What is the minimum order quantity?

The minimum order quantity is 1 piece.

Is OEM service available?

Yes, OEM service is available with flexible customization options.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

M500 Heavy Duty Machine Use AC Motor Drive 220V 380V Variable Frequency Drive for Circular Knitting Machine

Name: M500 Heavy Duty Machine Use AC Motor Drive 220V 380V Variable Frequency Drive for Circular Knitting Machine
Brand: Quanzhou Machtric Automation Equipment Co., Ltd.
SKU: 813558595

Fujian, ChinaQuanzhou Machtric Automation Equipment Co., Ltd.

US$102.00

1 Piece

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

M500

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Textile Special, Heavy Loading Machines

Brand

Machtric

Item Name

VFD for Circular Knitting Mac

Output Power

220V(0.4-2.2kw);380V(0.75-400kw)

Multi Speed

16 Segments Speed

Carrier Frequency

1-15kHz

Control Mode

V/F Control/ Vector Flux Control

Jog Frequency Range

0.00-50.00Hz

Interface RS-485

Standard RS485 Communication Function

Pid Control

Built-in

with C3 Filter

Yes

Maximum Frequency

600.00Hz

Transport Package

Standard Export Packing

Specification

Depends on different voltage/frequency range

Trademark

Machtric

Origin

China

HS Code

850440999

Production Capacity

5000 Pieces Per Month

Key features

Heavy Duty Performance: Switchable Normal/Heavy Duty modes with 150% overload capacity for 60s.

Advanced Control Modes: Supports V/F Control and Vector Flux Control for precise torque management.

Built-in PLC Functionality: Enables 16-segment speed control and complex automation sequences.

Integrated PID Control: Built-in PID for closed-loop process control and constant voltage regulation.

Wide Frequency Range: Maximum frequency up to 600Hz with 0.01Hz digital resolution.

Flexible Customization: Flexible customization options available for specific industrial needs.

Comprehensive Protection: Includes earth/short circuit detection, torque limit, and DC brake features.

Dual Display Options: Standard LED display with optional LCD for English prompts and monitoring.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Quanzhou Machtric Automation Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤9.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company in Quanzhou, with a product scope focused on frequency converters and frequency inverters. It reports flexible customization and OEM service for well-known brands, and has exported through agents for 14 years. However, it has no available SDK, reported no new products in the past year, and does not provide ODM services. Service-management documentation is weak: no written assessment or corrective-action procedures were provided, and complaint handling has a procedure but no written records. The supplier reports no overseas warehouse, showroom, or offline trade-show participation, while overseas agents or branches are available. Financial information is represented only by years rather than substantive financial results, so financial credibility cannot be assessed. No certification evidence, production facilities, or customer case details were provided.

Supplier typeThe supplier is explicitly described as a trading company and limited company, with business activities covering sales of industrial automation and electrical equipment. Its listed product scope includes frequency converters and frequency inverters, indicating a commercial supplier rather than an explicitly identified manufacturer.

R&D capabilityThe supplier reports no available SDK, no new products during the past year, and no ODM service. Its business scope includes research and development and it offers flexible customization, but these statements do not establish active product innovation.

Customization capabilityFlexible customization is explicitly reported under both design services and R&D-related design capability. This directly supports the supplier's ability to provide customized solutions, although no technical scope or examples are specified.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of brand-serving experience. However, no customer names, project details, product quantities, or verifiable case studies are provided.