ATO ATO 2hp (1.5kW) Stainless Steel Motor, Model 3-phase 208~230V

ATO 2hp (1.5kW) Stainless Steel Motor Instruction Manual

Model: 3-phase 208~230V

1. Produit terminéview

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your ATO 2hp (1.5kW) Stainless Steel Motor. This 3-phase motor operates at 208-230V and is designed for environments requiring high hygiene, such as meat, poultry, fish, dairy, and beverage industries.

Caractéristiques principales :

  • Construction en acier inoxydable : Durable and easy to clean and sanitize enclosures, ensuring long-lasting performance in harsh industrial conditions.
  • Indice d'étanchéité : IP65 protection against water, making these motors suitable for clean-in-place (CIP) washdown procedures, essential for maintaining hygiene in food processing.
  • Encapsulated Windings: Prevents water and moisture from reaching the windings, ensuring reliable operation and longevity.
  • Efficacité énergétique : Low surface temperature and high efficiency contribute to reduced operating costs, enhancing overall cost-effectiveness and sustainability.
ATO 2hp Stainless Steel Motor, front view
Figure 1 : Face avant view of the ATO 2hp Stainless Steel Motor.
ATO 2hp Stainless Steel Motor, side view avec arbre
Figure 2 : Côté view of the ATO 2hp Stainless Steel Motor, showing the output shaft.

2. Consignes de sécurité

Read all safety instructions carefully before installing, operating, or performing maintenance on the motor. Failure to comply with these instructions may result in serious injury or equipment damage.

  • Risque électrique : Ensure power is disconnected and locked out before any installation or maintenance work. Only qualified personnel should perform electrical connections.
  • Pièces tournantes : Pendant le fonctionnement, tenez vos mains, vos vêtements et vos outils à l'écart des pièces en rotation.
  • Surfaces chaudes : The motor surface may become hot during operation. Allow adequate cooling time before handling.
  • Mise à la terre appropriée : Always ensure the motor is properly grounded according to local electrical codes.
  • Conditions environnementales : Do not operate the motor outside its specified environmental conditions (e.g., temperature, humidity, IP rating).

3. Configuration et installation

Proper installation is crucial for the motor's performance and longevity. Refer to the technical drawings for mounting dimensions.

3.1 Identification des composants

Diagram showing motor components: Junction box, Metal rings, Fixed base, Shaft
Figure 3: Key components of the ATO Stainless Steel Motor, including the junction box, metal rings for lifting, fixed base, and shaft.
  • Boîte de dérivation: Houses electrical connections.
  • Metal Rings: Used for safe lifting and positioning of the motor.
  • Base fixe : Provides stable mounting points for securing the motor.
  • Arbre: The rotating output component that connects to the driven equipment.

3.2 Montage

The motor supports B3 (foot-mounted), B5 (flange-mounted), and B14 (face-mounted) configurations. Choose the appropriate mounting type for your application.

  1. Ensure the mounting surface is flat, rigid, and capable of supporting the motor's weight and operational forces.
  2. Align the motor shaft with the driven equipment precisely to prevent vibration and premature wear.
  3. Secure the motor using appropriate bolts and washers for the chosen mounting type (B3, B5, or B14). Tighten all fasteners to the manufacturer's recommended torque specifications.
Technical drawings for B3, B14, and B5 motor mounting types
Figure 4: Technical drawings illustrating B3 (foot-mounted), B14 (face-mounted), and B5 (flange-mounted) configurations with dimensions.

3.3 Connexion électrique

  1. Vérifiez que le volume d'alimentationtage (208-230V, 3-phase) matches the motor's rated voltage.
  2. Open the motor's junction box.
  3. Connect the three-phase power lines (L1, L2, L3) to the corresponding motor terminals.
  4. Raccordez le fil de terre à la borne de terre prévue à cet effet.
  5. Ensure all connections are secure and insulated. Close the junction box cover tightly to maintain the IP65 rating.

4. Mode d'emploi

Before starting the motor, perform a final check of all connections and mounting.

  1. Ensure the driven equipment is free from obstructions and ready for operation.
  2. Apply power to the motor. The motor should start smoothly without excessive noise or vibration.
  3. Monitor the motor during the initial run for any unusual sounds, overheating, or performance issues.
  4. If the motor runs in the wrong direction, disconnect power immediately and reverse two of the three-phase power leads.
  5. For continuous operation, ensure adequate ventilation around the motor to prevent overheating.

5. Entretien

Regular maintenance ensures optimal performance and extends the lifespan of your stainless steel motor.

5.1 Contrôles de routine

  • Inspection visuelle : Periodically check for any signs of damage, corrosion, or loose connections.
  • Bruit et vibrations : Listen for unusual noises and feel for excessive vibration, which may indicate misalignment or bearing issues.
  • Température: Monitor the motor's surface temperature. Excessive heat can indicate overload or cooling issues.

5.2 Nettoyage

The IP65 rating allows for washdown procedures. Use appropriate cleaning agents for stainless steel surfaces. Avoid high-pressure jets directly on seals or electrical connections, even with IP65 protection.

5.3 Lubrification

This motor features sealed bearings that are typically lubricated for life and do not require routine re-lubrication. Consult a qualified technician if bearing noise or performance issues arise.

6. Dépannage

This section provides solutions to common operational issues. For problems not listed here, contact technical support.

Problème Cause possible Solution
Le moteur ne démarre pas No power supply; Incorrect wiring; Overload; Blown fuse/tripped breaker Check power supply; Verify wiring connections; Reduce load; Reset breaker/replace fuse
Le moteur chauffe Overload; Insufficient ventilation; High ambient temperature; Bearing issues Reduce load; Ensure proper airflow; Check ambient temperature; Inspect bearings
Bruit ou vibration excessif Misalignment; Loose mounting; Worn bearings; Unbalanced load Check alignment; Tighten mounting bolts; Inspect/replace bearings; Balance load
Le moteur tourne dans le mauvais sens. Séquence de phase incorrecte Disconnect power and reverse any two of the three-phase power leads.

7. Spécifications

Paramètre Valeur
ModèleCEI-802
Puissance nominale2 ch (1.5 kW)
Vol nominaltage208V~230V/460V
Number of pole2P
Phase3 phase
Méthode de refroidissementTEFC
Fréquence50/60 Hz
Vitesse nominale2950 tr/min
Acier inoxydable304
Degré de protectionIP65
Classe d'isolationClasse F
Fonction de protectionÉtanche
EfficacitéIE 4
Poids39 kg
CertificatCE, UL

7.1 Mounting Dimensions (mm)

Type de montage Taille du cadre A A/2 B C D E F G H K M N P R S T Flange Hole Trou d'arbre AB AC AD
B3 125 62.5 100 50 19 40 6 15.5 - 80 - - 144 - - - - M6 150 156 135
B14 80 - - - 19 40 6 15.5 - 100 80 120 0 M6 3 4 M6 - 144 135
B5 - - - - 19 40 6 15.5 - 165 130 200 0 12 3.5 4 M6 - 144 135

8. Garantie

This ATO Stainless Steel Motor comes with a Garantie de 12 mois from the date of purchase. The warranty covers defects in materials and workmanship under normal use and service. It does not cover damage resulting from improper installation, misuse, unauthorized modifications, or natural wear and tear. For warranty claims, please retain your proof of purchase.

Return Policy: A refund or replacement may be available within 30 days of purchase, subject to the seller's return policy.

9. Assistance

For technical assistance, spare parts, or further inquiries, please contact ATO customer support through the official website or your point of purchase. When contacting support, please provide the motor model number and a detailed description of the issue.

Fabricant: ATO

Numéro de modèle de l'article : 3-phase 208~230V