TEC Electric Motors 280M-4 Frame 90kW 4 Pole Cast Iron IE3 Premium Efficiency AC Induction Motor for 400/690V 3 phase supply. Suitable for use with a Variable Frequency Drive or fixed-frequency mains supply at 50/60Hz.
Output: 90kW (120HP).at 50Hz, 108kW (136HP) at 60Hz.
Speed: 1480RPM at 50Hz, 1776 rpm at 60Hz
Full Load Torque: 581Nm at 50Hz, 484Nm at 60Hz
Full Load Current: 161A/ 93A at 400/690V 50-60Hz.
Power Factor: 0.87
Efficiency: IE3
Rated: -20°C to 40°C Ambient.
B3 Foot and mount.
Cooling: IC416.
Thermal protection- PTC 140°C
Dimensions: 557mm Wide x 984mm Long x 673mm High. Shaft diameter is 75mm x 140mm long with a 20mm wide x 110mm long keyway.
Mounting: Foot mount on 4 x 24mm holes, fixing centres 457mm x 368mm apart. Feet are removable.
Fitted with force vent cooling fan. Draws 200W, 0.5A.
Fitted with HTL, 2048 line encoder.
Fitted with NJ316-CON Roller Bearing DE for radial loads.
Weight: 692kg.
Ventilation space required at rear cooling air intake.
Full part number is - 90.043TECCB3-IE3-VECTOR
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.