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Door Machine with Permanent Magnet Variable Frequency Control

Name: Door Machine with Permanent Magnet Variable Frequency Control
Brand: Shanghai Sunny Elevator Co., Ltd.
SKU: 1905671255

Shanghai, ChinaShanghai Sunny Elevator Co., Ltd.

US$120.00-1,000.00

1 Piece

Product profile

After-sales Service

with

Warranty

12 Months

Driving Type

AC Elevator

Model NO.

SN-TM1431

Capacity

500-1000kg

Persons

11 - 19

Speed

1.00 - 2.00m/s

Control Mode

Group Control

Position of Computer Room

Without Computer Room

Elevator Door

Center Opening Door

Door Knife

Single

Deceleration Device

Without Deceleration Device

Attendant

Without Attendant

Opening Door

600mm-1000mm

Voltage

AC220V

Opening Type

Center Opening

Product Name

Door Machine

Transport Package

in Carton Box

Trademark

Sunny

Origin

China

Production Capacity

10000PCS/Month

Key features

Permanent Magnet VFD Control: Features permanent magnet variable frequency control for efficient and stable elevator door operation.

Synchronous Belt Drive: Utilizes synchronous door vane and synchronous belt drive for precise and quiet movement.

Flexible Customization: Offers full customization including opening door size (600-1000mm), voltage, and opening type.

Wide Model Range: Available in various sizes including JJ 600 to 1000 and 2JJ-20 series for diverse applications.

12-Month Warranty: Comes with a 12-month warranty and professional after-sales service support.

Versatile Installation: Supports optional installation on car top or front wall for flexible system integration.

Company profile

Importers and ExportersIn-stock CapacityR&D CapabilitiesDigital Management Enterprise

Shanghai Sunny Elevator Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.98h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company selling electronic products, mechanical equipment, and accessories, with import and export capabilities. It reports inventory capacity, four production lines, broad export-market coverage, and an off-season lead time within 15 workdays. Customization is available from samples and designs through full customization, but there were no new products in the past year, no ODM service, and no SDK availability. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. ERP-based digital process management is reported, while no fixed-source pollution registration or factory environmental impact assessment report is available. Evidence is insufficient for certification holding, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly classified as a trading company whose scope covers sales of electronic products, mechanical equipment, and accessories, together with import and export of goods and technology. This indicates a trading-oriented business model rather than a clearly identified manufacturer.

R&D capabilityThe supplier offers multiple customization modes, but reports no new products in the past year, no ODM service, no SDK, and only three years of total R&D engineer experience. ERP integration and digitalization initiatives are reported, but the explicit product-development evidence indicates limited demonstrated innovation.

Production capacityThe supplier reports inventory capacity, four production lines, an annual output range, broad export-market coverage, and an off-season lead time within 15 workdays. However, the peak-season lead-time entry is mixed and unclear, and the supplier is classified as a trading company, so the full scale and reliability of its own production capability remain only partially established.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, flexible customization, and full customization. This is direct evidence of broad customization availability, although the limited stated R&D experience may affect complex development projects.

Product Q&A

Q:Are the elevator wire ropes durable?

Yes, the wire rope has a safety factor of more than four, and its tensile strength is greater than the lift weight, so it won't break at the same time.

Q:Is it dangerous if power fails suddenly during operation?

No, the elevator will automatically stop due to electrical and mechanical safety devices, and brakes will automatically engage.

Q:Will users be hurt if the door closes suddenly?

No, if people touch the hall door, it will automatically restart. Anti-clamping switches prevent closing and allow reopening if touched.

Q:How does the elevator run?

Elevators are operated with a counterweight wire rope through a traction drive, moving up and down on the guide rail.

Q:Is the escalator installation complicated?

No, our escalators apply an integrated structure that is precise, efficient, and allows for easier and more convenient commissioning.