General Purpose Electric Motor – Frame Size 355

This general-purpose electric motor is built for demanding industrial environments and is equipped with a Frame Size 355, indicating a large, high-output unit. Designed for 3-phase systems and compatible with both 50 Hz and 60 Hz frequencies, this motor is well-suited for a variety of international industrial applications.

Mounting options include IM B3 and IM B35, which are standard configurations for horizontal installations. The motor is typically rated for 400V (Delta) or 690V (Star) operation—though actual values should be confirmed from the motor nameplate.

Featuring IC411 cooling (Totally Enclosed Fan-Cooled – TEFC), the unit maintains a consistent operating temperature even in enclosed or dusty environments. It offers insulation classes F or H, making it suitable for elevated temperature operation.

Protection class IP55 provides resistance to dust ingress and water spray, enhancing its durability and suitability in harsh industrial settings. The motor uses heavy-duty ball or roller bearings to support long service life under continuous load.

Power factor typically ranges from 0.85 to 0.9 depending on the load. The motor supports both Direct-On-Line (DOL) starting and Variable Frequency Drive (VFD) operation, offering versatility in installation and control. Efficiency class may be IE2, IE3, or IE4 depending on the exact manufacturer and model configuration.

Specifications:

– Type: General Purpose Electric Motor
– Model / Serial Number: 35512020 / 171496030
– Power Output: Not specified (varies by application)
– Voltage: Typically 400V Δ / 690V Y (Confirm with nameplate)
– Frequency: 50 Hz / 60 Hz
– Phase: 3-Phase
– Frame Size: 355
– Mounting Type: IM B3 / IM B35
– Cooling Method: IC411 (Totally Enclosed Fan-Cooled – TEFC)
– Insulation Class: F or H
– Enclosure Protection: IP55 (Dust & Water Resistant)
– Bearings: Heavy-duty roller or ball bearings
– Power Factor: Typically 0.85 – 0.9 (depending on load)
– Efficiency Class: IE2 / IE3 / IE4 (varies by manufacturer)
– Starting Method: Direct-On-Line (DOL) or Variable Frequency Drive (VFD) Compatible
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com