Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Leeson Electric 1HP motor, Model 110058. Please read this manual thoroughly before attempting to install or operate the motor. Retain this manual for future reference.
Image: Front-side view of the Leeson Electric 1HP motor, showing the fan cover and terminal box.
Safety Information
Always observe safety precautions to prevent injury and damage to the equipment. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Disconnect Power: Always disconnect power before performing any installation, maintenance, or troubleshooting.
- Qualified Personnel: Installation and wiring should only be performed by qualified electricians in accordance with all local and national electrical codes.
- Proper Grounding: Ensure the motor is properly grounded to prevent electrical shock.
- Ventilation: Ensure adequate ventilation around the motor to prevent overheating.
- Moving Parts: Keep hands, clothing, and tools clear of rotating parts during operation.
- Environmental Conditions: Do not operate the motor in hazardous or explosive atmospheres unless specifically rated for such environments.
Setup and Installation
Proper installation is critical for the motor's performance and longevity.
- Mounting: The motor features a C-Face mount. Securely attach the motor to the driven equipment using appropriate fasteners. Ensure the mounting surface is flat and rigid to prevent vibration. Refer to the technical drawing for mounting dimensions.
- Alignment: Ensure proper alignment between the motor shaft and the driven equipment to minimize wear and vibration.
- Wiring:
- Verify the power supply voltage matches the motor's rated voltage (115/208-230V).
- Connect the motor to the power supply according to the wiring diagram located on the motor's nameplate or inside the terminal box.
- Ensure all connections are tight and insulated.
- Properly ground the motor frame.
- Initial Check: Before applying power, manually rotate the shaft to ensure it turns freely. Check for any obstructions.
Image: Technical drawing showing the dimensions and mounting points for the Leeson Electric motor.
Operating Instructions
Follow these guidelines for safe and effective operation.
- Starting: Apply power to the motor. The motor should start smoothly and reach its rated speed (1725 RPM) quickly.
- Monitoring: During operation, periodically check for unusual noises, excessive vibration, or overheating.
- Stopping: Disconnect power to stop the motor. Allow the motor to come to a complete stop before any inspection or maintenance.
- Load: Do not overload the motor beyond its rated horsepower (1 HP) and service factor (1.15 SF).
Maintenance
Regular maintenance ensures optimal performance and extends the motor's lifespan.
- Cleaning: Keep the motor clean and free from dust, dirt, and debris, especially around the cooling fins and fan cover. The motor is TEFC (Totally Enclosed Fan Cooled), but external cleanliness is still important for heat dissipation.
- Inspection: Periodically inspect the motor for loose connections, worn wiring insulation, or signs of physical damage.
- Bearings: This motor typically uses sealed bearings that do not require lubrication. Refer to the motor nameplate or Leeson's official documentation for specific bearing maintenance requirements.
- Vibration Check: Check mounting bolts for tightness and ensure the motor is securely fastened to its base. Excessive vibration can indicate misalignment or bearing issues.
Troubleshooting
This section provides solutions to common operational issues. For complex problems, consult a qualified technician.
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not start | No power supply, incorrect wiring, seized shaft/bearings, tripped circuit breaker. | Check power supply, verify wiring connections, inspect shaft for free rotation, reset breaker. |
| Motor overheats | Overload, insufficient ventilation, high ambient temperature, incorrect voltage. | Reduce load, ensure proper airflow, check operating environment, verify voltage. |
| Excessive vibration | Misalignment, loose mounting, unbalanced load, worn bearings. | Check alignment, tighten mounting bolts, balance load, inspect/replace bearings if necessary. |
| Unusual noise | Worn bearings, foreign object, loose components. | Inspect bearings, remove foreign objects, tighten loose parts. |
Specifications
Key technical specifications for the Leeson Electric 1HP Motor, Model 110058.
Image: Side view of the Leeson Electric 1HP motor, clearly showing the nameplate with detailed electrical and mechanical specifications.
- Brand: Leeson Electric
- Model: 110058 (C6C17FC7M)
- Horsepower (HP): 1 HP
- Voltage: 115/208-230V
- RPM: 1725 RPM
- Enclosure: TEFC (Totally Enclosed Fan Cooled)
- Mounting: C Face Mount
- Service Factor (SF): 1.15
- Efficiency (Eff.): 75%
- Material: Copper (windings)
- Item Weight: 33 Pounds
- UPC: 691720007723
Warranty Information
Leeson Electric motors typically come with a manufacturer's warranty covering defects in materials and workmanship. The specific duration and terms of the warranty may vary. Please refer to the warranty card included with your purchase or visit the official Leeson Electric website for detailed warranty information. Keep your proof of purchase for warranty claims.
Support and Contact
For technical assistance, replacement parts, or further inquiries regarding your Leeson Electric motor, please contact Leeson Electric customer support. You can typically find contact information on the manufacturer's official website or through your authorized dealer.
Manufacturer: Leeson Electric
It is recommended to have your motor's model number (110058) and serial number (if applicable) ready when contacting support.