Impel 1.5HP 4Pole IE2 1420RPM B3 Foot Mounting 90Frame 415V Motor

Impel 1.5HP 4Pole IE2 1420RPM B3 Foot Mounting 90Frame 415V Motor

Full   Specifications :

1. Frame Size:
   • The motor is built with a 90S frame, defining its physical dimensions and mechanical interface for mounting.
2. Cooling Method:
   • The motor features an IC 411 cooling system, commonly known as TEFC (Totally Enclosed Fan Cooled). It is cooled by an external fan and protected from environmental elements, suitable for industrial environments.
3. Rated Output Power:
   • Delivers 5 Horsepower (HP) or 1.1 kilowatts (kW), suitable for medium-duty applications in various industries.
4. Mounting Options:
   • Compatible with multiple mounting configurations:
     • B3 (foot-mounted)
     • Offers flexibility during installation based on machine layout.

5. Number of Poles:
   • This is a 4-pole motor, typically providing a synchronous speed of 1500 RPM at 50 Hz. The actual speed is slightly lower due to slip.
6. Rotation Direction:
   • Capable of operating in both clockwise (CW) and counterclockwise (CCW) directions, depending on the connection.
7. Frequency:
   • Designed for a 50 Hz supply with a tolerance of ±5%, suitable for standard electrical grids.
8. Rated Voltage:
   • Operates at 415 V (three-phase) with a tolerance of ±10%, making it suitable for industrial power networks.
9. Rated Current:
   • At full load, the motor draws a current of 2.35 A, ensuring efficient operation under standard conditions.
10. Rated Speed:

• The motor runs at 1420 RPM, slightly below synchronous speed due to a slip of 5.33%, which is typical for squirrel cage induction motors.

11. Insulation Class:

• Equipped with Class F insulation, allowing it to handle winding temperatures up to 155°C, suitable for high ambient conditions and longer life.

12. Duty Cycle:

• Rated for S1 – Continuous duty, allowing continuous operation at full load without overheating.

13. Ambient Temperature:

• Designed to operate efficiently in environments with temperatures up to 50°C, suitable for hot industrial or outdoor conditions.

14. Degree of Protection:

• The motor has an IP55 rating, meaning it is protected against dust ingress and water jets from any direction.

15. Starting Characteristics:

• Starting Current: 600% of the rated current, which is typical for DOL (Direct-On-Line) starting.
• Breakaway Torque: 230% of rated torque, ensuring a strong start under load.
• Breakdown Torque: 243% of rated torque, giving the motor the ability to handle temporary overloads without stalling.

16. Rated Torque:

• The motor delivers 26 Newton-meters (Nm) of torque under rated load conditions.

17. Service Factor:

• Service factor of 1.00, meaning it is designed to run continuously at rated load without requiring a safety margin.

18. Performance Characteristics:

• Efficiency:
  • 50% Load: 80.00%
  • 75% Load: 80.75%
  • 100% Load: 81.40%
• Power Factor:
  • 50% Load: 0.61
  • 75% Load: 0.75
  • 100% Load: 0.76
    These values demonstrate good efficiency and improved power factor with increasing load.

19. Bearings:

• Drive End (DE): 6205 ZZ C3
• Non-Drive End (NDE): 6204 ZZ C3
  These are high-precision, deep groove ball bearings with C3 clearance for high-speed applications and thermal expansion.

20. Sealing Arrangement:

• Equipped with V’ Ring or Oil-seal on both drive and non-drive ends to prevent the ingress of contaminants and retain lubrication.

21. Weight:

The motor has an approximate weight of 22 kg, allowing relatively easy handling and installation