What is the rated power and speed configuration?

The rated power is 1.5kW at low speed (8 poles) and 2.4kW at high speed (4 poles), with speeds of 720 r/min and 1400 r/min respectively.

Is the voltage customizable?

Yes, while standard is 380V/50Hz, other voltages like 220V/400V are customizable.

380V Yd Serie Three-Phase Asynchronous Motor for Stepped Speed Regulation Applications

Name: 380V Yd Serie Three-Phase Asynchronous Motor for Stepped Speed Regulation Applications
Brand: Thermal International Co., Ltd.
SKU: 2292359445

Guangdong, ChinaThermal International Co., Ltd.

US$20.00-50.00

50 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial, Power Tools

Operating Speed

Multi-Speed

Model NO.

MT-402

Number of Stator

Three-Phase

Species

Yd Serie

Rotor Structure

Squirrel-Cage

Casing Protection

Protection Type

Number of Poles

Pole-Changing 8/4

Starting Mode

Direct on-line Starting

Certification

Model Number

Yd112m-8/4

Rated Voltage

380V

Rated Power

1.5/2.4kw

Rated Current

7.8/6.1A

Frquency

50Hz

Rated Speed

720r/Min (8 Poles )/ 1400r/Min (4 Poles)

Connection

Delta Connection(Low Speed)/Double-Star Connection

Insulation Class

Class B (130℃)

Protection Class

IP44

Duty Cycle

S1 (Continuous Operation)

Cooling Method

IC411 (Self-Fan Cooling)

Transport Package

Carton+Pallet/Wooden Crate Packaging

Specification

YD112M-8/4

Trademark

Thermal International

Origin

China

Production Capacity

5, 000PCS/Week

Key features

Pole-Changing Speed Regulation: Achieves dual speeds (720/1400 r/min) via winding switching without frequency converters.

High Efficiency & Energy Saving: Optimized power matching for different speeds prevents waste, ideal for high/low speed switching.

Direct Replacement for Y Series: Mounting dimensions match standard Y-series motors, allowing direct replacement without installation changes.

Robust Industrial Design: Squirrel-cage structure with IP44 protection and Class B insulation for stable operation in industrial environments.

Wide Power Range Availability: Models available from 0.37kW to 160kW, covering various industrial needs with customizable voltages.

Reliable Low Maintenance: Simple structure with no extra speed governors required, offering lower maintenance costs than variable frequency systems.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤2.71hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.

Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.