Baldor Motor KL3403 Motor
The Baldor KL3403 is a precision-engineered 1/4 HP single-phase motor designed for industrial and commercial HVACR applications requiring reliable continuous duty performance. Operating at 1725 RPM (4-pole) with a 56C frame, this ODP (Open Drip Proof) motor is built for clean, dry indoor environments. It features C-Face mounting for direct-coupled pump or gearbox applications and utilizes high-quality ball bearings to handle both axial and radial loads. The NEMA 56C design ensures standard compatibility for field replacements, while the 115/208-230V dual-voltage capability provides flexibility for various site power configurations. This AC induction motor leverages a start capacitor to provide the necessary torque for heavy-duty cycling. For contractors, the Baldor-Reliance KL3403 represents a durable, service-friendly solution for driving fans, blowers, and centrifugal pumps where shaft alignment and thermal stability are critical.
Key Benefits
- Standardized 56C Frame: Ensures easy drop-in replacement for existing HVACR equipment and direct-drive machinery.
- High Torque Output: Capacitor-start design provides reliable startup under load, reducing stress on the electrical system.
- Open Drip Proof (ODP) Construction: Optimized for maximum airflow and cooling, extending the life of the internal windings.
- Reversible Rotation: Easily configurable wiring for clockwise or counter-clockwise operation to match system requirements.
- Industrial Build Quality: Features heavy-duty copper windings and precision-balanced rotors to minimize vibration and noise.
Common Questions
What are the wiring requirements for 230V vs 115V operation on the KL3403?
The motor features a terminal board configuration for dual-voltage support; ensure the internal jumpers are set according to the Baldor KL3403 wiring diagram on the nameplate to prevent winding damage.
Can this motor be used in high-moisture environments?
As an ODP motor, the Baldor KL3403 is designed for dry, well-ventilated locations; for washdown or high-humidity zones, a TEFC equivalent is generally recommended.
Is the KL3403 compatible with variable frequency drives (VFDs)?
This is a single-phase capacitor-start motor meant for constant speed operation. Single-phase motors are generally not compatible with standard VFDs unless specifically rated for such use.
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: $462.39
-65%$462.39
$161.84Baldor Motor KL3403 Motor
The Baldor KL3403 is a precision-engineered 1/4 HP single-phase motor designed for industrial and commercial HVACR applications requiring reliable continuous duty performance. Operating at 1725 RPM (4-pole) with a 56C frame, this ODP (Open Drip Proof) motor is built for clean, dry indoor environments. It features C-Face mounting for direct-coupled pump or gearbox applications and utilizes high-quality ball bearings to handle both axial and radial loads. The NEMA 56C design ensures standard compatibility for field replacements, while the 115/208-230V dual-voltage capability provides flexibility for various site power configurations. This AC induction motor leverages a start capacitor to provide the necessary torque for heavy-duty cycling. For contractors, the Baldor-Reliance KL3403 represents a durable, service-friendly solution for driving fans, blowers, and centrifugal pumps where shaft alignment and thermal stability are critical.
Key Benefits
- Standardized 56C Frame: Ensures easy drop-in replacement for existing HVACR equipment and direct-drive machinery.
- High Torque Output: Capacitor-start design provides reliable startup under load, reducing stress on the electrical system.
- Open Drip Proof (ODP) Construction: Optimized for maximum airflow and cooling, extending the life of the internal windings.
- Reversible Rotation: Easily configurable wiring for clockwise or counter-clockwise operation to match system requirements.
- Industrial Build Quality: Features heavy-duty copper windings and precision-balanced rotors to minimize vibration and noise.
Common Questions
What are the wiring requirements for 230V vs 115V operation on the KL3403?
The motor features a terminal board configuration for dual-voltage support; ensure the internal jumpers are set according to the Baldor KL3403 wiring diagram on the nameplate to prevent winding damage.
Can this motor be used in high-moisture environments?
As an ODP motor, the Baldor KL3403 is designed for dry, well-ventilated locations; for washdown or high-humidity zones, a TEFC equivalent is generally recommended.
Is the KL3403 compatible with variable frequency drives (VFDs)?
This is a single-phase capacitor-start motor meant for constant speed operation. Single-phase motors are generally not compatible with standard VFDs unless specifically rated for such use.
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
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Shipping & Returns
Description
The Baldor KL3403 is a precision-engineered 1/4 HP single-phase motor designed for industrial and commercial HVACR applications requiring reliable continuous duty performance. Operating at 1725 RPM (4-pole) with a 56C frame, this ODP (Open Drip Proof) motor is built for clean, dry indoor environments. It features C-Face mounting for direct-coupled pump or gearbox applications and utilizes high-quality ball bearings to handle both axial and radial loads. The NEMA 56C design ensures standard compatibility for field replacements, while the 115/208-230V dual-voltage capability provides flexibility for various site power configurations. This AC induction motor leverages a start capacitor to provide the necessary torque for heavy-duty cycling. For contractors, the Baldor-Reliance KL3403 represents a durable, service-friendly solution for driving fans, blowers, and centrifugal pumps where shaft alignment and thermal stability are critical.
Key Benefits
- Standardized 56C Frame: Ensures easy drop-in replacement for existing HVACR equipment and direct-drive machinery.
- High Torque Output: Capacitor-start design provides reliable startup under load, reducing stress on the electrical system.
- Open Drip Proof (ODP) Construction: Optimized for maximum airflow and cooling, extending the life of the internal windings.
- Reversible Rotation: Easily configurable wiring for clockwise or counter-clockwise operation to match system requirements.
- Industrial Build Quality: Features heavy-duty copper windings and precision-balanced rotors to minimize vibration and noise.
Common Questions
What are the wiring requirements for 230V vs 115V operation on the KL3403?
The motor features a terminal board configuration for dual-voltage support; ensure the internal jumpers are set according to the Baldor KL3403 wiring diagram on the nameplate to prevent winding damage.
Can this motor be used in high-moisture environments?
As an ODP motor, the Baldor KL3403 is designed for dry, well-ventilated locations; for washdown or high-humidity zones, a TEFC equivalent is generally recommended.
Is the KL3403 compatible with variable frequency drives (VFDs)?
This is a single-phase capacitor-start motor meant for constant speed operation. Single-phase motors are generally not compatible with standard VFDs unless specifically rated for such use.
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.
