How long is your delivery time?

Quantity (sets) 1 - 10 11 - 50 51 - 100 > 100 Lead time (days) 20 25 30 To be negotiated

Each motor will be packed with high quality carton box. If needed,the motors can also packed with plywood case Port: Guangzhou/Shenzhen port

4000n. M Customized High Quality Frameless Motor for CNC Machine Tools in China

Name: 4000n. M Customized High Quality Frameless Motor for CNC Machine Tools in China
Brand: Shen Zhen ZRT Co., LTD
SKU: 1957197071

Guangdong, ChinaShen Zhen ZRT Co., LTD

US$4,299.00-4,599.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Application

Machine Tool

Speed

Variable Speed

Model NO.

ZRT-400-A

Number of Stator

Three-Phase

Function

Control

Casing Protection

Protection Type

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC

Brand

Zrt

Customized

Available

Feature

High Precision

Continuous Torque

2000n.M

Continuing Current

45A RMS

Maximum Speed

80rpm

Torque Constant

4.4n.M/a RMS

Weight

170.5kg

Transport Package

Wooden Case

Specification

400-A

Trademark

ZRT

Origin

China

Production Capacity

10000/Year

Key features

High Precision Customization: Customizable rotor hub, stack length, diameter, windings, and insulation based on specific requirements.

High Torque Density: Continuous torque 2000Nm, maximum torque 4000Nm, with unique modular stator design.

Compact Frameless Design: Direct load connection eliminates gearboxes, reducing machine size and ensuring zero backlash.

Wide Application Scope: Ideal for CNC machine tools, optical media, lithium battery manufacturing, and medical equipment.

Certified Quality: Passed ISO9001, CE, RoHS, and 3A Credit certifications for reliable performance.

Efficient Cooling System: Designed for maximum efficiency, enhancing motor output and system performance.

Flexible Custom Options: Customize mechanical dimensions, electrical options, thermal optimization, torque, and speed.

Company profile

QA/QC Inspectors100% Finished Products InspectionFull CustomizationOEM Services

Shen Zhen ZRT Co., LTD

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2022-01-01Nearest Port: Shenzhen portAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryZRT is a Shenzhen-based manufacturer and developer specializing in direct-drive motors, torque motors, rotary tables, frameless motors, and related automation components. The supplier reports broad customization capability, documented R&D processes, CAD and PS software use, more than 300 motor types developed, and 15 invention and utility model patents. It states annual productivity of 10,000 pieces each for direct-drive and frameless motors and has four quality assurance and quality control inspectors. However, it does not provide 3D software design, has no valid manufacturing-capacity contract with affiliated subcontractors, no in-stock or overseas warehouse capability, no overseas agents or branches, and no offline trade-show participation. Evidence of formal certifications, after-sales service, financial credibility, and broader customer cases is insufficient.

Supplier typeZRT is described as a Shenzhen high-tech enterprise focused on the development, production, customization, sales, and service of direct-drive motors. Its stated business scope also covers mechanical equipment, automation equipment accessories, and import and export activities, indicating a manufacturer and technical solution provider rather than a pure trading company.

R&D capabilityZRT reports new products during the past year, more than 300 motor types developed since 2016, 15 invention and utility model patents, and a dedicated R&D team. It also maintains auditable design-input, output, review, verification, and validation documentation and uses CAD and PS; these are explicit indicators of established innovation capability.

Production capacityThe supplier reports annual productivity of 10,000 direct-drive motors and 10,000 frameless motors, four quality assurance and quality control inspectors, production of mechanical and automation equipment accessories, and advanced production equipment and automated production lines. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, so production capacity is evidenced primarily for its own operations.

Customization capabilityZRT explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D engineers develop products according to market requirements and detailed customer requests, while its product focus and design documentation support the stated custom-development capability; the main limitation is that it does not provide 3D software design services.

Client casesZRT states that it has provided customized successful cases to many listed Chinese domestic equipment companies and offers direct-drive control solutions to customers in different industries. The evidence indicates relevant customer experience, but it does not identify customer names, project details, quantities, or independently verifiable case outcomes.

Product Q&A

Q:Do you offer Frameless motor custom service?

Yes, We can provide Frameless motor customized service until the customization is satisfactory. successfully provide customized cases for lots of china domestic equipment listed companies

Q:Do you have matching drives available?

Yes, we can offer the ChinaBrand Available or according to your driver brand to design Direct Drive Rotary table motors.

Q:How can i pay my order?

We accept T/T.

Q:Do you have any certificate?

We have passed ISO9001, audited by SGC, obtained CE/ROHS Certification and 3A Credit certification of China.

Q:How about your warranty?

Our Warranty is 24months, Normally, the general after-sale service may be as below: The technical support is permanent; The paid spares parts could be provided at any time.