Product Overview

The 2112 Dual-Impeller Plastic Range Hood Motor is an industrial-grade, single-phase AC centrifugal blower engineered for versatile integration into modern kitchen ventilation systems. Housed in a needle-flame standard fire-retardant plastic casing, this unit features a highly efficient dual forward-curved impeller system designed to maximize airflow while minimizing acoustic output. Built for operational endurance, the motor incorporates Class 200 thermal insulation and built-in thermal protection, ensuring continuous duty safety under demanding conditions. With a highly adaptable 1-to-8 speed variable control capability, this model offers OEM manufacturers precise operational flexibility for various hood designs, from classic configurations to advanced multi-function ventilation units.

Key Benefits

Exceptional Thermal Endurance: Built with Class 200 insulation and an integrated thermal protector, safeguarding the unit against over-temperature failures during prolonged operation.

Acoustic & Aerodynamic Efficiency: The dual forward-curved impellers are precisely balanced to deliver high static pressure and optimized airflow with notably low noise emissions.

Maximum Operational Versatility: Featuring a flexible 1-to-8 speed control range, allowing seamless integration with a wide variety of electronic control switches and OEM system logic.

Certified Safety Standards: The housing is constructed from industrial-grade, flame-retardant plastic that complies with needle flame testing standards, mitigating fire risks in commercial and residential kitchens.

Streamlined Assembly: Engineered for easy installation and low energy consumption, reducing manufacturing line friction for OEM partners and operating costs for end-users.

Technical Specifications

Product Features

Dual Forward-Curved Impellers: Engineered with twin aerodynamic forward-curved blades to maximize static pressure and maintain stable volumetric airflow across varying duct resistances.

Advanced Thermal Management: Features Class 200 winding insulation paired with a dedicated internal thermal protector, preventing coil degradation and interrupting operation during critical over-temperature events.

Broad Voltage and Frequency Tolerance: Designed for a 220V–240V operating envelope at dual 50/60Hz frequencies, allowing seamless deployment across diverse international electrical grids.

Variable Speed Matrix (1 to 8 Stages): Supports highly configurable speed settings ranging from 1 to 8 distinct RPM stages, allowing OEM engineers to map specific extraction profiles for different hood models.

Needle-Flame Resistant Housing: The motor casing is injection-molded using an industrial-grade, fire-retardant polymer compliant with rigorous needle-flame safety standards.

Universal Switching Compatibility: Straightforward integration with mechanical push-buttons, touch capacitive relays, and advanced electronic PCB control units.

Acoustic Optimization: Precision dynamic balancing of the rotating assembly significantly reduces mechanical vibration, resulting in a low-noise operational profile.

Applications

OEM Residential Range Hoods: Highly compatible with classic, chimney-style, and modern angled kitchen extraction units.

Cabinet-Integrated Ventilation: Compact dimensions allow for seamless integration into concealed or slide-out cabinet hoods.

Light Commercial Extraction: Suitable for localized workstation ventilation requiring consistent airflow and low acoustic disruption.

Custom HVAC Modules: A reliable baseline component for engineering firms developing specialized localized air-handling units.

Why Choose This Product

For procurement managers and HVAC engineers, this motor resolves several critical supply chain and operational challenges. The inclusion of Class 200 insulation and built-in thermal protection drastically reduces post-installation failure rates, lowering warranty servicing costs for OEM brands. The highly flexible 1-to-8 speed configuration provides product designers with the latitude to use a single motor SKU across multiple product tiers — from entry-level 3-speed hoods to premium 8-speed smart models. Standardized dimensions and straightforward mounting mechanics ensure rapid assembly line integration.

Why Choose This Manufacturer

Partnering with Nam Avarane Sanaye Arvin Co. (Electro NASA) means securing a direct line to a manufacturer with over two decades of specialized centrifugal motor production (established 1999). As an ISO 9001:2015 certified facility, our production lines follow strict quality management protocols. With a proven export infrastructure currently routing over 30% of our output to international markets, we understand global shipping logistics, CE compliance documentation, and long-term supply agreement stability.

Product Comparison

Quality Assurance & Manufacturing

Dielectric Withstand Testing (Hi-Pot): Ensuring the Class 200 insulation maintains integrity under voltage stress.

Dynamic Rotor Balancing: Each dual-impeller assembly is individually balanced to eliminate eccentric rotation and bearing wear.

Acoustic & Vibration Mapping: Batch testing in controlled environments to verify low noise emissions meet documented specifications.

Continuous Load Simulation: Thermal protectors are validated under simulated high-heat, high-resistance ducting scenarios.

Installation & Maintenance

Assembly Line Integration for OEMs: Featuring standardized mounting geometries and a compact housing footprint, the unit drops seamlessly into various range hood chassis designs. Universal electrical compatibility ensures rapid wiring to both mechanical switchboards and digital PCB controllers.

Maintenance Profile: The sealed motor housing prevents grease and particulate ingress, while the built-in thermal protector automatically resets without manual intervention following temporary over-temperature events. The self-lubricating bearing system ensures long-term, frictionless operation.

FAQ

How does the Class 200 insulation impact the motor’s lifespan in commercial or heavy-duty residential applications? Class 200 insulation provides a superior thermal threshold compared to conventional Class 130 or 155 motors, directly translating to a longer service life and preventing motor burnout during extended cooking cycles.

Can the 1-to-8 speed settings be mapped to our proprietary electronic control modules? Yes. OEM engineers can easily map specific speed taps to match the logic of customized capacitive touch panels, digital displays, or traditional multi-step mechanical switches.

Is the 2112 motor compatible with both 50Hz and 60Hz international electrical grids? Absolutely. The motor is dual-rated for 220V–240V at both 50 Hz and 60 Hz frequencies.

How does the needle-flame standard plastic housing improve product compliance? The housing is manufactured from specialized fire-retardant polymers that pass stringent needle-flame testing, a critical compliance factor for CE and international safety certifications.

What is the warranty coverage for international OEM buyers? Electro NASA provides a direct, factory-backed 24-month warranty, with highly responsive warranty support that trading companies cannot match.

Are engineering drawings and performance curves available for prototype development? Yes. We supply comprehensive technical documentation, including CAD models, dimensional diagrams, and aerodynamic performance curves.

Trust & Export Procurement

Relying on intermediary trading companies introduces unnecessary risk into your production schedule. By partnering directly with Nam Avarane Sanaye Arvin Co. (Electro NASA), you are contracting a primary manufacturer with a continuous operational history since 1999. We currently export over 30% of our production volume, meaning our logistics teams are highly experienced in international freight, export compliance, and securing reliable transit lines. Our facility operates under ISO 9001:2015 Quality Management Systems, and our products carry CE Marking and Iranian National Standard conformity.

Get in Touch

Request an OEM Quotation — Submit your projected annual volume and specific technical requirements to receive a comprehensive pricing tier and lead-time analysis.

Discuss Custom OEM Manufacturing — Require modifications? Speak directly with our technical sales engineers to adapt this motor to your proprietary chassis or control boards.

Request Technical Data & CAD Files — Accelerate your R&D process with detailed dimensional drawings, aerodynamic performance curves, and wiring schematics.

Become an International Distributor — Expand your HVAC and appliance component portfolio. Contact our export division to discuss exclusive regional distribution agreements.