey features
High Starting Torque: Delivers at least 150% of rated motor torque at startup to overcome static friction and inertia.
Auto-Tuning Capability: Measures motor characteristics like resistance and inductance for accurate modeling and optimal control.
Energy Efficiency: Reduces energy consumption by 10-30% by matching motor speed to load requirements.
Soft Start and Stop: Gradual acceleration and deceleration eliminate mechanical shock and extend equipment lifespan.
Precise Speed Control: Offers stepless speed adjustment from 0 Hz to maximum frequency for process synchronization.
Advanced Protection: Includes overload, overvoltage, undervoltage, and overheating protection for reliable operation.
PLC Integration: Seamlessly integrates with PLCs, SCADA systems, and other automation equipment for smart control.
Customization Options: Supports full customization, minor customization, and flexible customization from samples or designs.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.85h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.
Product Q&A
Q:What is the primary benefit of the auto-tuning feature in this VFD?
A:
The auto-tuning feature measures the connected motor's unique electrical characteristics, such as resistance and inductance, to create an accurate motor model. This optimizes the VFD's control algorithm, leading to better torque and speed accuracy, improved energy efficiency, and reduced risk of nuisance trips.
Q:How does the high starting torque feature benefit conveyor systems?
A:
High starting torque allows the conveyor motor to overcome the significant static friction and inertia present when starting a loaded conveyor. This ensures reliable startups, prevents motor stalling, and reduces mechanical stress compared to conventional starting methods.
Q:Can this VFD be used for applications with varying load conditions?
A:
Yes, this VFD excels in variable load conditions. Its precise speed control and auto-tuning capabilities allow it to adapt dynamically to changing load requirements, ensuring optimal performance and energy efficiency whether the conveyor is lightly or fully loaded.
Q:What is the typical energy saving range for conveyors using this VFD?
A:
For constant torque loads like conveyors, energy savings typically range from 10% to 30%, achieved by matching motor speed to material flow and eliminating operation at full speed when not needed.
Q:How does the soft start feature contribute to equipment longevity?
A:
The soft start function gradually ramps up motor speed and torque, eliminating the sudden jolts associated with direct motor starts. This significantly reduces mechanical shock and stress on components like belts, rollers, and gearboxes, thereby extending their operational lifespan and reducing maintenance needs.
Send Inquiry
*To:
Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
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