Nidec-US Motors 841CV Blower Motor
For mid-range belt-driven HVAC applications, the Nidec-US Motors 841CV Blower Motor provides consistent 1/3 HP performance in standard 115V single-phase systems. This split-phase capacitor motor is engineered for a 48 NEMA frame size, featuring a 1/2-inch diameter shaft and a 1.6-inch length to ensure compatibility with most existing belt-driven tensioners and pulleys. Operating at a fixed 1725 RPM, it delivers stable torque for ventilators, exhaust fans, and air handlers in light commercial and residential environments.
The 841CV is built with an open dripproof (ODP) enclosure, maximizing airflow over the internal windings to manage thermal load during continuous duty cycles. This unit utilizes a resilient mount (cradle base) with rubber isolation rings to dampen vibration and reduce mechanical noise across the frame. Reliability is further enhanced by 6203 ball bearings and a Class B insulation rating, while the automatic reset thermal overload protector safeguards the stator against overheating. With reversible rotation capabilities, this motor can be field-configured to match specific system airflow requirements.
Key Benefits
- Universal 48 Frame Design: Simplifies replacement tasks in standard belt-drive fan cabinets and air moving assemblies.
- Vibration Dampening: The resilient base mount utilizes rubber rings to isolate mechanical harmonics from the blower housing.
- Durable Bearing Assembly: Equipped with dual 6203 ball bearings to handle the side-loading tension inherent in belted applications.
- Flexibility: Features reversible rotation (CW/CCW) and a threaded conduit hole for rapid electrical termination.
- Thermal Safety: Integrated automatic reset thermal overload prevents winding failure during restricted airflow or overload conditions.
Common Questions
Can I use this motor in a direct-drive application?
No, this motor is specifically designed for belted fan and blower systems. Direct-drive applications typically require different mounting configurations and speed ratings.
Is the rotation directional?
The rotation is reversible. You can switch the lead connections per the wiring diagram on the nameplate to achieve either clockwise or counter-clockwise rotation.
What does the Open Dripproof (ODP) rating mean?
The ODP enclosure allows for ventilation to keep internal components cool but is designed so that liquid falling from within 15 degrees of vertical will not enter the motor. It should be used in clean, dry indoor environments.
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.
Original: $162.92
-65%$162.92
$57.02Nidec-US Motors 841CV Blower Motor
For mid-range belt-driven HVAC applications, the Nidec-US Motors 841CV Blower Motor provides consistent 1/3 HP performance in standard 115V single-phase systems. This split-phase capacitor motor is engineered for a 48 NEMA frame size, featuring a 1/2-inch diameter shaft and a 1.6-inch length to ensure compatibility with most existing belt-driven tensioners and pulleys. Operating at a fixed 1725 RPM, it delivers stable torque for ventilators, exhaust fans, and air handlers in light commercial and residential environments.
The 841CV is built with an open dripproof (ODP) enclosure, maximizing airflow over the internal windings to manage thermal load during continuous duty cycles. This unit utilizes a resilient mount (cradle base) with rubber isolation rings to dampen vibration and reduce mechanical noise across the frame. Reliability is further enhanced by 6203 ball bearings and a Class B insulation rating, while the automatic reset thermal overload protector safeguards the stator against overheating. With reversible rotation capabilities, this motor can be field-configured to match specific system airflow requirements.
Key Benefits
- Universal 48 Frame Design: Simplifies replacement tasks in standard belt-drive fan cabinets and air moving assemblies.
- Vibration Dampening: The resilient base mount utilizes rubber rings to isolate mechanical harmonics from the blower housing.
- Durable Bearing Assembly: Equipped with dual 6203 ball bearings to handle the side-loading tension inherent in belted applications.
- Flexibility: Features reversible rotation (CW/CCW) and a threaded conduit hole for rapid electrical termination.
- Thermal Safety: Integrated automatic reset thermal overload prevents winding failure during restricted airflow or overload conditions.
Common Questions
Can I use this motor in a direct-drive application?
No, this motor is specifically designed for belted fan and blower systems. Direct-drive applications typically require different mounting configurations and speed ratings.
Is the rotation directional?
The rotation is reversible. You can switch the lead connections per the wiring diagram on the nameplate to achieve either clockwise or counter-clockwise rotation.
What does the Open Dripproof (ODP) rating mean?
The ODP enclosure allows for ventilation to keep internal components cool but is designed so that liquid falling from within 15 degrees of vertical will not enter the motor. It should be used in clean, dry indoor environments.
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
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Description
For mid-range belt-driven HVAC applications, the Nidec-US Motors 841CV Blower Motor provides consistent 1/3 HP performance in standard 115V single-phase systems. This split-phase capacitor motor is engineered for a 48 NEMA frame size, featuring a 1/2-inch diameter shaft and a 1.6-inch length to ensure compatibility with most existing belt-driven tensioners and pulleys. Operating at a fixed 1725 RPM, it delivers stable torque for ventilators, exhaust fans, and air handlers in light commercial and residential environments.
The 841CV is built with an open dripproof (ODP) enclosure, maximizing airflow over the internal windings to manage thermal load during continuous duty cycles. This unit utilizes a resilient mount (cradle base) with rubber isolation rings to dampen vibration and reduce mechanical noise across the frame. Reliability is further enhanced by 6203 ball bearings and a Class B insulation rating, while the automatic reset thermal overload protector safeguards the stator against overheating. With reversible rotation capabilities, this motor can be field-configured to match specific system airflow requirements.
Key Benefits
- Universal 48 Frame Design: Simplifies replacement tasks in standard belt-drive fan cabinets and air moving assemblies.
- Vibration Dampening: The resilient base mount utilizes rubber rings to isolate mechanical harmonics from the blower housing.
- Durable Bearing Assembly: Equipped with dual 6203 ball bearings to handle the side-loading tension inherent in belted applications.
- Flexibility: Features reversible rotation (CW/CCW) and a threaded conduit hole for rapid electrical termination.
- Thermal Safety: Integrated automatic reset thermal overload prevents winding failure during restricted airflow or overload conditions.
Common Questions
Can I use this motor in a direct-drive application?
No, this motor is specifically designed for belted fan and blower systems. Direct-drive applications typically require different mounting configurations and speed ratings.
Is the rotation directional?
The rotation is reversible. You can switch the lead connections per the wiring diagram on the nameplate to achieve either clockwise or counter-clockwise rotation.
What does the Open Dripproof (ODP) rating mean?
The ODP enclosure allows for ventilation to keep internal components cool but is designed so that liquid falling from within 15 degrees of vertical will not enter the motor. It should be used in clean, dry indoor environments.
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.
