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The 1 Phase AC Motor is a cost-efficient solution for small-to-medium equipment, including appliances, pumps, light industrial machinery, and customized systems. Its strengths-low cost, minimal maintenance, and single-phase compatibility-make it a practical choice, provided loads remain within its torque and thermal limits. Prioritize applications with low startup resistance, stable operation, and adequate cooling during selection to ensure long-term reliability.
(1) Ambient Temperature: -15℃≦θa≦40℃
(2) Rated Voltage: 220V AC
(3) Rated Frequency: 50Hz/60Hz
(4) Altitude: ≦1000m
1 Phase AC Motor rated at 0.75 kW (750 W) are widely used in medium-power scenarios requiring moderate starting torque (1.5–2 times the rated torque). They are ideal for equipment with stable loads, low starting resistance, or mechanical designs that reduce initial impact. Below are their key applications and examples:
Household and Commercial Appliances
- Medium-to-large fans and ventilation systems: Industrial wall fans (workshop or warehouse ventilation) Commercial kitchen exhaust fans (medium airflow extraction)
- Reason: Low blade inertia and starting resistance make single-capacitor motors cost-effective and durable.
- Kitchen and food processing equipment: Commercial dough mixers (intermittent operation) Medium-duty meat grinders (steady load after blade engagement)
- Reason: Flywheels or gear reducers mitigate startup impact, aligning with single-capacitor design.
- Cleaning equipment: Commercial vacuum cleaners (high-power suction, continuous operation) Car wash water pumps (low-head, high-flow spraying)
- Reason: Stable post-startup loads eliminate the need for high starting torque.
Pumps and Fluid Handling Systems
- Household and agricultural pumps: Shallow well pumps (20–40 m head, household water supply or orchard irrigation) Fish pond circulation pumps (low-resistance water cycling)
- Reason: Pre-filled pipelines or light-load impellers reduce starting resistance.
- HVAC systems: Home central AC circulation pumps (coolant flow) Solar water booster pumps (medium-head water delivery)
- Reason: Closed-loop systems with stable loads suit long-term single-capacitor operation.
Light Industrial and Processing Equipment
- Small processing machinery: Woodworking table saws (cutting softwood or thin boards, light startup) Light-duty polishers (metal surface treatment, gradual loading)
- Reason: No-load startup or progressive loading matches motor characteristics.
- Packaging and material handling: Medium conveyors (logistics sorting lines, constant-speed operation) Sealing/packaging machine drive motors (no shock loads)
- Reason: Stable post-startup loads highlight the cost advantages of single-capacitor motors.
Commercial Services and Public Infrastructure
- Self-service equipment: Vending machine conveyor motors (product dispensing) Beverage machine cooling fans (continuous heat dissipation)
- Reason: Intermittent use with low startup frequency ensures reliability.
- Public infrastructure: Park fountain pumps (low-head circulation) Small billboard rotation motors (slow, light-load movement)
- Reason: Low noise and maintenance align with single-capacitor design.
Customized and Specialized Applications
- Renewable energy systems: Small wind turbine yaw control (blade angle adjustment) Solar tracking bracket drives (low-resistance slow rotation)
- Reason: Low startup torque and continuous operation favor cost-effective single-capacitor motors.
- Lab and educational equipment: Laboratory centrifuges (low-speed sample separation) Educational mini-machine tools (light-duty demonstrations)
- Reason: Simple design eases maintenance and instructional use.
Selection and Usage Guidelines
- Load compatibility: Ensure equipment starting load ≤1.8× rated torque (via no-load startup or mechanical clutch assistance). Limit start-stop cycles to ≤6 times/hour to prevent capacitor overheating or premature failure.
- Capacitor specifications: Use 20–35μF running capacitors (rated voltage ≥450V AC) as per motor nameplate parameters.
- Cooling optimization: For continuous operation, opt for forced-air cooled motors (e.g., TEFC enclosures) or auxiliary cooling fans.
Unsuitable Scenarios
- High starting load devices: Air compressors, heavy crushers (require dual-capacitor or three-phase motors).
- Frequent start-stop or shock loads: Elevators, punch presses (risk capacitor and winding damage).
- Precision speed control: Requires external inverters; single-capacitor motors lack native speed regulation capability.
1. Upgraded Power, Enhanced Performance
0.75KW High-Torque Output: Engineered for medium-duty loads, effortlessly drives high-torque machinery like processing and conveying systems.
Dynamic Energy Efficiency: Smart power adaptation boosts full-load efficiency by 15%, with exceptional energy savings in intermittent operations.
2. Rugged Design for Harsh Environments
Dual Protection: IP54 rating for dustproof and splash-resistant performance, paired with heat-resistant bearings, ideal for humid, dusty, or high-temperature workspaces.
Voltage-Stable Capacitor System: Enhanced tolerance to grid fluctuations ensures reliable operation in unstable power regions, minimizing downtime.
3. Smart Compatibility, Multi-Functional
Universal Connectivity: Pre-installed flange/shaft interfaces for seamless integration with industrial fans, automated production lines, and material crushers.
Intelligent Safety: Built-in overheating protection prevents burnout and extends critical component lifespan.
4. Industrial-Grade Quietness, Long-Term Efficiency
Vortex Noise Reduction: Advanced silicon steel core and noise-dampening blades keep operational noise ≤55dB, rivaling household air conditioners.
Maintenance-Free Lubrication: Fully sealed bearings with long-life grease extend service intervals to 3 years, reducing upkeep costs.
5. Precision Engineering, Future-Proof Investment
Military-Grade Durability: Lightweight corrosion-resistant cast aluminum housing and ≥99.9% pure copper windings ensure decade-long performance stability.
Comprehensive Warranty: 24/7 operational diagnostics, 2-year replacement guarantee, and lifetime repair support to minimize user risk.
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