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Siemens Sqm50.424A2z7r Servo Motor / Damper Actuator for Burner Control
US$2,290.00
1 Piece

Product profile

Customization

Available

Protection Level

IP40

Gear Train

Maintenancefree, Backlashfree,Disengageable Clutch

Model NO.

SQM50.424A2Z7R

Operating Temperature

-20°C to +60°C

Auxiliary Switches

2 Adjustable Cams

Position Feedback

Integrated Potentiometer

Nominal Torque

15 Nm

Shaft Diameter

9.5 mm

Power Supply

230V AC, 50/60Hz

Certifications

CE

Rotation Angle

90° (Standard)

Transport Package

Export Packaging

Specification

180*120*140mm

Trademark

SIEMENS

Origin

Germany

HS Code

8501109300

Production Capacity

999

Key features

High Torque Output: 15 Nm nominal torque designed for driving medium to large burner air and gas dampers.
Precise Control System: 30-second 90-degree rotation with support for 0-10V, 4-20mA, and potentiometer feedback.
Maintenance-Free Gear Train: Features a self-lubricating, backlash-free gear train with a disengageable clutch.
CE Certified Safety: Approved with CE certification and manufactured in Germany for industrial combustion control.
Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.
Versatile Mounting Options: Supports both foot and flange mounting with a 9.5 mm shaft diameter.
Integrated Position Feedback: Includes an integrated potentiometer for accurate position monitoring.

Company profile

Shenzhen Zhongliweiye Electromechanical Equipment Co., Ltd.
Importers and ExportersExhibition Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.14h

AI-Powered supplier vetting

SummaryShenzhen Zhongliweiye Electromechanical Equipment Co., Ltd. is a China-based manufacturer established in 2014 with 24 employees. It offers gas burners, burner accessories, boiler-related products, and related equipment. The supplier demonstrates broad customization and ODM capabilities, has two R&D engineers, provides technical and after-sales support, and maintains R&D design and validation documentation. It has OEM experience with recognized brands and has participated in the SFCHINA trade show. However, no certifications, SDK, R&D patents, overseas warehouses, overseas showrooms, overseas agents, or written supplier corrective-action procedures are documented. Financial records are indicated for 2022–2024, but their adequacy cannot be assessed from the provided information.
Supplier typeThe supplier is identified as a manufacturer and limited company located in Shenzhen, China, with products including gas burners, burner accessories, boiler accessories, burner controllers, and solenoid valves. This directly supports classification as a manufacturing supplier rather than a trading-only entity.
After-Sales capabilityThe supplier’s technical engineers are responsible for technical support during production and after-sales service, and it has a clear customer-complaint procedure with follow-up records. However, it reports no overseas warehouse, showroom, agent, or branch, indicating that overseas service infrastructure is not documented and is explicitly absent.
R&D capabilityThe supplier reports new products within the past year, two R&D engineers, R&D audit documentation, AutoCAD and 3D design capabilities, private mold capability, and ODM services. These are positive indicators of active product development, although it has no R&D patents and no available SDK.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its two R&D engineers, private mold capability, AutoCAD, 3D design services, and ODM offering further support practical customization and design-to-production work.
Client casesThe supplier reports OEM service for recognized brands and participation in the SFCHINA offline trade show. These are direct indicators of market-facing experience, but no customer names, project descriptions, order volumes, or independently verifiable case details are provided.

Product Q&A

Q:What is the nominal torque of this servo motor?
A:
The nominal torque is 15 Nm, suitable for driving medium and large burner dampers.
Q:What control signals does the actuator support?
A:
It supports 0-10V, 4-20mA, and potentiometer feedback signals.
Q:Is the gear train maintenance-free?
A:
Yes, it features a maintenance-free, self-lubricating gear train with a disengageable clutch.
Q:Can this product be customized?
A:
Yes, full, minor, and flexible customization options are available based on samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.

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