The INVT GD350-1R5G-4 is a high-performance variable frequency drive(VFD)engineered for compact,OEM-specific applications.As a Compact VFD for OEMs,it provides flexible integration into machinery,automated equipment,and industrial systems that demand high performance,precision,and reliability.Its advanced control algorithms,modular design,and robust protection features make it ideal for small to medium industrial installations where space and efficiency are critical.
The GD350-1R5G-4 stands out within the GD350 series for combining high-performance VFD capabilities with a compact form factor.It allows OEMs to integrate sophisticated motor control into custom machines,conveyor systems,packaging equipment,and production lines without compromising on power or functionality.
Industries such as packaging,food and beverage,textile machinery,printing,and small manufacturing automation benefit from its ability to deliver precise motor control,energy savings,and simplified system integration.
Understanding Compact,High-Performance VFDs
What Is a Compact VFD for OEMs?
A Compact VFD for OEMs is a variable frequency drive designed for integration into machines where space is limited and customization is key.Unlike standard floor-mounted VFDs,compact drives are optimized for:
Small footprint installation
Integration into control panels or machinery enclosures
Easy parameter customization for diverse motor types
The GD350-1R5G-4 is purpose-built to address OEM design constraints while maintaining industrial-grade performance and reliability.
Importance of High-Performance VFDs
High-performance VFDs,such as the GD350-1R5G-4,deliver:
Precise speed and torque control for induction or permanent magnet motors
Advanced protection features(overcurrent,overvoltage,temperature)
Dynamic response for varying load conditions
Energy efficiency,reducing operational costs over long duty cycles
For manufacturers,deploying a high-performance VFD ensures consistent motor behavior,reduced downtime,and extended machinery lifespan.
Typical Applications
The GD350-1R5G-4 is widely used in:
OEM machinery integration:conveyors,packaging machines,printing presses
Precision motor control:small motors requiring accurate speed and torque regulation
Industrial automation:small to medium assembly lines,robotic feeders,and material handling
Energy-saving applications:fan,pump,and blower systems where energy efficiency is essential
Design Features and Performance Highlights
Electrical and Control Specifications
The GD350-1R5G-4 features high-performance electrical architecture tailored to compact OEM environments:
Rated Voltage:380–480V,3-phase input
Output Frequency:0–400Hz
Control Modes:V/F,vector control,closed-loop vector control for precise torque and speed
Protection Features:Overvoltage,undervoltage,overcurrent,overheat,and stall detection
Communication Options:Modbus,CANopen,and optional EtherCAT
Compact and Modular Design
Small footprint for machine integration
Modular architecture allows easy maintenance and scalable configuration
Advanced cooling design ensures long-term reliability even in enclosed panels
Control Advantages
Smooth start/stop and acceleration/deceleration
Low torque ripple for sensitive applications
Adaptive PID control for pumps,fans,or conveyors
Energy optimization algorithms to reduce consumption under partial loads
Typical Applications and Use Cases
OEM Machinery Integration
The compact size and modular design make GD350-1R5G-4 ideal for OEM machine designers.It can be embedded into packaging lines,conveyor systems,printing machines,or assembly equipment,providing precise motor control without occupying excess panel space.
Small to Medium Industrial Automation
For automated production lines with multiple small motors,the GD350-1R5G-4 provides synchronized,high-performance control,allowing integration into multi-axis machines or robotic feeders.
Fan,Pump,and Blower Control
While primarily OEM-focused,the drive also functions effectively for energy-saving HVAC,pump,or ventilation systems,where precision control and energy efficiency are critical.
Flexible System Integration
The drive supports analog and digital control signals,communication protocols,and optional remote monitoring.This allows OEMs or system integrators to adapt the VFD to a wide variety of machine control architectures.
Decision-Making Insights for Industrial Users
Matching Drive Capabilities to OEM Requirements
When selecting a compact high-performance VFD,OEMs should evaluate:
Motor type and rated power
Required precision and control mode(V/F,vector,or closed-loop)
Duty cycle and load variability
Communication and integration requirements
GD350-1R5G-4 addresses these factors with flexible control modes and compact form factor.
Installation and Panel Design Considerations
Panel size and ventilation must support the compact design
Cooling and heat dissipation should be considered in enclosed cabinets
Proper grounding and wiring for three-phase motor operation
Long-Term Value
Energy savings due to precise motor control
Reduced maintenance from protective features
Scalable and flexible for future upgrades
FAQ–Practical Questions from Real Users
Q1:Can GD350-1R5G-4 be used in high-precision OEM applications?
Yes.Its vector and closed-loop control modes allow precise speed and torque control,suitable for packaging,robotics,or multi-axis automation where accuracy is essential.
Q2:What makes it a“Compact VFD for OEMs”?
Its small footprint,modular design,and flexible mounting options make it easy to integrate into machinery without compromising control performance or reliability.
Q3:How does GD350-1R5G-4 deliver high performance?
Through advanced control algorithms,adaptive PID loops,and robust power electronics,it ensures smooth operation,low torque ripple,and consistent motor behavior under varying loads.
Q4:Is it energy-efficient for fan or pump applications?
Yes.It features energy optimization algorithms that reduce power consumption under partial load,making it suitable for small pumps,fans,or HVAC subsystems.
Q5:How does it compare to GD270 or standard drives?
Compared to GD270(fan/pump dedicated drives),GD350-1R5G-4 is higher performance,compact,and OEM-oriented,supporting a wider range of control modes,more flexible integration,and faster dynamic response.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
+86 010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
