What is the warranty period for the motor?

The standard guarantee period is 12 months.

What certifications does the motor have?

The motors are certified with ISO9001, CCC, CQC, CE, UL, GS, RoHS, and IEC standards.

What mounting types are available for this motor?

The motor supports multiple mounting types including B3 (IM 1001), B35 (IM 2001), B5 (IM 3001), B14 (IM 3601), and B34 (IM 2101).

High Quality Yd Series Variable-Pole Multi-Speed Asynchronous Electrical AC Motor

Name: High Quality Yd Series Variable-Pole Multi-Speed Asynchronous Electrical AC Motor
Brand: ZHEJIANG JUAO MOTOR MANUFACTURING CO., LTD.
SKU: 946562085

Zhejiang, ChinaZHEJIANG JUAO MOTOR MANUFACTURING CO., LTD.

US$1,305.39-1,400.00

2 Pieces

Sample price:US$1305.39/piece.Request sample

Product profile

Customization

Available

Application

Industrial

Speed

Constant Speed

Model NO.

YD280S-8/4

Number of Stator

Three-Phase

Function

Driving

Casing Protection

Closed Type

Number of Poles

2.4.6.8.10.12

Starting Mode

y-δ Starting

Certification

ISO9001, CCC, CQC, CE

Brand

Yihe, Yuanli

Protection Classes

P54.IP55

Guanrantee

12months

Delivery Time

1days

Item No

Yd280s-8/4

Cooling Way

IC411

Rotor Structure

Squirrel-Cage

Frame Materials

Aluminum (3/4-10HP), Cast Iron (3/4-270HP)

Rated Voltage

380V or Customized

Rated Frequency

50Hz, 60Hz

Continuous

S1 or S4

Rated Power

40/55kw

Current

83.5/102

Breakdown Torque(Rated Torque)

1.8

Eff

91%/90%

P.F

0.80/0.91

Transport Package

Cardboard & Wood

Specification

100% COPPER WIRE, SILICON SHEET 600

Trademark

Yihe, . yuanli

Origin

China

HS Code

8501510010

Production Capacity

10000PCS Per Month

Key features

Multi-Speed Variable-Pole Design: Step-by-step speed adjustment with 2, 4, 6, 8, 10, 12 poles for optimal efficiency.

High Efficiency & Energy Saving: IE1, IE2, IE3 efficiency ratings with up to 91% efficiency for electricity savings.

Robust Construction Materials: Aluminum or cast iron frames with 45# steel or stainless steel shafts for durability.

Wide Voltage & Frequency Options: Supports 50Hz/60Hz and multiple voltages including 110V, 220V, 380V, and 440V.

Superior Insulation & Protection: Class F/H insulation, IP44/IP54/IP55 protection, and vacuum impregnation for reliability.

Comprehensive Quality Certifications: Certified by ISO9001, CE, CCC, CQC, UL, GS, RoHS, and IEC standards.

Flexible Mounting Configurations: Multiple mounting types available: B3, B35, B5, B14, and B34 for versatile installation.

OEM Customization Service: Supports OEM services with customized logo, code, and specific product requirements.

Company profile

ZHEJIANG JUAO MOTOR MANUFACTURING CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service AvailableExport Year: 2020-08-14 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.88h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZHEJIANG JUAO MOTOR MANUFACTURING CO., LTD. is identified as a China-based manufacturer established in 2012, with 103 employees, an 18,000 m² manufacturing plant, and 10 production lines. It produces AC motors, including three-phase induction, explosion-proof, electromagnetic speed-adjusting, and fan motors, with stated output of 80,000 pieces. The supplier reports that 90% of sales are exports and lists markets across Southeast Asia, the Middle East, East Asia, Europe, and North America. It states that it provides OEM services, employs professional design engineers, and maintains management and quality-control systems, but no certifications, named customer cases, or detailed after-sales evidence are provided. The supplier reports five R&D engineers and fewer than five quality-control staff. Financial information is excluded in accordance with the privacy requirement.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company, with manufacturing activity in Zhejiang, China. Slice 3 also labels the company nature as a trading company, creating an inconsistent classification that should be clarified.

R&D capabilityThe supplier reports five R&D engineers and professional engineers supporting product design and OEM work. This supports an established design capability, but the slices do not provide patents, new-product records, formal R&D facilities, or measurable innovation outcomes.

Production capacityThe supplier is identified as a manufacturer with 10 production lines, an 18,000 m² plant, 103 employees, and stated annual output of 80,000 pieces across several motor categories. These details explicitly support substantial production capability.

Customization capabilityThe supplier explicitly offers OEM services and states that professional engineers support designing and OEM projects. This is direct evidence of customization capability, although the scope and technical limits of customization are not specified.

Product Q&A

Q:What are the shipping methods available?

For urgent and light orders, express services like UPS, FedEx, TNT, DHL, and EMS are available. For heavy goods, air or sea freight is recommended to save costs.

Q:What payment methods do you accept?

We accept T/T and L/C for large amounts. For smaller amounts, PayPal and Western Union are also accepted.

Q:What is the delivery time for orders?

Production usually takes 25-30 days after payment is received. Peak and off-peak seasons both have an average lead time of one month.

Q:Can I customize the motor with my logo or specific requirements?

Yes, we offer OEM services. You can print your logo, code, or series number on the motor, and we can accommodate special customization requirements.

Q:Can I order samples for testing before bulk purchase?

Yes, you can order samples for testing, but please note that there will be some expenses associated with the sample orders.