ebm-papst Q-motors

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Q-motors

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

M4Q045-EF01-75 \| ebm-papst 230V 110W AC Q-motor for Commercial Refrigeration Intended for Commercial Refrigeration, the ebm-papst M4Q045-EF01-75 is a 230 V AC Q-motor, specified with 45 mm dimensions for installation planning. The parameter assists integration checks.	230	45	-	-	110	1300	-
M4Q045-CA01-75 \| ebm-papst 230V 31W AC Q-motor for Commercial Refrigeration Configured for Commercial Refrigeration, ebm-papst M4Q045-CA01-75 is a 230 V AC Q-motor, presenting a documented 31 W input rating. It supports an evidence-based shortlist. Its documented data supports integration planning.	230	45	-	-	31	1300	-
M4Q045-BD01-75 \| ebm-papst 230V 29W AC Q-motor for Commercial Refrigeration Supporting Commercial Refrigeration, ebm-papst M4Q045-BD01-75 is a 230 V AC Q-motor, showing a documented 29 W input rating. It provides a traceable selection parameter. Its documented data supports integration planning.	230	45	-	-	29	1300	-
M4Q045-EA01-01/C01 \| ebm-papst 230V 80W AC Q-motor for Commercial Refrigeration Configured for Commercial Refrigeration, the ebm-papst M4Q045-EA01-01/C01 is a 230 V AC Q-motor, built around 45 mm dimensions for installation planning. This supports technical purchasing review.	230	45	1750	-	80	1550	-
M4Q045-EF01-27 \| ebm-papst 230V AC Q-motor for Commercial Refrigeration Integrated into Commercial Refrigeration, the ebm-papst M4Q045-EF01-27 is a 230 V AC Q-motor, featuring 45 mm dimensions for installation planning. This guides model-to-system comparison.	230	45	-	-	-	-	-
M4Q045-CA01-01/A30 \| ebm-papst 230V 30W AC Q-motor for Commercial Refrigeration Created for Commercial Refrigeration, the ebm-papst M4Q045-CA01-01/A30 is a 230 V AC Q-motor, identified by a documented 30 W input rating. This assists electrical and mechanical review.	230	45	1750	-	30	1550	-
M4Q045-DA01-A4 \| ebm-papst 230V 18W AC Q-motor for Commercial Refrigeration Deployed in Commercial Refrigeration, ebm-papst M4Q045-DA01-A4 is a 230 V AC Q-motor, offering a documented 18 W input rating. The figure supports compatibility review. Its documented data supports integration planning.	230	45	-	-	18	1550	-
M4Q045-EF01-04 \| ebm-papst 230V 100W AC Q-motor for Commercial Refrigeration Prepared for Commercial Refrigeration, ebm-papst M4Q045-EF01-04 is a 230 V AC Q-motor, with 45 mm dimensions for installation planning. It gives project engineers a selection cue. Its documented data supports integration planning.	230	45	-	-	100	1550	-
M4Q045-DA11-04 \| ebm-papst 115V 62W AC Q-motor for Commercial Refrigeration Serving Commercial Refrigeration, the ebm-papst M4Q045-DA11-04 is a 115 V AC Q-motor, documented with 45 mm dimensions for installation planning. The data supports model-level evaluation.	115	45	-	-	62	1550	-
M4Q045-DA01-04 \| ebm-papst 230V 62W AC Q-motor for Commercial Refrigeration Serving Commercial Refrigeration, the ebm-papst M4Q045-DA01-04 is a 230 V AC Q-motor, whose supplied data highlights 45 mm dimensions for installation planning. The rating aids system-fit checks.	230	45	-	-	62	1550	-
M4Q045-DA05-01/A07 \| ebm-papst 230V 80W AC Q-motor for Commercial Refrigeration Configured for Commercial Refrigeration, the ebm-papst M4Q045-DA05-01/A07 is a 230 V AC Q-motor, using 45 mm dimensions for installation planning. The value aids operating-point comparison.	230	45	-	-	80	1550	-
M4Q045-EF03-04 \| ebm-papst 115V 100W AC Q-motor for Commercial Refrigeration Serving Commercial Refrigeration, ebm-papst M4Q045-EF03-04 is a 115 V AC Q-motor, centered on 45 mm dimensions for installation planning. The data helps compare W-series variants. Its documented data supports integration planning.	115	45	-	-	100	1550	-
M4Q045-DA05-01 \| ebm-papst 230V 86W AC Q-motor for Commercial Refrigeration Chosen for Commercial Refrigeration, ebm-papst M4Q045-DA05-01 is a 230 V AC Q-motor, featuring 45 mm dimensions for installation planning. This guides model-to-system comparison. Its documented data supports integration planning.	230	45	-	-	86	1300	-
M4Q045-DA01-01 \| ebm-papst 230V 62W AC Q-motor for Commercial Refrigeration Integrated into Commercial Refrigeration, the ebm-papst M4Q045-DA01-01 is a 230 V AC Q-motor, noted for 45 mm dimensions for installation planning. The data supports model-level evaluation.	230	45	-	-	62	1550	-
M4Q045-CF07-04 \| ebm-papst 115V 60W AC Q-motor for Commercial Refrigeration Specified for Commercial Refrigeration, the ebm-papst M4Q045-CF07-04 is a 115 V AC Q-motor, whose supplied data highlights a documented 60 W input rating. The rating aids system-fit checks.	115	45	-	-	60	1300	-
M4Q045-CF01-75 \| ebm-papst 230V 16W AC Q-motor for Commercial Refrigeration Developed for Commercial Refrigeration, ebm-papst M4Q045-CF01-75 is a 230 V AC Q-motor, rated with a documented 16 W input rating. This clarifies the model's listed capability. Its documented data supports integration planning.	230	45	-	-	16	1300	-
M4Q045-CA03-75 \| ebm-papst 230V 36W AC Q-motor for Commercial Refrigeration Chosen for Commercial Refrigeration, ebm-papst M4Q045-CA03-75 is a 230 V AC Q-motor, showing a documented 36 W input rating. It provides a traceable selection parameter. Its documented data supports integration planning.	230	45	-	-	36	1300	-
M4Q045-CA03-51/A64 \| ebm-papst 230V 34W AC Q-motor for Commercial Refrigeration Oriented toward Commercial Refrigeration, ebm-papst M4Q045-CA03-51/A64 is a 230 V AC Q-motor, showing a documented 34 W input rating. It provides a traceable selection parameter. Its documented data supports integration planning.	230	45	-	-	34	1550	-
M4Q045-BD01-Y6/C03 \| ebm-papst 230V 26W AC Q-motor for Commercial Refrigeration Designed for Commercial Refrigeration, ebm-papst M4Q045-BD01-Y6/C03 is a 230 V AC Q-motor, featuring a documented 26 W input rating. This guides model-to-system comparison. Its documented data supports integration planning.	230	45	-	-	26	1550	-
M4Q045-EF01-01 \| ebm-papst 230V 110W AC Q-motor for Refrigeration Suited to Refrigeration, the ebm-papst M4Q045-EF01-01 is a 230 V AC Q-motor, noted for a documented speed of 1,300 rpm. This supports duty-point selection. Its supplied parameters support professional equipment integration.	230	-	-	-	110	1300	-

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About Q-motors

How to Select the Right Q-motors

Before comparing models of Q-motors, write down the real operating requirements: required airflow, system static pressure, available installation space and the electrical supply on site. A selection that ignores any of these four factors usually ends in returned goods or on-site retrofits.

Voltage and control define the shortlist. Standard options include 12/24/48 V DC and 115/230 V AC; for applications where operating points move, EC fans with PWM or 0-10 V input give precise speed control, and a tach signal provides the feedback many safety systems require.

Environmental conditions eliminate unsuitable models faster than any catalog filter. Check the ambient temperature range, required IP protection for dust and moisture, and the expected service life — ball-bearing units hold their noise and airflow figures far longer than sleeve-bearing designs in vertical or high-temperature positions. If the equipment must ship into regulated markets, verify UL, CE and RoHS compliance at this stage, and set a realistic noise target in dBA so acoustic requirements do not surface after installation.

Close the selection by de-risking the order: verify stock levels, confirm production lead time, and request datasheets plus dimension drawings for the final candidates so the mounting holes and connectors are checked before purchase. Share your operating point with us and we will validate the fit 50 products in this category are ready for comparison.

Typical Applications and Use Cases for Q-motors

Across our project record, Q-motors are specified wherever equipment must stay cool and air must keep moving: data centers and server rooms, commercial refrigeration, air handling and ventilation systems, telecom and battery cabinets, industrial machinery, and power electronics in the new-energy sector. What these projects share is a simple truth — the fan is small in cost but decisive for uptime, so it deserves the same engineering attention as the equipment it protects.

In a recent retrofit project, a customer's cooling unit had to keep running while its worn fan was exchanged. We identified a current-series replacement with identical mounting dimensions and an equivalent airflow-pressure curve, confirmed the tach output compatibility, and the installation was finished within a single maintenance window.

A second frequent case is refrigeration service: a condenser or evaporator fan fails and the exact original model is on long lead time. Instead of waiting, we check bearing type, IP rating, blade diameter and speed, then offer an equivalent that restores capacity immediately — one of the most common ways our stock protects cold chain operations.

New builds and replacement projects on ebmpapst equipment follow the same path at our company: you send the required airflow, pressure and dimensions; we respond with a shortlist, performance curves and firm delivery dates.

Frequently Asked Questions About Buying Q-motors

Can you replace my existing Q-motors from another supplier or a discontinued model?

Yes. Replacement supply is one of our core services: we cross-reference the mounting dimensions, voltage, speed and performance curve of your installed unit and propose the closest current-series equivalent. Where the frame or connector differs slightly, we state the difference clearly before you order, so the replacement installs without surprises.

Can I order a single piece or request a sample before a bulk purchase?

Single-piece orders and samples are welcome — many customers validate one unit in their system before committing to volume. There is no minimum order quantity for standard stock models, and the sample price is deducted from the bulk order in most repeat purchases. Tell us the quantity you plan to use and we will quote both scenarios.

Do you support customized or OEM versions of Q-motors?

Yes. Beyond catalogue models we can discuss modified lead wires, connectors, speed curves, IP upgrades or private-label packaging for OEM projects. Customization usually starts from a defined annual quantity; our engineers will review your requirement and confirm feasibility, tooling cost and lead time before any commitment.

Bag

Bag packaging indicates that a specified quantity of product is packaged by the manufacturer in a bag, sealed pouch, or similar container and sold as a unit without repackaging. It is also used to describe kits/assortments where components are packaged in separate bags according to part number or parametric value, rather than in a compartmentalized box or similar rigid container.

Q-motors

Q-motors

By type

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

Media

Exclude

Applied Filters

About Q-motors

How to Select the Right Q-motors

Typical Applications and Use Cases for Q-motors

Frequently Asked Questions About Buying Q-motors

Can you replace my existing Q-motors from another supplier or a discontinued model?

Can I order a single piece or request a sample before a bulk purchase?

Do you support customized or OEM versions of Q-motors?