2.2kW 2-Pole Three-Phase Motor IEC 90 B3 Foot Mounted 400/690V
Three-phase motor, 2.2 kW, 2-pole, rated speed 2855 rpm at 50 Hz. IEC frame 90 B, B3 foot mounting. Voltage 400/690 V (delta/star). Aluminium housing, surface-cooled, IP55, insulation class F, duty S1 for continuous operation. Terminal box on top.
- Regular price
- $627.93 USD
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Description
Connect it in delta to a 400 V three-phase supply; star connection is for 690 V. The feet mount it on a base, with a shaft height of 90 mm. Shaft Ø 24 mm, 50 mm long, with keyway. Ambient temperature -15 to +40 °C.
Pros:
- Runs on a standard 400 V three-phase supply in delta
- Foot mounting for a base plate or machine frame
- Standard IEC frame 90 dimensions - replaces other IEC motors of the same size
- Lightweight aluminium housing
Cons:
- For lower speed and higher torque, choose the 4-pole (1500 rpm) motor
- Ambient temperature up to 40 °C only
- No flange - for direct mounting on a pump carrier, choose B5 or B35
Series:
EMO three-phase asynchronous motors with aluminium housing, surface-cooled, IP55, insulation class F and duty S1 for continuous operation, with the terminal box on top. 4-pole motors run at about 1500 rpm and 2-pole motors at about 3000 rpm at 50 Hz, in IEC frame sizes with standard shaft and flange dimensions. Up to 1.5 kW the winding is for 230/400 V (delta/star), from 2.2 kW for 400/690 V, so every motor runs on a 400 V three-phase supply. Each power rating is available as B3 (feet), B35 (feet and flange) or B5 (flange), the flanged versions mounting directly on pump carriers and gearboxes. Ambient temperature -15 to +40 °C. The largest frame size 132 has a cast iron housing.