Marelli 160 Frame - 18.5kW 3ph Pole AC Motor for 400V or 660V 3 phase supply in B3 Foot mounting form. Use with 400V Variable Frequency Drives or a fixed frequency mains supply at 50Hz.
Can be used over a 10:1 Speed Control range from 280RPM to 2800RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 18.5kW (25HP) x 2940RPM at 400V x 50Hz 3ph.
Full Load Current - 26.61A at 400V.
Overload - 150% x 60seconds.
Power Factor is 0.85 when mains connected at 50Hz.
Set terminal box links 'three a-breast' for 400V 'Delta' connection.
Set terminal box links ‘two at one side’ for 660V 'Star' connection.
290mm Wide x 640mm Long x 390mm high overall in its IP55 enclosure.
Foot mount on 14.5mm diamterer holes at 254mm x 254mm centres 108mm back from the shaft shoulder.
Shaft is 42mm diameter x 110mm long
Shaft side load is 338kg for 20,000hrs life
Weight is 113kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - BAQ160L2-B3 (BAQ-160-L2-B3)
Download the full Manual and dimensioned drawing from the link below...
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.