Hoyer IE2 marine motors 0,09 to 733 kW

Hoyer IE2 marine electric motors are manufactured according to international standards under IEC.
The motors are asynchronous low voltage three-phase TEFC squirrel-cage motors. Type HMA2 (Aluminum) size 56-132 and HMC2 (cast iron) size 160-400. Cast iron motors can be delivered on request from size 80-560. All motors have 3xPTC in windings.
All cast iron and aluminium motors are provided with SKF or similar premium quality bearings. Motors in size 56-180 have closed bearings greased for life. All motors from size 160-400 have heating elements for stand still protection against condensation. As standard all Hoyer IE2 marine motors have fixed bearing in drive end.
All IE2 marine motors are as standard IP55 and painted RAL 9005 low gloss.

440V Y – Hoyer IE2 Motors ≤ 3,5 kW
440V D – Hoyer IE2 Motors ≥ 3,5 kW
690V D is also a part of the Hoyer IE2 marine motor range

The electric marine motors are used for a wide variety of marine and offshore applications. Typical applications are:

Hydraulics
Pumps
Fans and HVAC
Compressors
Scrubbers
Thrusters

Drawings and documents on request

Additional information

International protection rating	IP55 (Optional IP56, IP65, IP66)
Certificates	GL, BV ABS, RINA, RMRS, NKK, CCS, Llyod's, DNV-GL, KR
Effiency class	IE2
Output power	0,09 to 733 kW
Frame size	56 to 560
Number of poles	2 to 8
Voltage	254 to 760 V, Or client specific wishes
Frequency	50 Hz, 60 Hz
Standard duty	S1 (Continuous operation)
Insulation class	F, H on request
Cooling	IC410
Enclosure material	Cast iron, Aluminum
ATEX protection	Atex 22/2 on request
Brand	Hoyer
Order code	To view the possible options, you can find the options with the relevant codes in the Data sheet documents. Or contact us if you have specific wishes that are not in the documents