Impel 05. HP 4 Pole IE2 2800 RPM B5 Flange Mounting 71 Frame 415V Three-Phase Squirrel Cage Induction Motor

This is a high-performance, industrial-grade electric motor with a frame size of 71, delivering an output of 0.5 HP (0.37 kW). Designed for reliable and continuous operation, it features a 2-pole rotor running at a rated speed of 2800 rpm and is suitable for both clockwise (CW) and counter-clockwise (CCW) rotation.

The motor employs a TEFC (Totally Enclosed Fan Cooled) enclosure with a cooling method IC 411, ensuring effective heat dissipation and durability in harsh environments. It supports flexible installation configurations with B5 (flange-mounted) options.

Operating on a 415 V ±10% supply at 50 Hz ±5%, the motor draws a rated current of 1.0 A. It is built to withstand high ambient temperatures up to 50°C, with an insulation class F and IP55 protection, offering excellent resistance to dust and water ingress.

Efficiency and performance are optimized across various loads:

• Efficiency: 68.85% at 50%, 69.00% at 75%, and 69.50% at 100% load
• Power Factor: 0.71 at 50%, 0.83 at 75%, and 0.85 at 100% load

The motor exhibits a slip of 6.6%, and delivers a rated torque of 1.27 Nm, with strong starting and overload capabilities:

• Starting Current: 500% of rated current
• Breakaway Torque: 210% of rated torque
• Breakdown Torque: 245% of rated torque

Engineered for continuous duty (S1) operation, it has a service factor of 1.00, ensuring consistent performance without overheating during prolonged usage.

The motor is fitted with high-quality 6203 ZZ C3 bearings on both the drive and non-drive ends, and features robust sealing with V’Ring / Oil-seal on both ends to protect against contamination and extend service life.

With an approximate weight of 13 kg, this motor offers a compact and efficient solution for a wide range of industrial and commercial applications requiring reliable and durable motor performance.