Impel 1 HP 4 Pole IE2 1500 RPM B5 Flange Mounted 80 Frame 415V Three-Phase Squirrel Cage Induction Motor

This 1.0 HP (0.75 kW) electric motor is a rugged and efficient machine built with a frame size of 80 and designed for continuous duty (S1) applications in demanding industrial environments. With a 4-pole configuration, it delivers a rated speed of 1410 rpm, making it ideal for a wide range of medium-speed operations such as conveyors, pumps, fans, and general-purpose machinery.

The motor features a Totally Enclosed Fan Cooled (TEFC) construction with IC 411 cooling method, which ensures effective heat dissipation and superior protection against dust, moisture, and external contaminants. It supports flexible installation with B5 (flange-mounted)  mounting options. Its design allows for bi-directional rotation (CW & CCW), offering operational versatility.

Electrically, the motor operates on a 415 V ±10%, 50 Hz ±5% power supply and consumes 1.75 A under full load. It is equipped with Class F insulation, allowing it to withstand high thermal stress, and is rated for an ambient temperature of up to 50°C. The IP55 protection rating ensures resistance against dust ingress and water jets, enhancing durability in harsh conditions.

Key performance specifications include:

• Rated Torque: 5.00 Nm
• Slip: 6%
• Starting Current: 600% of rated current
• Breakaway Torque: 240% of rated torque
• Breakdown Torque: 248% of rated torque
• Service Factor: 1.00

In terms of energy performance, the motor is highly efficient across load conditions:

• Efficiency: 78.00% (50% load), 79.00% (75% load), 79.60% (100% load)
• Power Factor: 0.60 (50% load), 0.75 (75% load), 0.77 (100% load)

Both the drive end and non-drive end are equipped with robust 6204 ZZ C3 bearings, ensuring smooth and reliable operation over extended periods. Additionally, V’Ring / Oil-seal sealing is provided at both ends to prevent the ingress of dust, water, and other contaminants, further enhancing the motor’s operational life.

Weighing approximately 18 kg, this motor strikes a perfect balance between performance, efficiency, and durability. It is an excellent choice for industries requiring reliable and continuous operation under moderate load conditions, combining mechanical strength with electrical efficiency.