Nidec-US Motors 9721 Motor
Field-proven and built for the rigors of commercial refrigeration, the Nidec-US Motors 9721 Motor is a specialized 3-in-1 multi-horsepower powerhouse designed to streamline local truck stock. Engineered as a direct replacement for PD1127, this 3.3-inch diameter motor provides a reliable retrofit for hundreds of OEM shaded-pole evaporator fan applications found in Heatcraft, Bohn, and Chandler equipment. Featuring a Permanent Split Capacitor (PSC) design, the 9721 operates at significantly lower amperages than traditional shaded-pole motors, reducing winding heat and increasing the lifespan of the unit in harsh condenser and evaporator environments. The dual-voltage capability (115/208-230v) and reversible rotation (CCWSE/CWSE) via a simple reversing plug make it an indispensable asset for HVAC blower motor service calls. With its high-torque 1550 RPM output and durable ball bearing construction, this motor ensures quiet, continuous duty performance in commercial refrigeration motor replacements.
Key Benefits:- Versatile Multi-HP Rating: Efficiently covers 1/12, 1/15, and 1/20 HP requirements with a single SKU.
- Enhanced Energy Efficiency: The PSC motor design can reduce energy consumption by up to 50% compared to original shaded-pole motors.
- Universal Compatibility: Served as a drop-in HVAC replacement motor for Fasco, Emerson, and AO Smith 9721/D1127 models.
- Rugged Construction: Equipped with Class B insulation and an Open Air Over (OAO) enclosure for effective thermal management.
- Simplified Installation: Features extended studs and is compatible with belly band mounting for fast field deployment.
Is the run capacitor included with the motor?
Yes, this motor typically requires a 4MFD/370V capacitor, which is included to ensure the permanent split capacitor circuit is correctly matched for peak performance.
How do I change the rotation of the 9721?
Rotation is easily field-reversible using the included reversing plug, allowing for counter-clockwise or clockwise orientation depending on the fan blade pitch.
Can this motor replace a shaded-pole motor?
Absolutely. Moving from a shaded-pole to this high-efficiency motor reduces the total amp draw on the circuit while providing more consistent torque for better airflow.
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: $76.32
-65%$76.32
$26.71Nidec-US Motors 9721 Motor
Field-proven and built for the rigors of commercial refrigeration, the Nidec-US Motors 9721 Motor is a specialized 3-in-1 multi-horsepower powerhouse designed to streamline local truck stock. Engineered as a direct replacement for PD1127, this 3.3-inch diameter motor provides a reliable retrofit for hundreds of OEM shaded-pole evaporator fan applications found in Heatcraft, Bohn, and Chandler equipment. Featuring a Permanent Split Capacitor (PSC) design, the 9721 operates at significantly lower amperages than traditional shaded-pole motors, reducing winding heat and increasing the lifespan of the unit in harsh condenser and evaporator environments. The dual-voltage capability (115/208-230v) and reversible rotation (CCWSE/CWSE) via a simple reversing plug make it an indispensable asset for HVAC blower motor service calls. With its high-torque 1550 RPM output and durable ball bearing construction, this motor ensures quiet, continuous duty performance in commercial refrigeration motor replacements.
Key Benefits:- Versatile Multi-HP Rating: Efficiently covers 1/12, 1/15, and 1/20 HP requirements with a single SKU.
- Enhanced Energy Efficiency: The PSC motor design can reduce energy consumption by up to 50% compared to original shaded-pole motors.
- Universal Compatibility: Served as a drop-in HVAC replacement motor for Fasco, Emerson, and AO Smith 9721/D1127 models.
- Rugged Construction: Equipped with Class B insulation and an Open Air Over (OAO) enclosure for effective thermal management.
- Simplified Installation: Features extended studs and is compatible with belly band mounting for fast field deployment.
Is the run capacitor included with the motor?
Yes, this motor typically requires a 4MFD/370V capacitor, which is included to ensure the permanent split capacitor circuit is correctly matched for peak performance.
How do I change the rotation of the 9721?
Rotation is easily field-reversible using the included reversing plug, allowing for counter-clockwise or clockwise orientation depending on the fan blade pitch.
Can this motor replace a shaded-pole motor?
Absolutely. Moving from a shaded-pole to this high-efficiency motor reduces the total amp draw on the circuit while providing more consistent torque for better airflow.
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
Field-proven and built for the rigors of commercial refrigeration, the Nidec-US Motors 9721 Motor is a specialized 3-in-1 multi-horsepower powerhouse designed to streamline local truck stock. Engineered as a direct replacement for PD1127, this 3.3-inch diameter motor provides a reliable retrofit for hundreds of OEM shaded-pole evaporator fan applications found in Heatcraft, Bohn, and Chandler equipment. Featuring a Permanent Split Capacitor (PSC) design, the 9721 operates at significantly lower amperages than traditional shaded-pole motors, reducing winding heat and increasing the lifespan of the unit in harsh condenser and evaporator environments. The dual-voltage capability (115/208-230v) and reversible rotation (CCWSE/CWSE) via a simple reversing plug make it an indispensable asset for HVAC blower motor service calls. With its high-torque 1550 RPM output and durable ball bearing construction, this motor ensures quiet, continuous duty performance in commercial refrigeration motor replacements.
Key Benefits:- Versatile Multi-HP Rating: Efficiently covers 1/12, 1/15, and 1/20 HP requirements with a single SKU.
- Enhanced Energy Efficiency: The PSC motor design can reduce energy consumption by up to 50% compared to original shaded-pole motors.
- Universal Compatibility: Served as a drop-in HVAC replacement motor for Fasco, Emerson, and AO Smith 9721/D1127 models.
- Rugged Construction: Equipped with Class B insulation and an Open Air Over (OAO) enclosure for effective thermal management.
- Simplified Installation: Features extended studs and is compatible with belly band mounting for fast field deployment.
Is the run capacitor included with the motor?
Yes, this motor typically requires a 4MFD/370V capacitor, which is included to ensure the permanent split capacitor circuit is correctly matched for peak performance.
How do I change the rotation of the 9721?
Rotation is easily field-reversible using the included reversing plug, allowing for counter-clockwise or clockwise orientation depending on the fan blade pitch.
Can this motor replace a shaded-pole motor?
Absolutely. Moving from a shaded-pole to this high-efficiency motor reduces the total amp draw on the circuit while providing more consistent torque for better airflow.
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.
