Greenheck 329312 Motor
The Greenheck 329312 motor is a direct drive fan motor specifically engineered for high-demand ventilation and exhaust applications. This 1/3 HP single phase motor operates on a standard 115V circuit, delivering a consistent speed of 1140 RPM. Built with a 56Z frame and a resilient base, it is an ideal HVAC replacement motor for Greenheck centrifugal blowers and axial fans where vibration damping is critical for noise reduction and mechanical longevity.
Constructed with a rolled steel housing and an Open Drip Proof (ODP) enclosure, the 329312 is designed for optimal cooling in clean, indoor environments. The motor features automatic thermal overload protection to prevent winding damage during peak loads. As a genuine Greenheck OEM part, this 115V 1140 RPM motor ensures exact mechanical alignment and electrical compatibility, eliminating the mounting challenges often found with generic multi-purpose alternatives. It is a reliable choice for contractors maintaining industrial air handling systems.
Key Benefits
- Precision Performance: The 1140 RPM low-speed operation is optimized for specialized airflow requirements in commercial exhaust systems.
- Durable Construction: Features a rolled steel frame and NEMA-standard insulation for sustained industrial use.
- Thermal Safety: Integrated automatic reset thermal protection shuts down the motor if it exceeds safe operating temperatures.
- Reduced Vibration: The 56Z frame and resilient base design minimize structural resonance in ductwork and fan housings.
Common Questions
What are the specific shaft dimensions for the 329312?
This motor typically features a 0.625-inch (5/8") shaft diameter, which is the standard for the 56Z frame, ensuring compatibility with most Greenheck fan wheels and pulleys.
Can this motor be used in outdoor exposed applications?
Because this is an Open Drip Proof (ODP) motor, it should be used in environments where it is protected from direct weather or water spray unless housed within a weather-tight fan cabinet.
Is this a direct replacement for other 56-frame motors?
The "Z" in 56Z indicates a specific mounting or shaft variation. It is best suited as a direct replacement for Greenheck-specified part numbers to ensure the mounting bolt pattern and shaft length align perfectly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Greenheck 329312 Motor
The Greenheck 329312 motor is a direct drive fan motor specifically engineered for high-demand ventilation and exhaust applications. This 1/3 HP single phase motor operates on a standard 115V circuit, delivering a consistent speed of 1140 RPM. Built with a 56Z frame and a resilient base, it is an ideal HVAC replacement motor for Greenheck centrifugal blowers and axial fans where vibration damping is critical for noise reduction and mechanical longevity.
Constructed with a rolled steel housing and an Open Drip Proof (ODP) enclosure, the 329312 is designed for optimal cooling in clean, indoor environments. The motor features automatic thermal overload protection to prevent winding damage during peak loads. As a genuine Greenheck OEM part, this 115V 1140 RPM motor ensures exact mechanical alignment and electrical compatibility, eliminating the mounting challenges often found with generic multi-purpose alternatives. It is a reliable choice for contractors maintaining industrial air handling systems.
Key Benefits
- Precision Performance: The 1140 RPM low-speed operation is optimized for specialized airflow requirements in commercial exhaust systems.
- Durable Construction: Features a rolled steel frame and NEMA-standard insulation for sustained industrial use.
- Thermal Safety: Integrated automatic reset thermal protection shuts down the motor if it exceeds safe operating temperatures.
- Reduced Vibration: The 56Z frame and resilient base design minimize structural resonance in ductwork and fan housings.
Common Questions
What are the specific shaft dimensions for the 329312?
This motor typically features a 0.625-inch (5/8") shaft diameter, which is the standard for the 56Z frame, ensuring compatibility with most Greenheck fan wheels and pulleys.
Can this motor be used in outdoor exposed applications?
Because this is an Open Drip Proof (ODP) motor, it should be used in environments where it is protected from direct weather or water spray unless housed within a weather-tight fan cabinet.
Is this a direct replacement for other 56-frame motors?
The "Z" in 56Z indicates a specific mounting or shaft variation. It is best suited as a direct replacement for Greenheck-specified part numbers to ensure the mounting bolt pattern and shaft length align perfectly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Greenheck 329312 motor is a direct drive fan motor specifically engineered for high-demand ventilation and exhaust applications. This 1/3 HP single phase motor operates on a standard 115V circuit, delivering a consistent speed of 1140 RPM. Built with a 56Z frame and a resilient base, it is an ideal HVAC replacement motor for Greenheck centrifugal blowers and axial fans where vibration damping is critical for noise reduction and mechanical longevity.
Constructed with a rolled steel housing and an Open Drip Proof (ODP) enclosure, the 329312 is designed for optimal cooling in clean, indoor environments. The motor features automatic thermal overload protection to prevent winding damage during peak loads. As a genuine Greenheck OEM part, this 115V 1140 RPM motor ensures exact mechanical alignment and electrical compatibility, eliminating the mounting challenges often found with generic multi-purpose alternatives. It is a reliable choice for contractors maintaining industrial air handling systems.
Key Benefits
- Precision Performance: The 1140 RPM low-speed operation is optimized for specialized airflow requirements in commercial exhaust systems.
- Durable Construction: Features a rolled steel frame and NEMA-standard insulation for sustained industrial use.
- Thermal Safety: Integrated automatic reset thermal protection shuts down the motor if it exceeds safe operating temperatures.
- Reduced Vibration: The 56Z frame and resilient base design minimize structural resonance in ductwork and fan housings.
Common Questions
What are the specific shaft dimensions for the 329312?
This motor typically features a 0.625-inch (5/8") shaft diameter, which is the standard for the 56Z frame, ensuring compatibility with most Greenheck fan wheels and pulleys.
Can this motor be used in outdoor exposed applications?
Because this is an Open Drip Proof (ODP) motor, it should be used in environments where it is protected from direct weather or water spray unless housed within a weather-tight fan cabinet.
Is this a direct replacement for other 56-frame motors?
The "Z" in 56Z indicates a specific mounting or shaft variation. It is best suited as a direct replacement for Greenheck-specified part numbers to ensure the mounting bolt pattern and shaft length align perfectly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
