What standards do the motors conform to?

The motors conform to GB755, JB/T1473, IEC, German standards, and our company's standard for power level and installation size.

What are the main components and materials used?

Frame is cast iron or steel, stator and rotor use copper, shaft is 45# Steel, and bearings are SKF or equivalent.

What testing is performed before shipment?

Each motor undergoes routine tests (DC resistance, insulation, withstand voltage, etc.) and type tests (full load, efficiency, temperature rise) before leaving the factory.

2150 for Mining, 32p, 6000V

Name: 400kw Synchronous Motor, 187.5r/M, Tdmk400-32/2150 for Mining, 32p, 6000V
Brand: Changsha Changli Electric Co., Limited
SKU: 2041287852

Hunan, ChinaChangsha Changli Electric Co., Limited

US$2,000.00-100,000.00

1 Piece

Product profile

Customization

Available

Application

Universal, Industrial

Operating Speed

Constant Speed

Model NO.

TDMK400-32/2150-400KW-6KV

Operation Mode

Electric Motor

Magnetic Structure

Salient Pole

Function

Driving

Structure

Rotating Armature Type (Pole Fixed)

Number of Poles

2-40p

Ventilation

Open and Closed

Certification

CCC, ISO9001, CE

Brand

Changli

Rated Power

400kw

Frequency

50Hz/60Hz

Voltage

11kv, 10kv, 6.6kv, 6kv, 4160V, 3000V, 3300V

Protection

IP00,IP21, IP23, IP44, IP54, IP55

Cooling Method

IC01, IC37, IC81

Mounting

7211

Rotation Direction

Cw/Ccw

Connection

Bearing

Plain Bearing

Insulation Class

Temperature Rise

Sound Pressure Level

85dba

Space Heater

Yes

PT100

Yes

Transport Package

Standard Seaworthy Packing

Trademark

CHANGLI

Origin

China

HS Code

8501530090

Production Capacity

500000

Key features

High Starting Torque: Starting torque is 1.7 times rated torque, ideal for heavy loads like ball mills.

Brushless Excitation: TMW series uses brushless excitation, eliminating slip ring wear and maintenance.

Wide Power Range: Available in power range from 400kW to 15000kW for diverse industrial needs.

Customizable Voltage: Voltage options include 11kV, 10kV, 6.6kV, 6kV, 4160V, 3000V, and 3300V.

Robust Construction: Q235B steel base and copper windings ensure stability, low vibration, and durability.

Advanced Cooling: Multiple cooling methods (IC01, IC37, IC81) available for different operating conditions.

Flexible Frequency: Supports both 50Hz and 60Hz frequencies to match international standards.

Color Customization: Professional painters can mix and paint any color according to your choice.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQFull Customization

Changsha Changli Electric Co., Limited

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-01Average Response Time: ≤0.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as Hebei Changli Electric Tech Co., Ltd., a China-based limited company described as both a trading company and manufacturer/factory. Its stated scope covers technology services, mechanical equipment and parts, hardware, electronic products, and import/export activities. It offers multiple customization modes, ODM services, and OEM services for well-known brands. However, the evidence indicates no available SDK, no new products in the past year, no inventory capability, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. After-sales activities include training, debugging, maintenance, repair, and equipment installation, but overseas service coverage is recorded as zero countries. Financial information is referenced for 2021–2023, without substantive financial results; therefore, credibility cannot be assessed. Quality, certification, raw-material traceability, outsourcing procedures, contracts, and sustainability controls are largely...

Supplier typeThe supplier is identified as a limited company in China and is described as both a trading company and manufacturer/factory. Its business scope includes technology services, mechanical equipment and parts, hardware, electronic products, and import/export activities.

After-Sales capabilityThe supplier lists training, debugging, maintenance, repair, and equipment installation among its service offerings, with Tianjin Port identified as the nearest service point. However, it has no overseas agents or branches, serves zero countries overseas, and its complaint and corrective-action procedures have no written records.

R&D capabilityThe supplier offers ODM services and OEM services for well-known brands, indicating some design and development-related service capability. Nevertheless, it reports no available SDK and no new products in the past year, which are explicit limitations on its demonstrated innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its provision of ODM services further supports the conclusion that it has broad customization capability.

Product Q&A

Q:What is the warranty period?

Standard warranty is 12 months after commissioning or 18 months after delivery, whichever comes first. Extended warranty options are available upon request.

Q:What is the power range of these synchronous motors?

The power range covers from 400kW to 15000kW, suitable for various large-scale industrial applications.

Q:Are the motors suitable for mining and cement industries?

Yes, they are core driving equipment for mining, cement, and other industries, specifically designed for lattice type ball mills, rod mills, and coal mills.

Q:What excitation systems are available?

Two types are available: TDMK series with silicon controlled excitation (slip ring and brush), and TMW series with brushless excitation (AC exciter and rotating rectifier).

Q:Can the motor color be customized?

Yes, with professional painters, we can mix and paint any color according to your choice.