What are the available voltage options?

The motors support various voltages including 230/460V, 380V, 400V, and 460V depending on the model.

What is the warranty period?

We provide a one-year warranty for all our motors.

What are the main applications for these motors?

They are widely used in air compressors, agricultural machinery, electric tools, pumps, fans, and machine tools.

4pole 150HP NEMA Premium Efficiency Induction Electric AC Three Phase Motor

Name: 4pole 150HP NEMA Premium Efficiency Induction Electric AC Three Phase Motor
Brand: Taizhou Dongyi Electric Motor Co., Ltd.
SKU: 1923805912

Zhejiang, ChinaTaizhou Dongyi Electric Motor Co., Ltd.

US$2,493.00

10-49 Pieces

US$2,488.00

50-99 Pieces

US$2,483.00

100+ Pieces

Sample price:US$2501.00/piece.Request sample

Product profile

Customization

Available

Application

Machine Tool

Speed

Low Speed

Model NO.

E4150445T

Number of Stator

Three-Phase

Function

Control

Casing Protection

Closed Type

Number of Poles

Starting Mode

y-δ Starting

Certification

ISO9001

Brand

Si Hai Motor

Product Brand

Si Hai Motor

Voltage

230/460V

Product Certification

CE; ISO 9001; CSA

Service Factor

1.15

Insulation Class

Protect Feature

Totally Enclosed Fan-Cooled

Housing

Cast Iron

Warranty

One Year

Transport Package

Wooden Case

Specification

1975lbs

Trademark

Si Hai

Origin

Zhejiang, China

HS Code

8501520000

Production Capacity

1000sets/Month

Key features

NEMA Premium Efficiency: High-efficiency induction motor meeting NEMA premium standards for energy savings.

Wide Power Range: Available from 1HP to 600HP with multiple pole configurations (2, 4, 6 poles).

Robust Construction: Cast iron housing with Totally Enclosed Fan-Cooled (TEFC) protection for durability.

Multiple Voltage Options: Supports 230/460V and 380V/400V/460V for versatile global application.

Comprehensive Certifications: Certified with CE, ISO 9001, and CSA for international safety and quality compliance.

High Service Factor: 1.15 service factor ensures reliable operation under varying load conditions.

One Year Warranty: Backed by a one-year warranty covering mechanical defects for peace of mind.

Versatile Applications: Ideal for air compressors, agricultural machinery, pumps, fans, and machine tools.

Company profile

Taizhou Dongyi Electric Motor Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo Port, Shanghai Port, Qingdao PortAverage Response Time: ≤24hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryTaizhou Dongyi Electric Motor Co., Ltd. is identified as a China-based manufacturer/factory specializing in NEMA and IEC electric motors, including three-phase, single-phase, AC, pump, farm-duty, and related motor products. The supplier reports ISO 9001 and GMP certification, five production lines, advanced motor testing equipment, and an engineering team with 6–10 years of R&D experience. It states that it can develop special electric motors according to customer drawings and requirements. Export activity began in 2003, with 90% of sales reportedly from exports and markets across multiple regions. Available information supports its manufacturing, certification, production, and customization capabilities. However, the provided slices do not establish after-sales service performance, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as researching, developing, and manufacturing NEMA-standard and IEC-standard electric motors. This directly supports classification as an industrial motor manufacturer.

CertificationsThe supplier reports ISO 9001 and GMP certification and describes a type-approval laboratory and quality-control systems using CAD software. These statements provide explicit evidence of certification and quality-management infrastructure.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, advanced testing equipment, CAD-based quality control, and engineering capability covering NEMA and IEC motor lines. It also states that it can develop new special motors, supporting a positive assessment of technical development capability.

Production capacityEvidence includes five production lines, a 10,000-square-meter factory, a full set of testing equipment, a broad motor range from fractional motors to 500 HP, and stated order fulfillment within 15 workdays in off-peak periods and one month in peak periods. These details explicitly support substantial production capability.

Customization capabilityThe supplier explicitly states that its factory can develop new special electric motors according to customer drawings and requirements. Its engineering and production teams also support multiple NEMA and IEC product lines, directly indicating customization capability.