Impel 20HP 4 Pole IE2 1450RPM B3 Foot Mounted 160LFrame 415V Motor

Impel 20HP 4 Pole IE2 1450RPM B3 Foot Mounted 160LFrame 415V Motor

Full Specifications :

This 20 HP (15.0 kW) three-phase squirrel cage induction motor housed in a 160L frame is engineered to deliver robust and efficient performance in a variety of industrial environments. Designed with 4 poles, it operates at a rated speed of 1450 rpm, making it ideal for medium-speed mechanical loads requiring continuous operation. This motor supports bidirectional rotation (CW & CCW), enhancing its flexibility in installation and integration into different systems.

The motor uses the IC 411 cooling method with a Totally Enclosed Fan Cooled (TEFC) enclosure, which provides effective cooling and prevents ingress of dust and water, contributing to a long service life in demanding conditions. It conforms to the IP55 protection class, making it dust-protected and capable of withstanding water jets from any direction.

With a rated voltage of 415V and a frequency of 50 Hz (±5%), the motor is suitable for standard industrial power supplies. It operates on a continuous duty cycle (S1), and is capable of handling an ambient temperature of up to 50°C, ensuring uninterrupted operation even in hot environments. The Class F insulation system adds thermal protection, allowing the motor to withstand higher operating temperatures without degradation.

This motor features a rated current of 28.0 A and a slip of 3.3%, with a starting current of 700%, reflecting its strong starting capability. The rated torque is 97.22 Nm, with a breakaway torque of 210% and a breakdown torque of 250%, ensuring high torque performance during startup and load changes. A service factor of 1.00 ensures that the motor runs at its rated capacity without the need for derating.

Efficiency levels are high across varying loads, with values of 89.60% at 50% load, 90.00% at 75% load, and 90.60% at 100% load, reducing energy consumption and operating costs. The power factor improves with load, ranging from 0.71 at 50% load to 0.80 at full load, contributing to better electrical efficiency and reduced reactive power demands.

For mechanical reliability, the motor is equipped with 6309 ZZ C3 deep groove ball bearings on both the drive and non-drive ends. These bearings, along with V’ Ring or oil-seal sealing systems, provide enhanced protection against contamination and lubrication leakage, further improving the motor’s durability and reducing maintenance requirements.

With a mounting versatility of B3 (foot-mounted)  the motor can be installed in various orientations to suit different applications. Weighing approximately 140 kg, this motor offers a well-balanced combination of power, efficiency, and rugged construction, making it a reliable choice for pumps, compressors, conveyors, fans, and other industrial machinery.