1. Introduzzjoni
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your ATO 1 hp (0.75kW) 3 Phase AC Induction Motor. Please read this manual thoroughly before using the product and retain it for future reference.
The ATO 1 hp (0.75kW) 3 Phase AC Induction Motor is designed for various general-purpose machinery applications, including fans, pumps, compressors, machine tools, gearboxes, and transportation systems. It features high efficiency, robust construction, and reliable performance.
2. Prodott Aktarview
2.1 Karatteristiċi ewlenin
- Effiċjenza Għolja: Operates at 1 hp (0.75kW) with 1390 rpm, optimizing energy consumption and operational efficiency.
- Kostruzzjoni Durabbli: Features F insulation class and high-temperature resistant pure copper coils for safe and extended operation.
- Tkessiħ Effiċjenti: Equipped with heat dissipation holes and a totally enclosed fan-cooled (TEFC) design to prevent overheating and prolong service life.
- Disinn kompatt: Suitable for various applications without requiring excessive space.
- Operazzjoni ta' Ħoss Baxx: Designed to provide a quieter working environment.
- Installazzjoni faċli: High-quality base plate with pre-drilled holes simplifies mounting.
2.2 Komponenti
The following diagram illustrates the main components of the ATO AC Induction Motor:
Figure 1: Motor Components Overview
This image displays the internal and external components of the motor, highlighting the rotor, junction box, heat dissipation system, copper coils, cold-rolled silicon sheet steel, and the fixed base for mounting.
- Rotor: The rotating part of the motor.
- Kaxxa tal-junction: Enclosure for electrical connections.
- Sistema ta' Dissipazzjoni tas-Sħana: Components designed to manage and release heat generated during operation.
- Copper Coils: Essential for electromagnetic induction.
- Cold-rolled Silicon Sheet Steel: Used in the motor's core for magnetic properties.
- Fixed Base: Provides stable mounting for the motor.
3. X'hemm fil-Kaxxa
Meta tiftaħ il-pakkett, jekk jogħġbok ivverifika li l-oġġetti kollha elenkati hawn taħt huma preżenti u mhux imħassra:
- 1x ATO 3 Phase AC Induction Motor (Model: ATO-Y2-80M2-4)
If any components are missing or damaged, please contact your supplier immediately.
4. Speċifikazzjonijiet
The following table details the technical specifications of the ATO 1 hp (0.75kW) 3 Phase AC Induction Motor:
Figura 2: Speċifikazzjonijiet Tekniċi
This image presents a detailed table outlining the motor's basic, technical, and environmental parameters.
| Kategorija | Parametru | Valur |
|---|---|---|
| Bażi | Mudell | ATO-Y2-80M2-4 |
| Standard tad-Disinn | IEC | |
| Piż | 15kg | |
| Tip ta' qafas | 80M | |
| Immuntar | Horizontal Foot Mounting (B3) | |
| Metodu tal-Wiring | Output≤4hp (3kW), Y connection Output≥5.5hp (4kW), Delta connection | |
| Parametri Tekniċi | Grad ta' Protezzjoni | IP54/IP55 |
| Klassi ta' Insulazzjoni | Klassi F | |
| Tkessiħ | TEFC (compliance to IEC 411 code of IEC 60034-6) | |
| Output Nominali | 1 hp or 0.75kW | |
| Numru tal-Arblu | 4-arbli | |
| Veloċità Nominali | 1390 rpm | |
| Frekwenza | 50Hz | |
| Vol nominalitage | 380V (Y connection by default) / 220V (Change Y to Δ connection on your own) | |
| Nominal Current (full load) | 2.05A/3.55A | |
| Effiċjenza | 73% | |
| Power Factor (cosφ) | 0.76 | |
| Nominal Torque (Tn) | 5.15Nm | |
| Performance Ratios | Locked Rotor Torque/Nominal Torque (IST/Tn) | 2.3 |
| Maximum Torque/Nominal Torque (Tmax/Tn) | 2.3 | |
| Locked Rotor Current/Nominal Current (IST/In) | 6.0 | |
| Ambjent | Livell ta' Storbju | 58dB(A) |
| Temperatura Ambjentali | -15°C~+40°C | |
| Altitudni | Altitudni | Inqas minn 1000m 'il fuq mil-livell tal-baħar |
4.1 Dimensjonijiet
Refer to the following diagram and table for the physical dimensions of the motor:
Figure 3: Motor Dimensions Diagram
This diagram illustrates the key mounting and overall dimensions of the motor, with labels for each measurement point.
| Tip ta' qafas | Mounting Dimensions (mm) | Dimensjonijiet ġenerali (mm) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | A/2 | B | C | D | E | F | G | H | K | AB | AC | AD | HD | L | |
| 80M | 125 | 62.5 | 100 | 50 | 19 | 40 | 6 | 15.5 | 80 | 10 | 165 | 175 | 145 | 220 | 295 |
5. Setup u Installazzjoni
5.1 Prekawzjonijiet tas-Sigurtà
- Kun żgur li l-enerġija tkun skonnettjata qabel kwalunkwe installazzjoni jew manutenzjoni.
- L-installazzjoni għandha ssir minn persunal ikkwalifikat biss.
- Ilbes tagħmir protettiv personali (PPE) xieraq.
- Ivverifika li l-provvista voltage and frequency match the motor's specifications.
- Ensure proper grounding of the motor.
5.2 Immuntar
The motor is designed for horizontal foot mounting (B3). Use the pre-drilled holes on the fixed base for secure installation. Ensure the mounting surface is stable, level, and capable of supporting the motor's weight (15kg) and operational forces.
Refer to the dimensions in Section 4.1 for precise mounting hole spacing.
5.3 Konnessjonijiet elettriċi
The motor requires a 3-phase power supply. The default connection for nominal output ≤4hp (3kW) is a Star (Y) connection for 380V. For 220V operation, you may need to change to a Delta (Δ) connection. Consult a qualified electrician for wiring.
Wiring must comply with local electrical codes and regulations.
Figura 4: Dijagrammi tal-Wiring
This image provides standard wiring diagrams for three-phase squirrel-cage induction motors, including Star (Y), Delta (Δ), and Star-Delta (Y-Δ) connections, as well as configurations for two-speed motors.
- Star (Y) Connection: Typically used for higher voltage (e.g., 380V). Connect terminals W2, U2, V2 together, and connect L1, L2, L3 to U1, V1, W1 respectively.
- Delta (Δ) Connection: Typically used for lower voltage (e.g., 220V). Connect U1-W2, V1-U2, W1-V2, then connect L1, L2, L3 to these respective junctions.
- L-ertjar: Always connect the motor's ground terminal to a reliable earth ground.
6. Istruzzjonijiet Operattivi
6.1 Verifiki ta' Qabel l-Operazzjoni
- Ikkonferma li l-konnessjonijiet elettriċi kollha huma siguri u korretti.
- Kun żgur li l-mutur huwa mmuntat sew u allinjat mat-tagħmir li qed jitħaddem.
- Check for any obstructions around the motor's cooling fan and ventilation holes.
- Verify that the ambient temperature is within the specified range (-15°C to +40°C).
6.2 Kif Tibda l-Mutur
- Apply power to the motor circuit.
- Observe the motor for any unusual noises, vibrations, or overheating during the initial startup.
- If any abnormalities are detected, immediately shut off power and investigate the cause.
6.3 Stopping the Motor
To stop the motor, simply disconnect the power supply to the motor circuit.
7. Manutenzjoni
Regular maintenance is crucial for ensuring the longevity and optimal performance of your ATO AC Induction Motor. Always disconnect power before performing any maintenance.
7.1 Routine Checks (Monthly)
- Spezzjoni Viżwali: Check for any signs of physical damage, corrosion, or loose connections.
- Indafa: Ensure the motor's cooling fins and ventilation openings are free from dust, dirt, and debris to maintain efficient heat dissipation.
- Storbju u Vibrazzjoni: Listen for any unusual noises or feel for excessive vibrations during operation.
- Temperatura: Monitor the motor's operating temperature. Excessive heat can indicate a problem.
7.2 Bearing Lubrication
This motor typically uses sealed bearings that are lubricated for life and do not require routine re-lubrication. If the motor exhibits unusual bearing noise, consult a qualified technician for inspection and potential bearing replacement.
7.3 Konnessjonijiet elettriċi
Periodically check all electrical connections in the junction box for tightness and signs of wear or corrosion. Tighten any loose connections.
8 Issolvi l-problemi
This section provides guidance for common issues. For problems not listed or if solutions do not resolve the issue, contact technical support.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Il-mutur ma jibdax | Ebda provvista ta 'enerġija Wiring mhux korrett Protezzjoni ta' tagħbija żejda tilfet Mutur maqbud | Iċċekkja s-sors tal-enerġija u s-circuit breaker Verify wiring against diagrams (Figure 4) Reset overload protection; check for mechanical issues Inspect for mechanical obstruction or bearing failure |
| Il-mutur iżżejjed | Ventilazzjoni insuffiċjenti Tagħbija żejda Vol mhux korretttage / frekwenza Ħsara tal-bearings | Clear obstructions from cooling fins/fan Naqqas it-tagħbija fuq il-mutur Verify power supply matches specifications Inspect bearings; replace if necessary |
| Ħsejjes jew vibrazzjonijiet eċċessivi | Immuntar maħlul Misalignment with driven equipment Berings milbus Unbalanced rotor | Issikka l-boltijiet tal-immuntar Check and correct alignment Spezzjona u ibdel il-bearings Consult a specialist for rotor balancing |
| Il-mutur jaħdem bil-mod jew b'qawwa mnaqqsa | Vol baxxtage Tagħbija żejda Partial winding fault | Iċċekkja l-provvista voltage Naqqas it-tagħbija Consult a qualified electrician for motor testing |
9. Garanzija u Appoġġ
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. ATO offers technical support for its products.
Għal aktar għajnuna, jekk jogħġbok żur il- ATO Store on Amazon jew ikkuntattja lis-servizz tal-konsumatur.
