Description
The ebm-papst M4Q045-DA01-12 is a robust AC shaded-pole motor (Q-Motor) engineered for continuous duty in commercial refrigeration and ventilation systems. This unit represents Original Engineering from ebm-papst, designed to deliver consistent torque and airflow in evaporator and condenser applications. The motor utilizes an asymmetrical stator and a die-cast aluminum housing to ensure efficient heat dissipation and reduced vibration during operation. It serves as a direct replacement for the M4Q045-DA01-01/A25, ensuring seamless Technical Compatibility with existing cooling infrastructure.
Technical Specifications:
Manufacturer: ebm-papst
Model Series: M4Q (Square Shaded-Pole)
Model Number: M4Q045-DA01-12
Nominal Voltage: 230 V AC
Frequency: 50 / 60 Hz
Power Output (P2): 18 W
Power Input (P1): 70 W
Current Draw: 0.48 A (50Hz) / 0.42 A (60Hz)
Nominal Speed: 1300 RPM (50Hz) / 1550 RPM (60Hz)
Bearing System: Sintered Bronze Sleeve (Oil Impregnated)
Rotation Direction: Counter-Clockwise (viewed from shaft end)
Insulation Class: B
Protection Rating: IP42
Mounting Standard: Multi-function mounting (18mm/26mm spacing)
Material: Die-cast Aluminum / Steel
Net Weight: 1.53 kg
Operating Temperature: -30°C to +40°C
Motor Protection: Impedance Protected
Industrial Application:
This motor is specifically calibrated for heat exchange efficiency in supermarket display cases, bottle coolers, and under-counter refrigeration units. The M4Q045-DA01-12 is optimized to drive axial fan blades in high-humidity environments, maintaining critical temperature setpoints. Its impedance protection ensures the motor withstands rotor lock conditions without thermal damage, significantly extending the lifecycle of the refrigeration unit. Please verify current Lead Time with our sales engineering team to support your maintenance planning.
Key Attributes
Voltage: 230(V)
Mounting type: Free Standing
Type: MOTOR
Warranty: 1 Year
Power Source: Electric
Blade material: Mental
Bearing type: Ball Bearing
Customized support: OEM, ODM
After-sales service provided: Online support
Place of origin: Germany
Brand name: Ebmpapst
Model number: M4Q045-DA01-12
Power: 70/18(w)
Speed: 1300/1550RPM
Current: 0.48/0.42A
Bearing Type: Oil bearing
Weight: 1.53kg
Type: Axial Flow Fan
Packaging and Delivery
Selling Units: Single item
Single package size: 32X32X25 cm
Single gross weight: 2.500 kg









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