Is PID control supported?

Yes, the drive is equipped with a PID control function for smooth motor starting.

What is the minimum order quantity?

The minimum order quantity is 10 PCS.

What are the available payment terms?

Payment terms include Small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

High-Efficiency Vector Sensorless Drive for Variable Speed Control

Name: High-Efficiency Vector Sensorless Drive for Variable Speed Control
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 648881635

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$115.00-10,000.00

1 Piece

Sample price:US$399.00/piece.Request sample

Product profile

Customization

Available

Application

General Transducer, No Need Transducer

Output Type

Triple

Model NO.

B503PRO

Principle of Work

Vector Sensorless or V/F Control

Switch Mode

PWM Control

Main Circuit Type

Current

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Current Variable-Frequency Drive

Function

Constant Torque Universal Type

Brand

Bedford

Characteristics

Flux Vector Sensorless,V/F Control

Multi-Step Speed Control

16 Steps Speed Can Be Set

Control Direction

Rev and Fwd

Features

Pid Control Function,Start Motor Smoothly

Communication

RS485 Communication

Transport Package

CTN or Wooden Case

Specification

0.75~200kw

Trademark

BEDFORD

Origin

GUANGZHOU, CHINA

Production Capacity

1000PCS/Year

Key features

High Precision Control: Supports simple servo, high precision speed control, torque control, and big inertia load applications.

Wide Power Range: Three phase 380V~440V, covering 1HP to 270HP (0.75KW to 200KW) for versatile industrial use.

Advanced Protection: Features input/output phase loss protection, motor protection, over torque protection, and fault safeguards.

Flexible Customization: Offers full customization, minor customization, and flexible customization options for specific needs.

Smooth Motor Start: Equipped with PID control function ensuring smooth motor start and stable operation.

Multi-Step Speed: Allows setting 16 steps of speed control for precise operational adjustments.

Bidirectional Control: Supports both reverse and forward control directions for comprehensive motor management.

RS485 Communication: Integrated RS485 communication interface for easy system integration and monitoring.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shenzhen Port, Foshan Port, Guangzhou PortAverage Response Time: ≤7.13h

AI-Powered supplier vetting

SummaryThe supplier presents capabilities in technical development, OEM/ODM production, customization, and 3D software design. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, with RoHS and CE product certification capabilities. Service coverage includes training, repair, debugging, installation, and maintenance, but no overseas warehouses, showrooms, agents, or branches are reported. Production-related evidence includes assembly and testing equipment, documented finished-product inspection, and one-month average lead times in both peak and off-season periods. Financial records are identified for 2020–2022, but no financial results are provided. Innovation evidence is mixed: SDK availability and customization are reported, while no new product was developed in the past year. No specific customer cases are disclosed.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainability record also lists ISO14001 and ISO45001:2018. It additionally reports RoHS and CE product certification capability, providing explicit evidence of quality, environmental, occupational health and safety, and product-compliance credentials.

After-Sales capabilityReported overseas service offerings include training, repair, debugging, equipment installation, and maintenance, and the supplier has participated in the Canton Fair. However, it reports no overseas warehouse, showroom, overseas agent, or branch, which may limit local service infrastructure.

Production capacityProduction-related infrastructure includes an assembling line, automatic tester, terminal crimping machine, wire stripping machine, and test platform. Finished-product inspection instructions are documented and uniformly followed, service capability is supported by written procedures and records, and average lead time is reported as one month in both peak and off-season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. It also states that it can develop special electric products to meet customer requirements, providing strong direct evidence of customization capability.